/* =============================================================================
   Landings Digital — Company Gate Website
   www.landingsdigital.com
   Tri-tone theme: Blue (Client/Security) · Teal (Server/Infra) · Amber (Admin)
   ============================================================================= */

/* ─── Self-Hosted Font Faces (Inter + Outfit) ────────────────────────────── */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('fonts/inter-300.woff2') format('woff2');
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('fonts/inter-400.woff2') format('woff2');
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('fonts/inter-500.woff2') format('woff2');
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('fonts/inter-600.woff2') format('woff2');
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('fonts/inter-700.woff2') format('woff2');
}
@font-face {
    font-family: 'Outfit';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('fonts/outfit-300.woff2') format('woff2');
}
@font-face {
    font-family: 'Outfit';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('fonts/outfit-400.woff2') format('woff2');
}
@font-face {
    font-family: 'Outfit';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('fonts/outfit-600.woff2') format('woff2');
}
@font-face {
    font-family: 'Outfit';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('fonts/outfit-700.woff2') format('woff2');
}
@font-face {
    font-family: 'Outfit';
    font-style: normal;
    font-weight: 800;
    font-display: swap;
    src: url('fonts/outfit-800.woff2') format('woff2');
}
@font-face {
    font-family: 'Outfit';
    font-style: normal;
    font-weight: 900;
    font-display: swap;
    src: url('fonts/outfit-900.woff2') format('woff2');
}

/* ─── Design Tokens — Dark Mode (default) ────────────────────────────────── */
:root {
    /* Tri-tone palette: Blue (client) · Teal (server) · Amber (admin) */
    --blue:              #3b82f6;
    --blue-bright:       #60a5fa;
    --blue-deep:         #1d4ed8;
    --teal:              #14b8a6;
    --teal-bright:       #2dd4bf;
    --teal-deep:         #0d9488;
    --amber:             #f59e0b;
    --amber-bright:      #fbbf24;
    --amber-deep:        #d97706;

    /* Semantic tokens (dark default) */
    --primary:           var(--blue);
    --primary-bright:    var(--blue-bright);
    --primary-deep:      var(--blue-deep);
    --secondary:         #0f172a;
    --accent:            var(--teal-bright);
    --accent-dim:        rgba(45, 212, 191, 0.12);
    --dark:              #06091a;
    --darker:            #040c18;
    --darkest:           #020810;
    --light:             #bae6fd;
    --text:              rgba(255, 255, 255, 0.95);
    --text-muted:        rgba(186, 230, 253, 0.55);
    --glass:             rgba(255, 255, 255, 0.04);
    --glass-hover:       rgba(255, 255, 255, 0.07);
    --glass-border:      rgba(255, 255, 255, 0.08);
    --glass-border-bright: rgba(96, 165, 250, 0.3);
    --surface:           rgba(6, 9, 26, 0.9);
    --surface-raised:    rgba(15, 23, 42, 0.8);
    --container-max:     1280px;
    --font-main:         'Inter', system-ui, sans-serif;
    --font-heading:      'Outfit', system-ui, sans-serif;
    --radius-sm:         8px;
    --radius-md:         16px;
    --radius-lg:         24px;
    --radius-xl:         32px;
    --shadow-glow:       0 0 40px rgba(59, 130, 246, 0.2);
    --shadow-glow-teal:  0 0 40px rgba(20, 184, 166, 0.15);
    --shadow-glow-amber: 0 0 40px rgba(245, 158, 11, 0.15);
    --transition:        0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --body-bg:           var(--darker);
    --body-color:        var(--text);
}

