/* ============================================
   AYAAN TECH — Premium Stylesheet
   Software • Innovation • Impact
   Premium + Clean + Teal Technology + Enterprise SaaS
   ============================================ */

:root {
    /* Brand Colours — Ayaan Teal/Turquoise Theme */
    --primary: #009688;
    --primary-dark: #00796B;
    --accent: #26C6DA;
    --mint: #E0F2F1;
    --dark: #0D1B2A;
    --dark-light: #1B263B;
    --text: #0D1B2A;
    --text-muted: #607D8B;
    --white: #FFFFFF;
    --border: rgba(13, 27, 42, 0.10);

    /* Gradient System */
    --gradient-primary: linear-gradient(135deg, #009688, #26C6DA);
    --gradient-hero: linear-gradient(135deg, #0D1B2A, #1B263B);
    --gradient-text: linear-gradient(135deg, #009688, #26C6DA);
    --teal-glow: radial-gradient(circle, rgba(0, 150, 136, 0.25), transparent 65%);

    /* Light Section Colours */
    --bg-light: var(--white);
    --bg-mint: var(--mint);
    --bg-light-card: #F8FAFC;
    --bg-light-hover: #F0F7F6;

    /* Dark Section Colours */
    --bg-dark: var(--dark);
    --bg-dark-light: var(--dark-light);
    --bg-dark-card: rgba(255, 255, 255, 0.04);
    --bg-dark-card-hover: rgba(255, 255, 255, 0.08);

    /* Text Colours */
    --text-dark: var(--dark);
    --text-dark-muted: var(--text-muted);
    --text-light: var(--white);
    --text-light-secondary: #B0BEC5;

    /* Borders */
    --border-light: var(--border);
    --border-dark: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(0, 150, 136, 0.4);

    /* Shadows — subtle */
    --shadow-sm: 0 2px 8px rgba(13, 27, 42, 0.06);
    --shadow-md: 0 8px 30px rgba(13, 27, 42, 0.08);
    --shadow-lg: 0 20px 60px rgba(13, 27, 42, 0.1);

    /* Typography */
        /* Table System */
    --table-header-bg: #F8FAFC;
    --table-row-alt: #FAFAFC;
    --table-row-hover: #F1F5F9;
    --table-border: rgba(13, 27, 42, 0.06);

    /* Typography — Inter (clean, modern, corporate) */
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

        /* Type Scale — refined (10–20% tighter, premium compact) */
    --text-h1: clamp(2rem, 5.5vw, 2.5rem);
    --text-h2: clamp(1.5rem, 4vw, 1.75rem);
    --text-h3: clamp(1.125rem, 2.75vw, 1.25rem);
    --text-h4: clamp(1rem, 2.25vw, 1.125rem);
    --text-body: 0.9375rem;
    --text-small: 0.8125rem;
    --text-table: 0.8125rem;

        /* Spacing Scale — consistent 8px system */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 40px;
    --space-8: 48px;
    --space-9: 64px;
    --space-10: 80px;
    --space-11: 96px;

    /* Border Radius — 10–14px premium corners */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 72px;
}

body {
    font-family: var(--font-body);
    background: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    font-size: var(--text-body);
}

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 32px;
}

.section {
    padding: 120px 0;
    position: relative;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    line-height: 1.15;
    font-weight: 600;
    color: var(--text-dark);
}

h1 {
    font-size: var(--text-h1);
    font-weight: 600;
    letter-spacing: -0.01em;
}

h2 {
    font-size: var(--text-h2);
    font-weight: 600;
    letter-spacing: 0.015em;
}

h3 {
    font-size: var(--text-h3);
    font-weight: 600;
    letter-spacing: 0.01em;
}

h4 {
    font-size: var(--text-h4);
    font-weight: 500;
    letter-spacing: 0.005em;
}

p {
    font-size: var(--text-body);
    line-height: 1.6;
}

.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--primary);
    background: rgba(0, 150, 136, 0.06);
    border: 1px solid rgba(0, 150, 136, 0.15);
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 20px;
}

.section-head {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 72px;
}

.section-title {
    margin-bottom: 16px;
}

.section-sub {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    font-family: var(--font-body);
}

/* Teal primary buttons */
.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(0, 150, 136, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 150, 136, 0.3);
}

.btn-ghost {
    background: transparent;
    color: var(--text-dark);
    border: 1px solid var(--border-light);
}

.btn-ghost:hover {
    border-color: var(--border-hover);
    background: var(--bg-light-hover);
}

.btn-lg {
    padding: 16px 40px;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-arrow {
    transition: transform 0.3s ease;
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* ===== NAVBAR — Slim Premium Bar ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 14px 0;
    transition: background 0.3s ease, padding 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    background: transparent;
}

/* Scrolled state — refined dark glass */
.navbar.scrolled {
    background: rgba(13, 27, 42, 0.85);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    padding: 10px 0;
    border-bottom: 1px solid rgba(0, 150, 136, 0.25);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.brand-logo {
    width: 32px;
    height: 32px;
    display: block;
}

.brand-text {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--white);
    line-height: 1;
}

.brand-accent {
    color: var(--accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 18px;
}

.nav-link {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-light-secondary);
    position: relative;
    padding: 10px 2px 12px;
    white-space: nowrap;
    line-height: 1;
    transition: color 0.25s ease;
}

/* Smooth gradient active-state indicator (GPU transform) */
.nav-link::after {
    content: "";
    position: absolute;
    bottom: 4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover {
    color: var(--white);
}

.nav-link:hover::after {
    transform: scaleX(0.4);
}

.nav-link.active {
    color: var(--white);
}

.nav-link.active::after {
    transform: scaleX(1);
}

/* Teal CTA button — slimmer */
.nav-cta {
    padding: 8px 18px;
    font-size: 0.78rem;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 16px rgba(0, 150, 136, 0.25);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 150, 136, 0.35);
}

/* Hamburger — 44px touch target */
.hamburger {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    margin-left: 8px;
}

.hamburger:hover {
    background: rgba(255, 255, 255, 0.06);
}

.hamburger span {
    width: 22px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Dim backdrop behind mobile sidebar */
.nav-backdrop {
    display: none;
}

