/* ============================================================
   JESPHER TECH — MODERN TECH REDESIGN
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;600&display=swap');

/* ─── CSS Variables ───────────────────────────────────────── */
:root {
    /* ── Palette: DARK BLUE base + teal & amber accents · WHITE ── */
    --bg-base:      #FFFFFF;
    --bg-surface:   #F4F7FB;
    --bg-card:      #FFFFFF;
    --bg-glass:     rgba(14, 165, 183, 0.06);

    --primary:      #0A2540;
    --primary-glow: rgba(10, 37, 64, 0.22);
    --teal:         #0EA5B7;
    --teal-glow:    rgba(14, 165, 183, 0.30);
    --cyan:         #0EA5B7;
    --cyan-glow:    rgba(14, 165, 183, 0.28);
    --purple:       #15396B;
    --purple-glow:  rgba(21, 57, 107, 0.22);
    --amber:        #F5A524;
    --amber-glow:   rgba(245, 165, 36, 0.32);
    --blue:         #155E75;
    --navy:         #0A2540;
    --black:        #0B0B0F;
    --silver:       #C0C2C1;
    --green:        #10B981;
    --green-glow:   rgba(16, 185, 129, 0.25);

    --text:         #0B0B0F;
    --text-light:   #2B3A4B;
    --text-muted:   #5B6B7D;
    --border:       rgba(11, 11, 15, 0.12);
    --border-glow:  rgba(14, 165, 183, 0.45);

    --gradient-main:    linear-gradient(135deg, #0A2540 0%, #155E75 55%, #0EA5B7 100%);
    --gradient-cyan:    linear-gradient(135deg, #0EA5B7 0%, #155E75 100%);
    --gradient-card:    linear-gradient(145deg, rgba(14,165,183,0.06) 0%, rgba(10,37,64,0.04) 100%);

    --shadow-card:  0 1px 3px rgba(11,11,15,0.06), 0 8px 28px rgba(11,11,15,0.08);
    --shadow-glow:  0 0 0 1px var(--border-glow), 0 12px 32px rgba(14,165,183,0.18);
    --transition:   all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    --font-main: 'Space Grotesk', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;

    --is-dark: 0;
}

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

html {
    scroll-behavior: smooth;
}

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

.dark-mode {
    background-color: var(--bg-base);
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ─── Preloader ───────────────────────────────────────────── */
.preloader {
    position: fixed;
    inset: 0;
    background: #020817;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    overflow: hidden;
    transition: opacity 0.8s cubic-bezier(0.4,0,0.2,1), visibility 0.8s ease;
}

.preloader.loaded {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* Particle canvas */
.preloader-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

/* Animated scan line sweeping down */
.scan-line {
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(10, 37, 64,0.6), rgba(21, 57, 107,0.6), transparent);
    box-shadow: 0 0 12px rgba(10, 37, 64,0.4), 0 0 40px rgba(10, 37, 64,0.1);
    animation: scanDown 3s linear infinite;
    z-index: 1;
}

@keyframes scanDown {
    0%   { top: -2px; opacity: 0; }
    5%   { opacity: 1; }
    95%  { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

/* Corner HUD brackets */
.corner {
    position: absolute;
    width: 28px;
    height: 28px;
    z-index: 2;
    opacity: 0.5;
}

.corner-tl { top: 20px;    left: 20px;   border-top: 2px solid #0A2540; border-left: 2px solid #0A2540; }
.corner-tr { top: 20px;    right: 20px;  border-top: 2px solid #0A2540; border-right: 2px solid #0A2540; }
.corner-bl { bottom: 20px; left: 20px;   border-bottom: 2px solid #0A2540; border-left: 2px solid #0A2540; }
.corner-br { bottom: 20px; right: 20px;  border-bottom: 2px solid #0A2540; border-right: 2px solid #0A2540; }

/* Main body */
.preloader-body {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.6rem;
    padding: 2rem;
    width: 100%;
    max-width: 480px;
}

/* ── Circular ring ── */
.ring-wrap {
    position: relative;
    width: 140px;
    height: 140px;
    flex-shrink: 0;
}

.ring-svg {
    position: absolute;
    inset: 0;
    width: 140px;
    height: 140px;
    transform: rotate(-90deg);
    filter: drop-shadow(0 0 10px rgba(10, 37, 64,0.5));
}

/* Track (background ring) */
.ring-track {
    fill: none;
    stroke: rgba(255,255,255,0.05);
    stroke-width: 4;
}