/* ─── Light Mode Tokens ──────────────────────────────────────────────────── */
[data-theme="light"] {
    --primary:           var(--blue);
    --primary-bright:    var(--blue-deep);
    --primary-deep:      var(--blue);
    --accent:            var(--teal-deep);
    --accent-dim:        rgba(13, 148, 136, 0.1);
    --dark:              #f1f5f9;
    --darker:            #f8fafc;
    --darkest:           #e2e8f0;
    --light:             #1e293b;
    --text:              #0f172a;
    --text-muted:        #475569;
    --glass:             rgba(255, 255, 255, 0.70);
    --glass-hover:       rgba(255, 255, 255, 0.90);
    --glass-border:      rgba(30, 64, 175, 0.12);
    --glass-border-bright: rgba(59, 130, 246, 0.35);
    --surface:           rgba(248, 250, 252, 0.95);
    --surface-raised:    rgba(255, 255, 255, 0.9);
    --shadow-glow:       0 0 40px rgba(59, 130, 246, 0.15);
    --shadow-glow-teal:  0 0 40px rgba(20, 184, 166, 0.12);
    --shadow-glow-amber: 0 0 40px rgba(245, 158, 11, 0.12);
    --body-bg:           #f0f4ff;
    --body-color:        #0f172a;
}

/* ─── Reset & Base ───────────────────────────────────────────────────────── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--body-bg);
    color: var(--body-color);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.4s ease, color 0.4s ease;
}

[data-theme="light"] body {
    background-color: var(--body-bg);
    color: var(--body-color);
}

h1, h2, h3, h4, h5 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.15;
    color: var(--text);
}

a {
    color: inherit;
    text-decoration: none;
}

ul { list-style: none; }

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

/* ─── Container ──────────────────────────────────────────────────────────── */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 2rem;
}

/* ─── Glassmorphism Cards ────────────────────────────────────────────────── */
.glass-card {
    background: var(--glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition), background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.glass-card:hover {
    border-color: var(--glass-border-bright);
    background: var(--glass-hover);
    box-shadow: var(--shadow-glow);
}

/* ─── Gradient Text — tri-tone: blue → teal ─────────────────────────────── */
.gradient-text {
    background: linear-gradient(135deg, var(--blue-bright) 0%, var(--teal-bright) 60%, var(--amber-bright) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="light"] .gradient-text {
    background: linear-gradient(135deg, var(--blue-deep) 0%, var(--teal-deep) 60%, var(--amber-deep) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ─── Buttons ────────────────────────────────────────────────────────────── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: linear-gradient(135deg, var(--blue) 0%, var(--teal-deep) 100%);
    color: #fff;
    padding: 0.85rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    transition: var(--transition);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.35);
    border: none;
    cursor: pointer;
    font-family: var(--font-main);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(59, 130, 246, 0.5);
    background: linear-gradient(135deg, var(--blue-bright) 0%, var(--teal) 100%);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border: 1px solid var(--glass-border-bright);
    color: var(--text);
    padding: 0.85rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    background: transparent;
    cursor: pointer;
    font-family: var(--font-main);
}

.btn-secondary:hover {
    background: rgba(59, 130, 246, 0.12);
    border-color: var(--blue-bright);
    transform: translateY(-3px);
}

/* ─── Theme Toggle Button ────────────────────────────────────────────────── */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
}

.theme-toggle:hover {
    background: var(--glass-hover);
    border-color: var(--blue-bright);
    color: var(--blue-bright);
    transform: rotate(15deg) scale(1.1);
}

/* Show sun in dark mode (clicking switches to light) */
.icon-moon { display: block; }
.icon-sun  { display: none; }

[data-theme="light"] .icon-moon { display: none; }
[data-theme="light"] .icon-sun  { display: block; }

/* ─── Section Scaffolding ────────────────────────────────────────────────── */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--amber-bright);
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.25);
    padding: 0.3rem 1rem;
    border-radius: 50px;
    margin-bottom: 1.2rem;
}

[data-theme="light"] .section-label {
    color: var(--amber-deep);
    background: rgba(217, 119, 6, 0.08);
    border-color: rgba(217, 119, 6, 0.25);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1.2rem;
    letter-spacing: -0.02em;
    color: var(--text);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ─── Reveal Animations ──────────────────────────────────────────────────── */
[data-reveal] {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-reveal="left"]   { transform: translateX(-40px); }
[data-reveal="right"]  { transform: translateX(40px); }
[data-reveal="bottom"] { transform: translateY(40px); }
[data-reveal="fade"]   { transform: scale(0.95); }

.revealed {
    opacity: 1 !important;
    transform: none !important;
}

/* ═══════════════════════════════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════════════════════════════ */
.glass-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(4, 12, 24, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 0;
    transition: background var(--transition), padding var(--transition);
}