/* Scroll lock when drawer is open */
body.menu-open {
    overflow: hidden;
}

/* ===== HERO — Dark Navy ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 80px;
    overflow: hidden;
    background: var(--gradient-hero);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

/* Geometric technology graphics — subtle teal glows */
.orb {
    position: absolute;
    border-radius: 50%;
    background: var(--teal-glow);
    animation: float 8s ease-in-out infinite;
}

.orb-1 {
    width: 500px;
    height: 500px;
    top: -100px;
    right: -100px;
}

.orb-2 {
    width: 400px;
    height: 400px;
    bottom: -100px;
    left: -100px;
    animation-delay: 2s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 4s;
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

/* Teal technology particles */
.particles {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
}

.particles canvas {
    width: 100%;
    height: 100%;
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-30px) scale(1.05); }
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.hero-text h1 {
    color: var(--white);
    margin-bottom: 24px;
}

.hero-text .gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 0.8rem;
    color: var(--text-light-secondary);
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(38, 198, 218, 0.4); }
    50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(38, 198, 218, 0); }
}

.hero-subtitle {
    color: var(--text-light-secondary);
    font-size: 1.15rem;
    margin-bottom: 36px;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.hero-actions .btn-ghost {
    color: var(--white);
    border-color: var(--border-dark);
}

.hero-actions .btn-ghost:hover {
    border-color: var(--border-hover);
    background: var(--bg-dark-card);
}

.hero-stats {
    display: flex;
    gap: 32px;
}

.stat {
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

/* Statistics use gradient text */
.stat-number {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2.1rem);
    font-weight: 600;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    line-height: 1.1;
}

.stat-plus,
.stat-percent {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent);
    margin-left: 2px;
}

.stat-label {
    color: var(--text-light-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    margin-top: 4px;
    letter-spacing: 0.02em;
}

/* Hero Visual — Tech Illustration */
.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 500px;
}

.tech-illustration {
    position: relative;
    width: 100%;
    max-width: 480px;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Orbital rings */
.orbit {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(0, 150, 136, 0.2);
    animation: orbit-spin 20s linear infinite;
}

.orbit-1 {
    width: 100%;
    height: 100%;
    border-color: rgba(0, 150, 136, 0.15);
}

.orbit-2 {
    width: 75%;
    height: 75%;
    border-color: rgba(38, 198, 218, 0.15);
    animation-direction: reverse;
    animation-duration: 15s;
}

.orbit-3 {
    width: 50%;
    height: 50%;
    border-color: rgba(0, 150, 136, 0.2);
    animation-duration: 10s;
}

@keyframes orbit-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Centre Ayaan symbol */
.ayaan-symbol {
    position: relative;
    z-index: 2;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.symbol-img {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 20px rgba(0, 150, 136, 0.4));
    animation: symbol-float 4s ease-in-out infinite;
}

@keyframes symbol-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.symbol-glow {
    position: absolute;
    inset: -20px;
    background: var(--teal-glow);
    border-radius: 50%;
    z-index: -1;
    animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

/* Service nodes */
.service-node {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    z-index: 3;
    text-align: center;
}

.node-icon {
    width: 48px;
    height: 48px;
    background: rgba(27, 38, 59, 0.9);
    border: 1px solid rgba(0, 150, 136, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.service-node:hover .node-icon {
    border-color: var(--accent);
    box-shadow: 0 0 20px rgba(0, 150, 136, 0.3);
    transform: scale(1.1);
}

.node-label {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-light-secondary);
    white-space: nowrap;
    background: rgba(13, 27, 42, 0.8);
    padding: 4px 10px;
    border-radius: 100px;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-dark);
}

/* Node positions around the symbol */
.node-1 { top: 8%; left: 50%; transform: translateX(-50%); }
.node-2 { top: 25%; right: 2%; }
.node-3 { bottom: 25%; right: 2%; }
.node-4 { bottom: 8%; left: 50%; transform: translateX(-50%); }
.node-5 { bottom: 25%; left: 2%; }
.node-6 { top: 25%; left: 2%; }

.floating-card {
    position: absolute;
    background: rgba(27, 38, 59, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    animation: float 6s ease-in-out infinite;
}

.card-1 {
    top: -20px;
    left: -30px;
}

.card-2 {
    bottom: -20px;
    right: -30px;
    animation-delay: 3s;
}

.fc-icon {
    font-size: 1.35rem;
}

.fc-title {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--white);
}

.fc-sub {
    display: block;
    color: var(--text-light-secondary);
    font-size: 0.75rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-light-secondary);
    font-size: 0.75rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-light-secondary);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 6px;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--accent);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { transform: translateY(0); opacity: 1; }
    100% { transform: translateY(12px); opacity: 0; }
}

/* ===== STATISTICS — Premium KPI Cards (Dark Navy) ===== */
.stats {
    background: var(--gradient-hero);
    padding: 80px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.stat-item {
    text-align: center;
    padding: 28px 12px;
    background: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-md);
    transition: var(--transition);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.stat-item:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 150, 136, 0.12);
}

.stat-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--accent);
    background: rgba(0, 150, 136, 0.12);
}

.stat-icon svg {
    width: 20px;
    height: 20px;
    stroke-width: 1.5;
}

.stat-value {
    display: block;
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 600;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.stat-suffix {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent);
    line-height: 1;
}

.stat-label {
    display: block;
    color: var(--text-light-secondary);
    font-size: 0.78rem;
    font-weight: 500;
    margin-top: 8px;
    letter-spacing: 0.02em;
}


/* ===== TRUSTED — Dark Navy ===== */
.trusted {
    padding: 60px 0;
    border-top: 1px solid var(--border-dark);
    border-bottom: 1px solid var(--border-dark);
    background: var(--gradient-hero);
}

.trusted-label {
    text-align: center;
    color: var(--text-light-secondary);
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 32px;
}

.trusted-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

/* Monochrome white/gray placeholder logos */
.t-logo {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 2px;
    opacity: 0.7;
    transition: var(--transition);
    cursor: default;
    filter: grayscale(100%);
}

.t-logo:hover {
    opacity: 1;
    color: rgba(255, 255, 255, 0.8);
}

/* ===== SERVICES — White ===== */
.services {
    background: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    height: 100%;
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