/* Fill (progress ring) */
.ring-fill {
    fill: none;
    stroke: url(#ringGrad);
    stroke-width: 4;
    stroke-linecap: round;
    /* circumference = 2π × 62 ≈ 389.6 */
    stroke-dasharray: 389.6;
    stroke-dashoffset: 389.6;
    transition: stroke-dashoffset 0.35s cubic-bezier(0.4,0,0.2,1);
}

/* Subtle tick marks */
.ring-tick {
    fill: none;
    stroke: rgba(10, 37, 64,0.15);
    stroke-width: 1;
}

/* Logo inside ring */
.ring-logo {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.ring-logo img {
    width: 72px;
    height: 72px;
    object-fit: contain;
    filter: drop-shadow(0 0 12px rgba(10, 37, 64,0.7));
    animation: logoPulse 3s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% { filter: drop-shadow(0 0 10px rgba(10, 37, 64,0.6)); transform: scale(1); }
    50%       { filter: drop-shadow(0 0 22px rgba(21, 57, 107,0.8)); transform: scale(1.04); }
}

/* Orbiting dot */
.orbit-dot {
    position: absolute;
    top: 0;
    left: 50%;
    width: 10px;
    height: 10px;
    margin-left: -5px;
    margin-top: -5px;
    background: #60A5FA;
    border-radius: 50%;
    box-shadow: 0 0 10px #0A2540, 0 0 20px rgba(10, 37, 64,0.4);
    transform-origin: 5px 75px;  /* radius = 70px */
    animation: orbit 2.5s linear infinite;
}

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

/* ── Brand name ── */
.pl-brand {
    text-align: center;
}

.pl-name {
    font-size: clamp(1.8rem, 6vw, 2.6rem);
    font-weight: 900;
    letter-spacing: 5px;
    color: #fff;
    text-shadow: 0 0 30px rgba(10, 37, 64,0.4);
    line-height: 1;
    margin-bottom: 0.4rem;
}

.pl-name span {
    background: linear-gradient(90deg, #0A2540, #15396B);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.pl-tagline {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.35);
}

/* ── Progress bar ── */
.pl-progress-wrap {
    width: 100%;
    max-width: 380px;
}

.pl-progress-bar {
    width: 100%;
    height: 3px;
    background: rgba(255,255,255,0.06);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 10px;
    position: relative;
}

.pl-progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #0A2540, #15396B, #15396B);
    border-radius: 2px;
    transition: width 0.3s ease;
    position: relative;
}

.pl-progress-fill::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
    animation: shimmer 1.6s linear infinite;
}

@keyframes shimmer {
    from { transform: translateX(-100%); }
    to   { transform: translateX(100%); }
}

.pl-progress-labels {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.pl-percent {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    color: #60A5FA;
    flex-shrink: 0;
    min-width: 36px;
}

.pl-status-inline {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: rgba(255,255,255,0.4);
    letter-spacing: 0.5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: right;
}

/* ── Terminal log feed ── */
.pl-terminal {
    width: 100%;
    max-width: 380px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(10, 37, 64,0.12);
    border-radius: 8px;
    padding: 10px 14px;
    height: 80px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 2px;
}

.pl-terminal-line {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: rgba(255,255,255,0.45);
    line-height: 1.5;
    opacity: 0;
    transform: translateY(6px);
    animation: lineIn 0.3s ease forwards;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@keyframes lineIn {
    to { opacity: 1; transform: translateY(0); }
}

.pl-prompt { color: #10B981; margin-right: 6px; }
.pl-cmd    { color: #60A5FA; }
.pl-ok     { color: #10B981; }
.pl-warn   { color: #0A2540; }
.pl-info   { color: rgba(255,255,255,0.45); }

/* Responsive */
@media (max-width: 480px) {
    .ring-wrap  { width: 110px; height: 110px; }
    .ring-svg   { width: 110px; height: 110px; }
    .ring-logo img { width: 56px; height: 56px; }
    .orbit-dot  { transform-origin: 5px 60px; }
    .pl-name    { font-size: 1.6rem; letter-spacing: 3px; }
    .pl-terminal { display: none; }
    .corner     { width: 18px; height: 18px; }
}

/* ─── Header ──────────────────────────────────────────────── */
header {
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0;
    background: rgba(3, 7, 18, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

body:not(.dark-mode) header {
    background: rgba(240, 244, 255, 0.85);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

/* Logo */
.logo { display: flex; align-items: center; }

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-abbr {
    height: 50px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(10, 37, 64,0.4));
    transition: var(--transition);
}

.logo:hover .logo-abbr {
    filter: drop-shadow(0 0 16px rgba(10, 37, 64,0.7));
    transform: scale(1.05);
}