[data-theme="light"] .glass-nav {
    background: rgba(240, 244, 255, 0.85);
    border-bottom-color: rgba(59, 130, 246, 0.12);
}

.glass-nav.scrolled {
    background: rgba(2, 8, 16, 0.95);
    padding: 0.7rem 0;
}

[data-theme="light"] .glass-nav.scrolled {
    background: rgba(248, 250, 252, 0.97);
}

.glass-nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo {
    font-size: 1.4rem;
    font-weight: 900;
    font-family: var(--font-heading);
    letter-spacing: -0.05em;
    white-space: nowrap;
    color: var(--text);
}

.logo span {
    background: linear-gradient(135deg, var(--blue-bright), var(--teal-bright));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-links li a {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255,255,255,0.75);
    transition: color var(--transition);
    position: relative;
}

[data-theme="light"] .nav-links li a {
    color: rgba(15, 23, 42, 0.7);
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--blue-bright), var(--teal-bright));
    transition: width var(--transition);
    border-radius: 2px;
}

.nav-links li a:hover { color: var(--text); }
.nav-links li a:hover::after { width: 100%; }

.nav-links .btn-primary { padding: 0.6rem 1.4rem; font-size: 0.875rem; }
.nav-links .btn-primary::after { display: none; }

/* Mobile toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════════════════ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 10rem 0 6rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 80% at 100% 20%, rgba(29, 78, 216, 0.35) 0%, transparent 70%),
        radial-gradient(ellipse 40% 50% at 10% 80%, rgba(20, 184, 166, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse 30% 40% at 50% 110%, rgba(245, 158, 11, 0.06) 0%, transparent 50%);
    z-index: 0;
    pointer-events: none;
}

[data-theme="light"] .hero::before {
    background:
        radial-gradient(ellipse 60% 80% at 100% 20%, rgba(59, 130, 246, 0.12) 0%, transparent 70%),
        radial-gradient(ellipse 40% 50% at 10% 80%, rgba(20, 184, 166, 0.08) 0%, transparent 60%);
}

.hero-particles {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 5rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--teal-bright);
    background: rgba(45, 212, 191, 0.1);
    border: 1px solid rgba(45, 212, 191, 0.3);
    padding: 0.35rem 1rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
    letter-spacing: 0.03em;
}

[data-theme="light"] .hero-badge {
    color: var(--teal-deep);
    background: rgba(13, 148, 136, 0.08);
    border-color: rgba(13, 148, 136, 0.3);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--teal-bright);
    border-radius: 50%;
    display: inline-block;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.5; transform: scale(1.4); }
}

.hero h1 {
    font-size: clamp(2.8rem, 5vw, 4.5rem);
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 520px;
    line-height: 1.75;
}

.hero-subtitle strong {
    color: var(--blue-bright);
    font-weight: 600;
}

[data-theme="light"] .hero-subtitle strong {
    color: var(--blue-deep);
}

/* Hero stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2.5rem;
    padding: 1.2rem 1.5rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    width: fit-content;
}

.stat-item { text-align: center; }

.stat-value {
    font-size: 1.8rem;
    font-weight: 800;
    font-family: var(--font-heading);
    background: linear-gradient(135deg, var(--blue-bright), var(--teal-bright));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

[data-theme="light"] .stat-value {
    background: linear-gradient(135deg, var(--blue-deep), var(--teal-deep));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.3rem;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.stat-divider {
    width: 1px;
    height: 36px;
    background: var(--glass-border);
}

/* Hero buttons */
.hero-btns {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

/* Hero image */
.hero-image { position: relative; }

.hero-img-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.6);
}

[data-theme="light"] .hero-img-wrapper {
    box-shadow: 0 40px 80px rgba(59, 130, 246, 0.15);
}

.hero-img-wrapper img {
    width: 100%;
    display: block;
    border-radius: var(--radius-xl);
}

.hero-img-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

/* Floating region badges */
.floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--text);
    background: var(--surface);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border-bright);
    padding: 0.45rem 0.9rem;
    border-radius: 50px;
    animation: float 4s ease-in-out infinite;
}