/* Hover: slight upward movement, teal border, soft teal glow */
.service-card:hover {
    border-color: var(--primary);
    transform: translateY(-6px);
    box-shadow: 0 8px 30px rgba(0, 150, 136, 0.15);
}

/* Mint icon container */
.service-icon {
    font-size: 2rem;
    margin-bottom: 20px;
    display: inline-block;
    background: var(--mint);
    padding: 16px;
    border-radius: var(--radius-sm);
    color: var(--primary);
    transition: var(--transition);
}

/* Hover: icon background becomes teal, icon becomes white */
.service-card:hover .service-icon {
    background: var(--primary);
    color: var(--white);
    transform: scale(1.05);
}

.service-card h3 {
    margin-bottom: 12px;
    color: var(--text-dark);
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

/* Teal "Learn More →" */
.service-link {
    margin-top: auto;
    align-self: flex-start;
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 500;
}

.service-link:hover {
    color: var(--primary-dark);
}

/* ===== SOLUTIONS — Light Mint ===== */
.solutions {
    background: var(--bg-mint);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.solution-card {
    background: var(--bg-light);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.solution-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.solution-card:hover::before {
    transform: scaleX(1);
}

.solution-icon {
    font-size: 2rem;
    margin-bottom: 20px;
    display: inline-block;
    background: rgba(0, 150, 136, 0.08);
    padding: 16px;
    border-radius: var(--radius-sm);
}

.solution-card h3 {
    margin-bottom: 12px;
}

.solution-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ===== PRODUCTS — White ===== */
.products {
    background: var(--bg-light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.product-card {
    background: var(--bg-light-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.product-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.product-visual {
    height: 180px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pv-1 {
    background: linear-gradient(135deg, #00695C 0%, #0D1B2A 50%, #004D40 100%);
}

.pv-2 {
    background: linear-gradient(135deg, #004D40 0%, #0D1B2A 50%, #00695C 100%);
}

.pv-3 {
    background: linear-gradient(135deg, #00838F 0%, #0D1B2A 50%, #00695C 100%);
}

.pv-4 {
    background: linear-gradient(135deg, #00695C 0%, #0D1B2A 50%, #00838F 100%);
}

.product-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    backdrop-filter: blur(10px);
}

.product-info {
    padding: 24px;
}

.product-info h3 {
    margin-bottom: 8px;
}

.product-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.product-meta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.product-meta span {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--primary);
    background: rgba(0, 150, 136, 0.08);
    padding: 4px 12px;
    border-radius: 100px;
}

/* ===== ABOUT — Light Mint ===== */
.about {
    background: var(--bg-mint);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-card-main {
    background: var(--bg-light);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-md);
}

.about-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-light);
}

/* Avatar uses primary gradient */
.about-avatar {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-sm);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--white);
}

.about-name {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-dark);
}

.about-role {
    display: block;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.about-card-body {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.about-metric {
    text-align: center;
    padding: 16px;
    background: var(--bg-light-card);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
}

/* Statistics use gradient text */
.am-value {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 600;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.am-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.75rem;
    margin-top: 4px;
}

.about-badge-float {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--bg-light);
    border: 1px solid var(--border-hover);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-md);
    animation: float 6s ease-in-out infinite;
}

.ab-icon {
    font-size: 1.5rem;
}

.ab-text {
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--text-dark);
}

.about-content .section-tag {
    margin-bottom: 16px;
}

.about-text {
    color: var(--text-muted);
    margin-bottom: 32px;
    font-size: 1.05rem;
}

.about-points {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 36px;
}

.about-point {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.ap-check {
    width: 28px;
    height: 28px;
    min-width: 28px;
    border-radius: 50%;
    background: rgba(0, 150, 136, 0.08);
    border: 1px solid rgba(0, 150, 136, 0.25);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
}

.about-point h4 {
    margin-bottom: 4px;
}

.about-point p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ===== WHY AYAAN TECH — White ===== */
.why {
    background: var(--bg-light);
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.why-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
}

.why-tech-visual {
    position: relative;
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.why-orbit {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(0, 150, 136, 0.2);
    animation: orbit-spin 20s linear infinite;
}

.why-orbit-1 {
    width: 100%;
    height: 100%;
    border-color: rgba(0, 150, 136, 0.15);
}

.why-orbit-2 {
    width: 75%;
    height: 75%;
    border-color: rgba(38, 198, 218, 0.15);
    animation-direction: reverse;
    animation-duration: 15s;
}

.why-orbit-3 {
    width: 50%;
    height: 50%;
    border-color: rgba(0, 150, 136, 0.2);
    animation-duration: 10s;
}

.why-symbol {
    position: relative;
    z-index: 2;
    width: 100px;
    height: 100px;
}

.why-symbol-img {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 20px rgba(0, 150, 136, 0.3));
    animation: symbol-float 4s ease-in-out infinite;
}

.why-node {
    position: absolute;
    width: 48px;
    height: 48px;
    background: var(--mint);
    border: 1px solid rgba(0, 150, 136, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    z-index: 3;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.why-node:hover {
    border-color: var(--primary);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(0, 150, 136, 0.2);
}

.wn-1 { top: 10%; left: 50%; transform: translateX(-50%); }
.wn-2 { top: 30%; right: 5%; }
.wn-3 { bottom: 30%; left: 5%; }
.wn-4 { bottom: 10%; left: 50%; transform: translateX(-50%); }

.why-content .section-tag {
    margin-bottom: 16px;
}

.why-points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.why-point {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 16px;
    background: var(--bg-light-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.why-point:hover {
    border-color: var(--border-hover);
    background: var(--bg-light-hover);
    transform: translateY(-2px);
}

.wp-check {
    width: 28px;
    height: 28px;
    min-width: 28px;
    border-radius: 50%;
    background: var(--mint);
    border: 1px solid rgba(0, 150, 136, 0.25);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
}

.why-point h4 {
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.why-point p {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.5;
}

/* ===== PROCESS — White ===== */
.process {
    background: var(--bg-light);
}

/* Horizontal timeline (desktop) */
.process-timeline-horizontal {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    position: relative;
    padding-top: 40px;
}

.process-timeline-horizontal::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0.25;
}