.logo-text { display: flex; flex-direction: column; }

.logo-full {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 1px;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1.2;
}

.logo-tagline {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-light);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

/* Nav links */
.nav-links {
    display: flex;
    list-style: none;
    gap: 0.4rem;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.5rem 0.85rem;
    border-radius: 8px;
    color: var(--text-light);
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--text);
    background: var(--bg-glass);
}

.nav-links a.active::after,
.nav-links a:hover::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--gradient-main);
    border-radius: 2px;
}

/* Nav actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.theme-toggle {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--bg-glass);
    color: var(--text-light);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.theme-toggle:hover {
    color: var(--primary);
    border-color: var(--border-glow);
    background: var(--primary-glow);
}

.mobile-menu {
    display: none;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--bg-glass);
    color: var(--text);
    font-size: 1.1rem;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

/* Mobile nav */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    height: 100vh;
    background: var(--bg-surface);
    border-left: 1px solid var(--border);
    z-index: 1001;
    padding: 2rem;
    transition: right 0.35s cubic-bezier(0.4,0,0.2,1);
}

.mobile-nav.active { right: 0; }

.mobile-nav-links {
    list-style: none;
    margin-top: 3rem;
}

.mobile-nav-links li { margin-bottom: 0.5rem; }

.mobile-nav-link {
    display: block;
    padding: 0.85rem 1rem;
    border-radius: 10px;
    font-weight: 500;
    color: var(--text-light);
    transition: var(--transition);
    font-size: 1.05rem;
}

.mobile-nav-link:hover {
    color: var(--text);
    background: var(--bg-glass);
    padding-left: 1.4rem;
}

.close-menu {
    position: absolute;
    top: 1.2rem;
    right: 1.2rem;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-glass);
    color: var(--text);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.overlay.active {
    display: block;
    opacity: 1;
}

/* ─── Hero Section ────────────────────────────────────────── */
.hero {
    position: relative;
    min-height: 95vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 6rem 0 4rem;
}

/* Animated grid background */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

/* Glowing orbs */
.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(10, 37, 64,0.12) 0%, transparent 45%),
        radial-gradient(circle at 80% 30%, rgba(21, 57, 107,0.1) 0%, transparent 45%),
        radial-gradient(circle at 60% 80%, rgba(10,37,64,0.06) 0%, transparent 35%);
    pointer-events: none;
}

.hero-inner {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

/* Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(10, 37, 64,0.1);
    border: 1px solid rgba(10, 37, 64,0.25);
    border-radius: 100px;
    padding: 6px 16px;
    font-size: 0.78rem;
    font-family: var(--font-mono);
    color: var(--primary);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.hero-badge-dot {
    width: 7px;
    height: 7px;
    background: var(--green);
    border-radius: 50%;
    animation: blink 2s ease-in-out infinite;
}

.hero h1 {
    font-size: clamp(2.4rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero h1 .gradient-text {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.typewriter-wrapper {
    display: inline-block;
    position: relative;
}

.typewriter {
    color: var(--cyan);
}

.typewriter-cursor {
    display: inline-block;
    width: 3px;
    height: 1em;
    background: var(--cyan);
    margin-left: 3px;
    vertical-align: middle;
    animation: cursorBlink 1s step-end infinite;
}

@keyframes cursorBlink {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0; }
}

.hero p {
    font-size: clamp(1rem, 2.2vw, 1.2rem);
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Tech tags below CTA */
.hero-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 3rem;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg-glass);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    transition: var(--transition);
}

.hero-tag:hover {
    border-color: var(--border-glow);
    color: var(--primary);
}

.hero-tag i { font-size: 0.7rem; color: var(--primary); }

/* ─── Buttons ─────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.85rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-family: var(--font-main);
}

.btn-primary {
    background: var(--gradient-main);
    color: #fff;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--primary-glow);
    filter: brightness(1.1);
}

.btn-secondary {
    background: var(--bg-glass);
    color: var(--text);
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    border-color: var(--border-glow);
    background: rgba(10, 37, 64,0.08);
    transform: translateY(-2px);
}

/* ─── Section Title ───────────────────────────────────────── */
.section-title {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 0.75rem;
    padding: 4px 12px;
    border-radius: 4px;
    background: rgba(10, 37, 64,0.08);
    border: 1px solid rgba(10, 37, 64,0.15);
}

.section-title h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 1rem;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.section-title p {
    color: var(--text-light);
    max-width: 550px;
    margin: 0 auto;
    font-size: 1.05rem;
}