.badge-na { top: 20%; right: -12%; animation-delay: 0s; }
.badge-eu { top: 50%; right: -15%; animation-delay: 1.3s; }
.badge-ap { bottom: 20%; right: -10%; animation-delay: 2.6s; }

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

.badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    display: inline-block;
}

.badge-dot.green {
    background: #22c55e;
    box-shadow: 0 0 6px rgba(34, 197, 94, 0.7);
    animation: pulse 2s infinite;
}

/* Scroll hint */
.hero-scroll-hint {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.hero-scroll-hint span {
    display: block;
    width: 22px;
    height: 36px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 11px;
    position: relative;
}

[data-theme="light"] .hero-scroll-hint span {
    border-color: rgba(59, 130, 246, 0.25);
}

.hero-scroll-hint span::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 8px;
    background: var(--blue-bright);
    border-radius: 2px;
    animation: scroll-hint 1.8s ease-in-out infinite;
}

@keyframes scroll-hint {
    0%   { opacity: 1; top: 6px; }
    100% { opacity: 0; top: 18px; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   TECH STRIP
   ═══════════════════════════════════════════════════════════════════════════ */
.tech-strip {
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    padding: 1.5rem 0;
    background: rgba(59, 130, 246, 0.03);
    overflow: hidden;
}

.tech-strip .container {
    display: flex;
    align-items: center;
    gap: 3rem;
    overflow-x: auto;
    scrollbar-width: none;
}

.tech-strip .container::-webkit-scrollbar { display: none; }

.tech-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    white-space: nowrap;
    flex-shrink: 0;
}

.tech-logos {
    display: flex;
    gap: 2.5rem;
    align-items: center;
    flex-shrink: 0;
}

.tech-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    white-space: nowrap;
    transition: color var(--transition);
}

.tech-item:hover { color: var(--text); }
.tech-icon { font-size: 1.1rem; }

/* ═══════════════════════════════════════════════════════════════════════════
   COMPANY SECTION
   ═══════════════════════════════════════════════════════════════════════════ */
.company-section { padding: 8rem 0; }

.company-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.company-card { padding: 2.5rem; }

.company-card-icon {
    font-size: 2.5rem;
    margin-bottom: 1.2rem;
}

.company-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.company-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.75;
}

.company-card p strong {
    color: var(--blue-bright);
    font-weight: 600;
}

[data-theme="light"] .company-card p strong {
    color: var(--blue-deep);
}

/* ═══════════════════════════════════════════════════════════════════════════
   PRODUCTS SECTION
   ═══════════════════════════════════════════════════════════════════════════ */
.products-section {
    padding: 4rem 0 8rem;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(29, 78, 216, 0.18) 0%, transparent 70%);
}

[data-theme="light"] .products-section {
    background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(59, 130, 246, 0.06) 0%, transparent 70%);
}

.product-showcase {
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-bottom: 2.5rem;
    transition: border-color var(--transition);
}

.product-showcase:hover { border-color: rgba(59, 130, 246, 0.35); }

.product-header {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.12) 0%, rgba(20, 184, 166, 0.06) 100%);
    border-bottom: 1px solid var(--glass-border);
    padding: 2.5rem 3rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

[data-theme="light"] .product-header {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.07) 0%, rgba(20, 184, 166, 0.04) 100%);
}

.product-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.35rem 1rem;
    border-radius: 50px;
}

.product-badge.live {
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.35);
    color: #22c55e;
}

.product-badge.soon {
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: var(--amber-bright);
}

.product-name {
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: -0.03em;
    flex: 1;
    color: var(--text);
}

.product-tagline {
    font-size: 0.9rem;
    color: var(--text-muted);
    width: 100%;
    margin-top: -0.8rem;
}

.product-body { padding: 3rem; }

.product-description > p {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    max-width: 800px;
}

/* Feature grid */
.product-feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.product-feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.2rem 1.4rem;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition), background var(--transition);
}

[data-theme="light"] .product-feature {
    background: rgba(59, 130, 246, 0.03);
}

.product-feature:hover {
    border-color: var(--glass-border-bright);
    background: rgba(59, 130, 246, 0.06);
}

.pf-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.product-feature div {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.product-feature strong {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    display: block;
}

.product-feature span {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.55;
}