.process-step-h {
    text-align: center;
    position: relative;
}

.step-number-h {
    width: 40px;
    height: 40px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: var(--bg-light);
    border: 2px solid var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--primary);
    font-size: 0.85rem;
    position: relative;
    z-index: 1;
    box-shadow: 0 0 0 4px var(--bg-light);
}

.step-content-h {
    background: var(--bg-light-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 20px;
    transition: var(--transition);
    height: 100%;
}

.step-content-h:hover {
    border-color: var(--border-hover);
    background: var(--bg-light-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.step-content-h h3 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.step-content-h p {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.5;
}

/* ===== WORK — Light Mint ===== */
.work {
    background: var(--bg-mint);
}

.work-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.work-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    aspect-ratio: 16/10;
    box-shadow: var(--shadow-sm);
}

.work-visual {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.5s ease;
}

/* Geometric technology graphics for portfolio */
.wv-1 {
    background: linear-gradient(135deg, #00695C 0%, #0D1B2A 50%, #004D40 100%);
}

.wv-2 {
    background: linear-gradient(135deg, #004D40 0%, #0D1B2A 50%, #00695C 100%);
}

.wv-3 {
    background: linear-gradient(135deg, #00838F 0%, #0D1B2A 50%, #00695C 100%);
}

.wv-4 {
    background: linear-gradient(135deg, #00695C 0%, #0D1B2A 50%, #00838F 100%);
}

.work-card:hover .work-visual {
    transform: scale(1.05);
}

.work-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(13, 27, 42, 0.95) 0%, rgba(13, 27, 42, 0.5) 50%, rgba(13, 27, 42, 0.2) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 32px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.work-card:hover .work-overlay {
    opacity: 1;
}

.work-category {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 8px;
}

.work-overlay h3 {
    color: var(--white);
    margin-bottom: 8px;
}

.work-overlay p {
    color: var(--text-light-secondary);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.work-link {
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 500;
}

.work-link:hover {
    color: var(--primary);
}

/* ===== TECHNOLOGY STACK — White ===== */
.tech-stack {
    background: var(--bg-light);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 16px;
}

.tech-item {
    position: relative;
    background: var(--bg-light-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: 20px 12px;
    text-align: center;
    transition: var(--transition);
    cursor: default;
}

/* Monochrome logos */
.tech-logo {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    filter: grayscale(100%);
    transition: var(--transition);
}

/* Hover: teal highlight, teal glow, tooltip */
.tech-item:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 20px rgba(0, 150, 136, 0.2);
    transform: translateY(-3px);
}

.tech-item:hover .tech-logo {
    color: var(--primary);
    filter: none;
}

/* Tooltip */
.tech-item::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    background: var(--dark);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 10;
    pointer-events: none;
}

.tech-item::before {
    content: '';
    position: absolute;
    bottom: calc(100% + 2px);
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--dark);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 10;
}

.tech-item:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.tech-item:hover::before {
    opacity: 1;
    visibility: visible;
}

/* ===== TESTIMONIALS — White ===== */
.testimonials {
    background: var(--bg-light);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--bg-light-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: var(--transition);
    position: relative;
}

.testimonial-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.quote-mark {
    font-family: var(--font-heading);
    font-size: 4rem;
    color: var(--primary);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 8px;
}

.testimonial-rating {
    color: #FFB400;
    font-size: 1.1rem;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.testimonial-text {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Avatars use primary gradient */
.ta-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--white);
}

.ta-name {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.ta-role {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* ===== CAREERS — White ===== */
.careers {
    background: var(--bg-light);
}

.careers-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.career-card {
    background: var(--bg-light-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 28px;
    transition: var(--transition);
    position: relative;
}

.career-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.career-role {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.career-location {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.career-type {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--primary);
    background: rgba(0, 150, 136, 0.08);
    padding: 4px 12px;
    border-radius: 100px;
    margin-bottom: 16px;
}

.career-link {
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 500;
}

.career-link:hover {
    color: var(--primary-dark);
}

/* ===== CTA — Dark Navy ===== */
.cta {
    background: var(--gradient-hero);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

/* Subtle teal/cyan flowing lines */
.cta-flow-lines {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.flow-line {
    position: absolute;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(0, 150, 136, 0.3), rgba(38, 198, 218, 0.3), transparent);
    border-radius: 2px;
    animation: flow-line 8s linear infinite;
}

.flow-line-1 {
    top: 20%;
    left: -20%;
    width: 60%;
}

.flow-line-2 {
    top: 50%;
    left: -30%;
    width: 50%;
    animation-delay: 2s;
}

.flow-line-3 {
    top: 80%;
    left: -25%;
    width: 55%;
    animation-delay: 4s;
}

@keyframes flow-line {
    from { transform: translateX(0); }
    to { transform: translateX(200%); }
}

.cta-box {
    background: var(--bg-dark-light);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-xl);
    padding: 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Decorative teal glow */
.cta-orb {
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--teal-glow);
    top: -100px;
    right: -100px;
    border-radius: 50%;
}

.cta-title {
    color: var(--white);
    margin-bottom: 16px;
    position: relative;
}

.cta-title .gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.cta-sub {
    color: var(--text-light-secondary);
    font-size: 1.1rem;
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

/* ===== CONTACT — White ===== */
.contact {
    background: var(--bg-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-text {
    color: var(--text-muted);
    margin-bottom: 32px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 16px;
}

.cd-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: var(--radius-sm);
    background: var(--bg-light-card);
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.cd-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.cd-value {
    display: block;
    font-weight: 500;
    color: var(--text-dark);
}

.contact-form-wrap {
    background: var(--bg-light-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    position: relative;
    margin-bottom: 24px;
}

/* Compact inputs with floating labels */
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-light);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    color: var(--text-dark);
    font-family: var(--font-body);
    font-size: 0.9rem;
    letter-spacing: -0.01em;
    transition: var(--transition);
    resize: vertical;
    appearance: none;
    -webkit-appearance: none;
}

.form-group input {
    height: 54px;
    padding-top: 0;
    padding-bottom: 0;
}

.form-group textarea {
    min-height: 120px;
    padding-top: 18px;
    padding-bottom: 14px;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -9px;
    left: 12px;
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--primary);
    background: var(--bg-light-card);
    padding: 0 6px;
}

.form-group label {
    position: absolute;
    left: 14px;
    top: 14px;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 400;
    transition: all 0.2s ease;
    pointer-events: none;
    background: transparent;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 150, 136, 0.08);
}

/* Modern dropdown (select) */
.form-group select {
    width: 100%;
    height: 54px;
    padding: 0 44px 0 16px;
    background: var(--bg-light);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    color: var(--text-dark);
    font-family: var(--font-body);
    font-size: 0.9rem;
    letter-spacing: -0.01em;
    transition: var(--transition);
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M10 0L6 8L2 0' fill='%23009688'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

/* Dropdown list readability */
.form-group select option {
    color: var(--text-dark);
    background: var(--white);
}

/* Muted placeholder tone before a value is chosen */
.form-group select.placeholder {
    color: var(--text-muted);
}

.form-group select.placeholder:focus {
    color: var(--text-muted);
}

.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 150, 136, 0.08);
}

/* Select labels rest permanently on the field border */
.form-group select + label {
    top: -9px;
    left: 12px;
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--primary);
    background: var(--bg-light-card);
    padding: 0 6px;
}

/* Inline validation messages */
.form-feedback {
    display: none;
    font-size: 0.78rem;
    font-weight: 500;
    margin-top: 4px;
    margin-left: 2px;
}

.form-feedback.error {
    color: #ef4444;
    display: block;
}

.form-feedback.success {
    color: #22c55e;
    display: block;
}

.form-group.error input,
.form-group.error textarea,
.form-group.error select {
    border-color: #ef4444;
}

.form-group.error input:focus,
.form-group.error textarea:focus,
.form-group.error select:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.08);
}

.form-group.success input,
.form-group.success textarea,
.form-group.success select {
    border-color: #22c55e;
}

.form-success {
    display: none;
    color: #22c55e;
    font-size: 0.9rem;
    margin-top: 20px;
    text-align: center;
    font-weight: 500;
}

.form-success.show {
    display: block;
}

/* ===== FOOTER — Dark Navy ===== */
.footer {
    background: var(--gradient-hero);
    border-top: 1px solid var(--border-dark);
    padding: 72px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    justify-content: center;
    gap: 48px 56px;
    padding-bottom: 56px;
}

.footer-brand .brand-text {
    color: var(--white);
}

.footer-tagline {
    color: var(--accent);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin: 18px 0 10px;
}

.footer-desc {
    color: var(--text-light-secondary);
    font-size: 0.9rem;
    max-width: 300px;
    line-height: 1.7;
}

.footer-col h4 {
    color: var(--white);
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.footer-col a {
    display: block;
    color: var(--text-light-secondary);
    font-size: 0.85rem;
    margin-bottom: 14px;
    transition: color 0.25s ease, transform 0.25s ease;
}

.footer-col a:hover {
    color: var(--accent);
    transform: translateX(3px);
}

.footer-bottom {
    border-top: 1px solid var(--border-dark);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-light-secondary);
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-legal {
    display: flex;
    gap: 8px;
    align-items: center;
}

.footer-legal a {
    color: var(--text-light-secondary);
    font-size: 0.85rem;
}

.footer-legal a:hover {
    color: var(--accent);
}

/* ===== PRODUCT CATEGORIES (Products page) ===== */
.product-categories {
    background: var(--bg-mint);
}

.product-cat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.product-cat-card {
    background: var(--bg-light);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 32px;
    text-align: center;
    transition: var(--transition);
}

.product-cat-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.pc-icon {
    font-size: 2rem;
    margin-bottom: 16px;
    display: inline-block;
    background: var(--mint);
    padding: 16px;
    border-radius: var(--radius-sm);
}

.product-cat-card h3 {
    margin-bottom: 8px;
}

.product-cat-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ===== PRODUCTS PAGE ===== */
.products-page {
    background: var(--bg-light);
}

.products-page-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.product-page-card {
    background: var(--bg-light-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.product-page-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.product-page-visual {
    height: 200px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ppv-1 {
    background: linear-gradient(135deg, #00695C 0%, #0D1B2A 50%, #004D40 100%);
}

.ppv-2 {
    background: linear-gradient(135deg, #004D40 0%, #0D1B2A 50%, #00695C 100%);
}

.ppv-3 {
    background: linear-gradient(135deg, #00838F 0%, #0D1B2A 50%, #00695C 100%);
}

.ppv-4 {
    background: linear-gradient(135deg, #00695C 0%, #0D1B2A 50%, #00838F 100%);
}

.product-status {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(0, 150, 136, 0.2);
    border: 1px solid rgba(0, 150, 136, 0.4);
    color: var(--accent);
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.product-page-info {
    padding: 24px;
}

.product-page-info h3 {
    margin-bottom: 8px;
}

.product-page-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.product-page-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.product-page-features span {
    font-size: 0.8rem;
    color: var(--primary);
    background: rgba(0, 150, 136, 0.08);
    padding: 4px 10px;
    border-radius: 100px;
}

.product-page-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* ===== CASE STUDY (Portfolio page) ===== */
.case-study {
    background: var(--bg-light);
}

.case-study:nth-child(even) {
    background: var(--bg-mint);
}

.case-study-hero {
    text-align: center;
    margin-bottom: 40px;
}

.case-study-meta {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 12px;
}

.case-study-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.cs-block {
    background: var(--bg-light-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 24px;
}

.cs-block h4 {
    font-size: 1rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.cs-block p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.cs-features {
    list-style: none;
    padding: 0;
}

.cs-features li {
    color: var(--text-dark);
    font-size: 0.9rem;
    padding: 4px 0;
}

.cs-results {
    display: flex;
    flex-direction: column;
    margin-bottom: 8px;
}

.cs-result-value {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 600;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.cs-result-label {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* ===== CAREERS PAGE ===== */
.why-join {
    background: var(--bg-light);
}

.why-join-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.why-join-card {
    background: var(--bg-light-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 32px;
    text-align: center;
    transition: var(--transition);
}

.why-join-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.wj-icon {
    font-size: 2rem;
    margin-bottom: 16px;
    display: inline-block;
    background: var(--mint);
    padding: 16px;
    border-radius: var(--radius-sm);
}

.why-join-card h3 {
    margin-bottom: 8px;
}

.why-join-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ===== CULTURE ===== */
.culture {
    background: var(--bg-mint);
}