/* Portal cards — tri-tone accent per portal */
.product-portals {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
    margin-bottom: 2.5rem;
}

.portal-card {
    text-align: center;
    padding: 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

[data-theme="light"] .portal-card {
    background: rgba(59, 130, 246, 0.03);
}

/* Per-portal colour accent on hover */
.portal-card:nth-child(1):hover {
    border-color: rgba(245, 158, 11, 0.4);     /* amber — admin */
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(245, 158, 11, 0.15);
}
.portal-card:nth-child(2):hover {
    border-color: rgba(20, 184, 166, 0.4);     /* teal — server */
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(20, 184, 166, 0.15);
}
.portal-card:nth-child(3):hover {
    border-color: rgba(59, 130, 246, 0.4);     /* blue — client */
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.15);
}

.portal-icon {
    font-size: 2rem;
    margin-bottom: 0.8rem;
}

.portal-name {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.4rem;
    font-family: var(--font-heading);
}

.portal-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Product CTA */
.product-cta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.product-cta-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.product-cta-meta strong { color: var(--teal-bright); }

[data-theme="light"] .product-cta-meta strong { color: var(--teal-deep); }

/* Coming soon card */
.coming-soon-card {
    border-color: rgba(245, 158, 11, 0.2);
    opacity: 0.92;
}

.coming-soon-card:hover { border-color: rgba(245, 158, 11, 0.4); }

.coming-soon-card .product-header {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(29, 78, 216, 0.1) 100%);
}

.coming-soon-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.csf-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem 1.2rem;
    background: rgba(245, 158, 11, 0.04);
    border: 1px solid rgba(245, 158, 11, 0.12);
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.csf-icon { font-size: 1.3rem; flex-shrink: 0; }

/* Notify form */
.notify-form { max-width: 480px; }

.notify-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.notify-input-group { display: flex; gap: 0.75rem; }

.notify-input-group input {
    flex: 1;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    padding: 0.75rem 1.25rem;
    color: var(--text);
    font-size: 0.9rem;
    font-family: var(--font-main);
    outline: none;
    transition: border-color var(--transition);
}

.notify-input-group input::placeholder { color: var(--text-muted); }

.notify-input-group input:focus { border-color: var(--blue-bright); }

/* ═══════════════════════════════════════════════════════════════════════════
   INNOVATION SECTION
   ═══════════════════════════════════════════════════════════════════════════ */
.innovation-section {
    padding: 8rem 0;
    background:
        radial-gradient(ellipse 70% 50% at 0% 50%, rgba(20, 184, 166, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 100% 50%, rgba(59, 130, 246, 0.08) 0%, transparent 60%);
}

[data-theme="light"] .innovation-section {
    background:
        radial-gradient(ellipse 70% 50% at 0% 50%, rgba(20, 184, 166, 0.04) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 100% 50%, rgba(59, 130, 246, 0.04) 0%, transparent 60%);
}

/* VS Banner */
.vs-banner {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2rem 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
    flex-wrap: wrap;
}

.vs-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.08) 0%, rgba(20, 184, 166, 0.05) 100%);
    pointer-events: none;
}

.vs-label {
    font-size: 2rem;
    font-weight: 900;
    font-family: var(--font-heading);
    color: var(--text-muted);
    flex-shrink: 0;
}

.vs-them { flex: 1; min-width: 200px; }

.vs-them strong {
    display: block;
    font-size: 1rem;
    font-family: var(--font-heading);
    color: var(--text-muted);
    margin-bottom: 0.3rem;
    opacity: 0.6;
}

.vs-them span {
    font-size: 0.85rem;
    color: var(--text-muted);
    opacity: 0.5;
}

.vs-arrow {
    font-size: 2rem;
    color: var(--blue-bright);
    flex-shrink: 0;
}

[data-theme="light"] .vs-arrow { color: var(--blue-deep); }

.vs-us { flex: 1; min-width: 200px; }

.vs-us strong {
    display: block;
    font-size: 1rem;
    font-family: var(--font-heading);
    background: linear-gradient(135deg, var(--blue-bright), var(--teal-bright));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.3rem;
}

[data-theme="light"] .vs-us strong {
    background: linear-gradient(135deg, var(--blue-deep), var(--teal-deep));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.vs-us span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Innovation cards */
.innovation-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}