.culture-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.culture-card {
    background: var(--bg-light);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 32px;
    text-align: center;
    transition: var(--transition);
}

.culture-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.c-icon {
    font-size: 2rem;
    margin-bottom: 16px;
    display: inline-block;
    background: var(--mint);
    padding: 16px;
    border-radius: var(--radius-sm);
}

.culture-card h3 {
    margin-bottom: 8px;
}

.culture-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ===== BENEFITS ===== */
.benefits {
    background: var(--bg-light);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.benefit-card {
    background: var(--bg-light-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 32px;
    text-align: center;
    transition: var(--transition);
}

.benefit-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.b-icon {
    font-size: 2rem;
    margin-bottom: 16px;
    display: inline-block;
    background: var(--mint);
    padding: 16px;
    border-radius: var(--radius-sm);
}

.benefit-card h3 {
    margin-bottom: 8px;
}

.benefit-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ===== OPEN POSITIONS ===== */
.open-positions {
    background: var(--bg-mint);
}

.positions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.position-card {
    background: var(--bg-light);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 28px;
    transition: var(--transition);
}

.position-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.position-role {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.position-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.position-details span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ===== INTERNSHIPS ===== */
.internships {
    background: var(--bg-light);
}

.internship-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.internship-card {
    background: var(--bg-light-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 28px;
    transition: var(--transition);
}

.internship-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.internship-role {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.internship-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.internship-details span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ===== PAGE HERO (Sub-pages) ===== */
.page-hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 60px;
    overflow: hidden;
    background: var(--gradient-hero);
}

.page-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.page-hero-title {
    color: var(--white);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: 20px;
}

.page-hero-title .gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.page-hero-sub {
    color: var(--text-light-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== SOLUTION DETAIL (Solutions page) ===== */
.solution-detail {
    background: var(--bg-light);
}

.solution-detail:nth-child(even) {
    background: var(--bg-mint);
}

.solution-detail-grid {
    display: grid;
    grid-template-columns: 1fr 0.6fr;
    gap: 60px;
    align-items: center;
}

.solution-detail-info {
    padding: 40px;
    background: var(--bg-light-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.sd-block {
    margin-bottom: 16px;
}

.sd-block h4 {
    font-size: 1rem;
    color: var(--primary);
    margin-bottom: 6px;
}

.sd-block p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.sd-features {
    list-style: none;
    padding: 0;
}

.sd-features li {
    color: var(--text-dark);
    font-size: 0.9rem;
    padding: 4px 0;
}

.solution-detail-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.sd-visual-box {
    width: 100%;
    max-width: 320px;
    aspect-ratio: 1;
    background: var(--gradient-hero);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.sd-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    background: rgba(0, 150, 136, 0.15);
    padding: 20px;
    border-radius: var(--radius-md);
}

.sd-visual-box h3 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.sd-visual-box p {
    color: var(--text-light-secondary);
    font-size: 0.9rem;
}

/* ===== REVEAL ANIMATION ===== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== ANIMATION SYSTEM ===== */
/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }

    .orb,
    .orbit,
    .flow-line,
    .symbol-img,
    .symbol-glow,
    .floating-card,
    .badge-dot,
    .wheel {
        animation: none !important;
    }
}

/* ===== CARD DESIGN SYSTEM ===== */
.service-card,
.solution-card,
.product-card,
.testimonial-card,
.career-card
.why-point,
.tech-item,
.product-cat-card,
.product-page-card,
.position-card,
.internship-card,
.why-join-card,
.culture-card,
.benefit-card {
    background: #FFFFFF;
    border: 1px solid rgba(13, 27, 42, 0.10);
        border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(13, 27, 42, 0.06);
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.service-card:hover,
.solution-card:hover,
.product-card:hover,
.testimonial-card:hover,
.career-card:hover
.why-point:hover,
.tech-item:hover,
.product-cat-card:hover,
.product-page-card:hover,
.position-card:hover,
.internship-card:hover,
.why-join-card:hover,
.culture-card:hover,
.benefit-card:hover {
    transform: translateY(-6px);
    border-color: #009688;
    box-shadow: 0 10px 30px rgba(0, 150, 136, 0.15);
}

/* Dark cards */
.stat-item,
.sd-visual-box,
.cta-box {
    background: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
}

/* ===== PREMIUM DATA TABLES (Stripe / Linear / Notion style) ===== */
.premium-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    background: var(--bg-light-card);
    box-shadow: var(--shadow-sm);
}

.premium-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-table);
    color: var(--text-dark);
    table-layout: auto;
    min-width: 760px;
}

.premium-table caption {
    caption-side: top;
    text-align: left;
    padding: 16px 24px 12px;
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-dark);
}

.premium-table thead th {
    position: sticky;
    top: 0;
    background: var(--table-header-bg);
    backdrop-filter: blur(6px);
    border-bottom: 2px solid var(--table-border);
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 0.725rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    white-space: nowrap;
    z-index: 3;
}

.premium-table tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--table-border);
    vertical-align: middle;
}

/* Compact row height (40–48px) */
.premium-table th,
.premium-table td {
    height: 44px;
}

.premium-table tbody tr { transition: background-color 0.15s ease; }
.premium-table tbody tr:hover { background: var(--table-row-hover); }
.premium-table tbody tr:nth-child(even) { background: var(--table-row-alt); }
.premium-table tbody tr:nth-child(even):hover { background: var(--table-row-hover); }
.premium-table tbody tr:last-child td { border-bottom: none; }
.premium-table tbody td:first-child { font-weight: 600; color: var(--text-dark); }
.premium-table th:last-child,
.premium-table td:last-child { text-align: right; }

/* Status badges — modern pill styling */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1;
    white-space: nowrap;
    border: 1px solid;
}
.status-badge .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}
.status-badge.success { background: rgba(16, 185, 129, 0.08); color: #065f46; border-color: rgba(16, 185, 129, 0.2); }
.status-badge.success .dot { background: #10b981; }
.status-badge.warning { background: rgba(245, 158, 11, 0.08); color: #78350f; border-color: rgba(245, 158, 11, 0.2); }
.status-badge.warning .dot { background: #f59e0b; }
.status-badge.danger { background: rgba(239, 68, 68, 0.08); color: #7f1d1d; border-color: rgba(239, 68, 68, 0.2); }
.status-badge.danger .dot { background: #ef4444; }
.status-badge.neutral { background: rgba(148, 153, 164, 0.08); color: #334155; border-color: rgba(148, 153, 164, 0.2); }
.status-badge.neutral .dot { background: #9497a1; }
.status-badge.primary { background: rgba(0, 150, 136, 0.08); color: #00796b; border-color: rgba(0, 150, 136, 0.2); }
.status-badge.primary .dot { background: #009688; }

.table-actions { display: inline-flex; align-items: center; gap: 10px; }
.table-actions a,
.table-actions button { color: var(--text-muted); font-size: 0.75rem; font-weight: 500; }
.table-actions a:hover,
.table-actions button:hover { color: var(--primary); }

/* Table controls: search, filter, export */
.table-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding: 12px 4px 8px;
}
.table-search { position: relative; flex: 1 1 240px; max-width: 360px; }
.table-search input {
    width: 100%;
    padding: 8px 16px 8px 40px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-size: var(--text-table);
    background: var(--bg-light);
    color: var(--text-dark);
}
.table-search .search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--text-muted);
    pointer-events: none;
}
.table-filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.filter-select {
    padding: 8px 14px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--bg-light);
    font-size: var(--text-table);
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition);
}
.filter-select:focus { outline: 2px solid var(--primary); outline-offset: 1px; }

.btn-sm { padding: 8px 16px; font-size: 0.775rem; font-weight: 500; }

/* Pagination */
.table-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding: 12px 4px;
    border-top: 1px solid var(--table-border);
    font-size: var(--text-table);
    color: var(--text-muted);
}
.pagination-info { flex: 1 1 auto; }
.pagination-nav { display: inline-flex; gap: 4px; }
.pagination-nav button {
    padding: 6px 12px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--bg-light-card);
    font-size: var(--text-table);
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition);
}
.pagination-nav button:hover { background: var(--table-row-hover); border-color: var(--border-hover); }
.pagination-nav button.active {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
}
.pagination-nav button:disabled { opacity: 0.4; cursor: not-allowed; }

@media (max-width: 480px) {
    .premium-table-wrap { border-radius: var(--radius-sm); }
    .premium-table thead th { padding: 10px 12px; font-size: 0.7rem; letter-spacing: 0.02em; }
    .premium-table tbody td { padding: 10px 12px; height: 40px; }
    .table-controls { flex-direction: column; align-items: stretch; }
    .table-controls .table-search { max-width: 100%; }
    .pagination-info { text-align: center; width: 100%; }
}

/* ===== BUTTON SYSTEM ===== */
.btn {
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.btn-primary {
    background: linear-gradient(135deg, #009688, #26C6DA);
    color: #FFFFFF;
    box-shadow: 0 4px 16px rgba(0, 150, 136, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 150, 136, 0.35);
}

.btn-ghost {
    background: transparent;
    border: 1px solid #009688;
    color: var(--text-dark);
}

.btn-ghost:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 150, 136, 0.2);
    background: rgba(0, 150, 136, 0.05);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-visual {
        max-width: 600px;
        margin: 0 auto;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .solutions-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .tech-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .solution-detail-grid {
        grid-template-columns: 1fr;
    }

    .product-cat-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-page-grid {
        grid-template-columns: 1fr;
    }

    .case-study-grid {
        grid-template-columns: 1fr;
    }

    .why-join-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .culture-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .positions-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .internship-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .why-grid {
        grid-template-columns: 1fr;
    }

    .process-timeline-horizontal {
        grid-template-columns: repeat(3, 1fr);
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .testimonial-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .careers-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 40px 32px;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 70px 0;
    }

    /* Compact premium sidebar (mobile drawer) */
    .nav-links {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        right: 0;
        width: min(320px, 86vw);
        height: 100vh;
        height: 100dvh;
        background: rgba(13, 27, 42, 0.98);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        padding: 84px 20px 32px;
        gap: 4px;
        z-index: 999;
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        border-left: 1px solid rgba(255, 255, 255, 0.06);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        box-shadow: -16px 0 40px rgba(0, 0, 0, 0.45);
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .nav-link {
        font-size: 1rem;
        font-weight: 500;
        color: var(--text-light-secondary);
        padding: 14px 16px;
        border-radius: 10px;
        min-height: 48px;
        display: flex;
        align-items: center;
        gap: 12px;
        transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
    }

    .nav-link::after {
        display: none;
    }

    /* Leading accent dot */
    .nav-link::before {
        content: "";
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: var(--accent);
        flex-shrink: 0;
        opacity: 0;
        transform: scale(0);
        transition: opacity 0.2s ease, transform 0.2s ease;
    }

    .nav-link:hover::before,
    .nav-link.active::before {
        opacity: 1;
        transform: scale(1);
    }

    .nav-link:hover {
        background: rgba(0, 150, 136, 0.08);
        color: var(--white);
        transform: translateX(4px);
    }

    .nav-link.active {
        background: linear-gradient(135deg, rgba(0, 150, 136, 0.18), rgba(38, 198, 218, 0.12));
        color: var(--white);
    }

    /* Full-width CTA in drawer */
    .nav-cta {
        margin-top: 20px;
        padding: 14px 20px;
        font-size: 0.95rem;
        width: 100%;
        justify-content: center;
        min-height: 48px;
    }

    /* Dim backdrop active state */
    .nav-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(5, 12, 20, 0.55);
        backdrop-filter: blur(4px);
        -webkit-backdrop-filter: blur(4px);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.35s ease;
        z-index: 998;
    }

    .nav-backdrop.active {
        opacity: 1;
        pointer-events: auto;
    }

    .hamburger {
        display: flex;
    }

    .hero {
        padding-top: 84px;
    }

    .hero-stats {
        gap: 24px;
        flex-wrap: wrap;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tech-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .product-cat-grid {
        grid-template-columns: 1fr;
    }

    .why-join-grid {
        grid-template-columns: 1fr;
    }

    .culture-grid {
        grid-template-columns: 1fr;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .positions-grid {
        grid-template-columns: 1fr;
    }