.innovation-card { padding: 2rem 2.2rem; }

.innovation-icon {
    font-size: 2.5rem;
    margin-bottom: 1.2rem;
}

.innovation-card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.9rem;
    letter-spacing: -0.01em;
    color: var(--text);
}

.innovation-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 1.5rem;
}

.innovation-card p strong { color: var(--blue-bright); }

[data-theme="light"] .innovation-card p strong { color: var(--blue-deep); }

.innovation-compare {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding-top: 1rem;
    border-top: 1px solid var(--glass-border);
}

.compare-them, .compare-us {
    font-size: 0.8rem;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
}

.compare-them {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    text-decoration: line-through;
    text-decoration-color: rgba(255,255,255,0.2);
    opacity: 0.6;
}

[data-theme="light"] .compare-them {
    background: rgba(0, 0, 0, 0.04);
    text-decoration-color: rgba(0,0,0,0.2);
}

.compare-us {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(20, 184, 166, 0.1));
    color: var(--teal-bright);
    border: 1px solid rgba(20, 184, 166, 0.25);
}

[data-theme="light"] .compare-us {
    color: var(--teal-deep);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(20, 184, 166, 0.06));
    border-color: rgba(13, 148, 136, 0.3);
}

/* ═══════════════════════════════════════════════════════════════════════════
   INFRASTRUCTURE SECTION
   ═══════════════════════════════════════════════════════════════════════════ */
.infrastructure-section {
    padding: 8rem 0;
    background: rgba(4, 12, 24, 0.5);
}

[data-theme="light"] .infrastructure-section {
    background: rgba(59, 130, 246, 0.02);
}

.infra-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.infra-card { padding: 2.5rem; }

.infra-number {
    font-size: 3.5rem;
    font-weight: 900;
    font-family: var(--font-heading);
    background: linear-gradient(135deg, var(--blue-bright), var(--teal-bright));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 1rem;
    letter-spacing: -0.03em;
}

[data-theme="light"] .infra-number {
    background: linear-gradient(135deg, var(--blue-deep), var(--teal-deep));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.infra-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.9rem;
    color: var(--text);
}

.infra-card > p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.infra-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.infra-list li {
    font-size: 0.85rem;
    color: var(--text-muted);
    padding-left: 1.2rem;
    position: relative;
}

.infra-list li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--teal-bright);
    font-weight: 700;
}

[data-theme="light"] .infra-list li::before { color: var(--teal-deep); }

/* Topology visual */
.topology-visual { padding: 3rem; }

.topology-visual h3 {
    text-align: center;
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    color: var(--text);
}

.topology-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    position: relative;
    margin-bottom: 2rem;
}

.topology-grid::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 5%;
    right: 5%;
    height: 1px;
    background: linear-gradient(90deg, var(--blue), var(--teal), var(--blue));
    z-index: 0;
    opacity: 0.4;
}

.topo-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
}

.topo-node-inner {
    background: var(--glass);
    border: 1px solid var(--glass-border-bright);
    border-radius: var(--radius-md);
    padding: 1.4rem 1rem;
    text-align: center;
    width: 100%;
    transition: var(--transition);
}

.topo-node-inner:hover {
    background: rgba(59, 130, 246, 0.1);
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(59, 130, 246, 0.2);
}

.topo-node-icon {
    font-size: 2rem;
    margin-bottom: 0.6rem;
}

.topo-node-label {
    font-size: 0.85rem;
    font-weight: 800;
    font-family: var(--font-heading);
    letter-spacing: 0.06em;
    margin-bottom: 0.2rem;
    background: linear-gradient(135deg, var(--blue-bright), var(--teal-bright));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="light"] .topo-node-label {
    background: linear-gradient(135deg, var(--blue-deep), var(--teal-deep));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.topo-node-sub {
    font-size: 0.72rem;
    color: var(--text-muted);
    letter-spacing: 0.04em;
    margin-bottom: 1rem;
}

.topo-services {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.topo-services span {
    font-size: 0.72rem;
    color: var(--text-muted);
    background: var(--glass);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