    .internship-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .why-points {
        grid-template-columns: 1fr;
    }

    .process-timeline-horizontal {
        grid-template-columns: 1fr;
        padding-top: 0;
    }

    .process-timeline-horizontal::before {
        left: 20px;
        top: 0;
        bottom: 0;
        width: 2px;
        height: auto;
    }

    .process-step-h {
        display: flex;
        gap: 20px;
        text-align: left;
        align-items: flex-start;
    }

    .step-number-h {
        margin: 0;
        min-width: 40px;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .work-grid {
        grid-template-columns: 1fr;
    }

    .testimonial-grid {
        grid-template-columns: 1fr;
    }

    .careers-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .cta-box {
        padding: 40px 24px;
    }

    .floating-card {
        display: none;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-actions {
        flex-direction: column;
    }

    .btn-lg {
        width: 100%;
        justify-content: center;
    }

    .trusted-logos {
        gap: 24px;
    }

    .t-logo {
        font-size: 1rem;
    }

    /* Horizontal technology scroll on mobile */
    .tech-grid {
        display: flex;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
        gap: 12px;
        padding-bottom: 8px;
    }

    .tech-item {
        min-width: 100px;
        scroll-snap-align: start;
        flex-shrink: 0;
    }

    /* Collapsible footer sections */
    .footer-col {
        border-bottom: 1px solid var(--border-dark);
    }

    .footer-col h4 {
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .footer-col h4::after {
        content: '+';
        font-size: 1.2rem;
        transition: transform 0.3s ease;
    }

    .footer-col h4.open::after {
        content: '−';
    }

    .footer-col a {
        display: none;
    }

    .footer-col.open a {
        display: block;
    }
}

/* ===== PREMIUM TYPE REFINEMENT — medium / semibold hierarchy ===== */
.stat-number,
.stat-plus,
.stat-percent,
.cs-result-value,
.am-value,
.about-avatar,
.brand-text { font-weight: 600; }

.stat-number { font-size: 2.1rem; }
.stat-plus,
.stat-percent { font-size: 1.3rem; }
.cs-result-value,
.am-value { font-size: 1.6rem; }
.about-avatar { font-size: 1.1rem; }
.brand-text { font-size: 1.2rem; }
.hero-subtitle,
.page-hero-sub,
.section-sub { font-size: 1rem; }
.section-tag { font-size: 0.75rem; letter-spacing: 0.04em; margin-bottom: 16px; }
.page-hero-title { font-size: clamp(2rem, 5vw, 2.5rem); }

/* ===== ICON CHIPS — uniform premium squares (overrides all base defs) ===== */
.service-icon,
.solution-icon,
.pc-icon,
.wj-icon,
.c-icon,
.b-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    min-width: 52px;
    padding: 0;
    margin-bottom: 20px;
    font-size: 1.6rem;
    line-height: 1;
    flex-shrink: 0;
}

/* ===== MOBILE BREAKPOINTS ===== */
@media (max-width: 414px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-stats {
        gap: 16px;
    }

    .stat-number {
        font-size: 1.75rem;
    }
.stat-icon svg {
        width: 18px;
        height: 18px;
    }
.stat-value {
        font-size: 1.75rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .section-sub {
        font-size: 0.95rem;
    }

    .service-card,
    .solution-card,
    .product-card,
    .testimonial-card,
    .career-card {
        padding: 24px;
    }

    .service-icon,
    .solution-icon,
    .pc-icon,
    .wj-icon,
    .c-icon,
    .b-icon {
        width: 44px;
        height: 44px;
        padding: 0;
        font-size: 1.4rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    .btn-lg {
        padding: 14px 32px;
    }

    .contact-form-wrap {
        padding: 24px;
    }

    .form-group input {
        height: 48px;
        padding: 0 14px;
    }

        .form-group select {
            height: 48px;
            padding: 0 40px 0 14px;
        }

        .form-group textarea {
            padding: 16px 14px 12px;
        }

    .footer-bottom {
        font-size: 0.8rem;
    }
}

@media (max-width: 390px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .solutions-grid {
        grid-template-columns: 1fr;
    }

    .tech-item {
        min-width: 90px;
    }

}

@media (max-width: 375px) {
    .container {
        padding: 0 12px;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .section {
        padding: 50px 0;
    }

    .section-head {
        margin-bottom: 40px;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .service-card h3,
    .solution-card h3,
    .product-card h3,
    .testimonial-card h3,
    .career-card h3 {
        font-size: 1.1rem;
    }

    .service-card p,
    .solution-card p,
    .product-card p,
    .testimonial-card p,
    .career-card p {
        font-size: 0.85rem;
    }

    .footer-col h4 {
        font-size: 0.9rem;
    }

    .footer-col a {
        font-size: 0.85rem;
    }
}

@media (max-width: 320px) {
    .container {
        padding: 0 8px;
    }

    .hero-title {
        font-size: 1.6rem;
    }

    .hero-subtitle {
        font-size: 0.85rem;
    }

    .hero-actions .btn {
        font-size: 0.85rem;
        padding: 10px 20px;
    }

    .section-title {
        font-size: 1.4rem;
    }

    .section-sub {
        font-size: 0.85rem;
    }

    .service-card,
    .solution-card,
    .product-card,
    .testimonial-card,
    .career-card {
        padding: 20px;
    }

    .service-icon,
    .solution-icon,
    .pc-icon,
    .wj-icon,
    .c-icon,
    .b-icon {
        padding: 10px;
        font-size: 1.3rem;
    }

    .tech-item {
        min-width: 80px;
    }

    .tech-logo {
        font-size: 0.8rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.85rem;
    }

    .btn-lg {
        padding: 12px 24px;
    }

    .contact-form-wrap {
        padding: 20px;
    }

    .form-group input {
        height: 48px;
        padding: 0 12px;
        font-size: 0.85rem;
    }

        .form-group select {
            height: 48px;
            padding: 0 36px 0 12px;
            font-size: 0.85rem;
        }

        .form-group textarea {
            padding: 14px 12px 10px;
            font-size: 0.85rem;
        }

    .footer-col h4 {
        font-size: 0.85rem;
    }

    .footer-col a {
        font-size: 0.8rem;
    }

    .footer-bottom {
        font-size: 0.75rem;
    }
}