/* prod-www special tag — amber tint (admin portal colour) */
.topo-tag-www {
    color: var(--amber-bright) !important;
    background: rgba(245, 158, 11, 0.12) !important;
    border: 1px solid rgba(245, 158, 11, 0.25) !important;
    font-weight: 600 !important;
}

[data-theme="light"] .topo-tag-www {
    color: var(--amber-deep) !important;
    background: rgba(217, 119, 6, 0.08) !important;
    border-color: rgba(217, 119, 6, 0.2) !important;
}

.topology-note {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    font-size: 0.82rem;
    color: var(--text-muted);
    padding-top: 1.5rem;
    border-top: 1px solid var(--glass-border);
    flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════════════════════════════════
   CTA SECTION
   ═══════════════════════════════════════════════════════════════════════════ */
.cta-section { padding: 6rem 0; }

.cta-card {
    position: relative;
    text-align: center;
    padding: 5rem 4rem;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(20, 184, 166, 0.06) 60%, rgba(245, 158, 11, 0.04) 100%);
    pointer-events: none;
}

.cta-glow {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.18) 0%, transparent 60%);
    z-index: 0;
    pointer-events: none;
}

.cta-card h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin-bottom: 1.2rem;
    position: relative;
    z-index: 1;
    color: var(--text);
}

.cta-card p {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 2.5rem;
    line-height: 1.75;
    position: relative;
    z-index: 1;
}

.cta-buttons {
    display: flex;
    gap: 1.2rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.cta-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    position: relative;
    z-index: 1;
    flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════════════════ */
.site-footer {
    background: var(--darkest);
    border-top: 1px solid var(--glass-border);
    padding: 5rem 0 2rem;
}

[data-theme="light"] .site-footer {
    background: #e8edf8;
    border-top-color: rgba(59, 130, 246, 0.12);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo { margin-bottom: 1rem; }

.footer-mission {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    max-width: 280px;
}

.footer-social { display: flex; gap: 1rem; }

.footer-social a {
    color: var(--text-muted);
    transition: color var(--transition);
}

.footer-social a:hover { color: var(--text); }

.footer-links h4 {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 1.2rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: color var(--transition);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.footer-links a:hover { color: var(--text); }

.soon-tag {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--amber-bright);
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.25);
    padding: 0.15rem 0.45rem;
    border-radius: 4px;
}

.footer-bottom {
    border-top: 1px solid var(--glass-border);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.83rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.footer-legal {
    margin-top: 0.4rem;
    font-size: 0.78rem !important;
    opacity: 0.5;
}

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
    .innovation-grid { grid-template-columns: repeat(2, 1fr); }
    .topology-grid { grid-template-columns: repeat(2, 1fr); }
    .topology-grid::before { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}

@media (max-width: 900px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content { order: 2; }
    .hero-image  { order: 1; max-width: 500px; margin: 0 auto; }
    .hero-stats  { margin: 0 auto 2rem; }
    .hero-btns   { justify-content: center; }
    .hero-subtitle { margin: 0 auto 2rem; }
    .floating-badge { display: none; }

    .company-grid { grid-template-columns: 1fr; }
    .product-feature-grid { grid-template-columns: 1fr; }
    .product-portals { grid-template-columns: 1fr; }
    .infra-highlights { grid-template-columns: 1fr; }
    .innovation-grid { grid-template-columns: 1fr; }
    .coming-soon-features { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .topology-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
    .nav-links { display: none; }
    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--surface);
        border-bottom: 1px solid var(--glass-border);
        padding: 2rem;
        gap: 1.5rem;
        z-index: 999;
    }
    .menu-toggle { display: flex; }
    .section-title { font-size: 1.8rem; }
    .cta-card { padding: 3rem 1.5rem; }
    .product-body { padding: 2rem 1.5rem; }
    .product-header { padding: 2rem 1.5rem; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .topology-grid { grid-template-columns: 1fr 1fr; }
    .topology-grid::before { display: none; }
    .hero-stats { flex-wrap: wrap; }
    .stat-divider { display: none; }
    .notify-input-group { flex-direction: column; }
    .vs-banner { flex-direction: column; text-align: center; }

    /* Stack theme toggle + hamburger */
    .glass-nav .container { flex-wrap: wrap; }
}