/* ─── Stats Section ───────────────────────────────────────── */
.stats {
    padding: 4rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
}

.stat-item {
    background: var(--bg-card);
    padding: 2.5rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

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

.stat-item:hover::before { transform: scaleX(1); }

.stat-item:hover { background: rgba(10, 37, 64,0.05); }

.stat-number {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
    margin-bottom: 0.5rem;
    font-variant-numeric: tabular-nums;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: var(--font-mono);
}

/* ─── Features / About ────────────────────────────────────── */
.features {
    padding: 6rem 0;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-card);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card:hover::before { opacity: 1; }

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

.card-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: rgba(10, 37, 64,0.1);
    border: 1px solid rgba(10, 37, 64,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.card:hover .card-icon {
    background: rgba(10, 37, 64,0.2);
    box-shadow: 0 0 20px var(--primary-glow);
}

.card i, .card .card-icon i {
    font-size: 1.4rem;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text);
}

.card p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.65;
}

/* ─── Services ────────────────────────────────────────────── */
.services {
    padding: 6rem 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

body:not(.dark-mode) .services {
    background: var(--bg-surface);
}

.service-tabs {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.service-tab {
    padding: 0.6rem 1.3rem;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-light);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-main);
}

.service-tab.active, .service-tab:hover {
    background: var(--gradient-main);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 15px var(--primary-glow);
}

.service-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-align: left;
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: var(--gradient-main);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    flex-shrink: 0;
    box-shadow: 0 4px 16px var(--primary-glow);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: scale(1.08) rotate(-4deg);
    box-shadow: 0 8px 24px var(--primary-glow);
}

.service-icon i {
    font-size: 1.4rem;
    color: #fff;
    background: none;
    -webkit-background-clip: unset;
    background-clip: unset;
}

.card.service-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
}

.service-features {
    list-style: none;
    margin: 1rem 0 1.25rem;
    flex-grow: 1;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0.3rem 0;
    font-size: 0.88rem;
    color: var(--text-light);
    border-bottom: 1px solid var(--border);
}

.service-features li:last-child { border-bottom: none; }

.service-features li::before {
    content: '▸';
    color: var(--primary);
    font-size: 0.75rem;
    flex-shrink: 0;
}

.service-button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(10, 37, 64,0.1);
    color: var(--primary);
    border: 1px solid rgba(10, 37, 64,0.25);
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.85rem;
    font-family: var(--font-main);
    transition: var(--transition);
    cursor: pointer;
    margin-top: auto;
    align-self: flex-start;
}

.service-button:hover {
    background: var(--gradient-main);
    color: #fff;
    border-color: transparent;
    transform: translateX(4px);
    box-shadow: 0 4px 14px var(--primary-glow);
}

/* ─── Portfolio ───────────────────────────────────────────── */
.portfolio {
    padding: 6rem 0;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.portfolio-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.portfolio-item:hover {
    border-color: var(--border-glow);
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.portfolio-image {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.portfolio-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 40%, rgba(3,7,18,0.6));
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.06);
}

.portfolio-content {
    padding: 1.5rem;
}

.portfolio-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    color: var(--text);
}

.portfolio-content p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1.2rem;
    line-height: 1.6;
}

.portfolio-links {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.portfolio-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    transition: var(--transition);
}

.portfolio-link:first-child {
    background: var(--gradient-main);
    color: #fff;
}

.portfolio-link:nth-child(2) {
    background: var(--bg-glass);
    color: var(--text-light);
    border: 1px solid var(--border);
}

.portfolio-link:first-child:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 14px var(--primary-glow);
    filter: brightness(1.1);
}

.portfolio-link:nth-child(2):hover {
    border-color: var(--border-glow);
    color: var(--text);
}

/* ─── Testimonials ────────────────────────────────────────── */
.testimonials {
    padding: 6rem 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

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

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 16px;
    font-size: 6rem;
    font-family: Georgia, serif;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    opacity: 0.25;
    line-height: 1;
    pointer-events: none;
}

.testimonial-text {
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.7;
    position: relative;
}

.testimonial-stars {
    display: flex;
    gap: 3px;
    margin-bottom: 1rem;
}

.testimonial-stars i {
    color: #0A2540;
    font-size: 0.85rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gradient-main);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 0.8rem;
    flex-shrink: 0;
    box-shadow: 0 0 12px var(--primary-glow);
}

.author-info h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.15rem;
}

.author-info p {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-family: var(--font-mono);
}

/* ─── FAQ ─────────────────────────────────────────────────── */
.faq {
    padding: 6rem 0;
}

.faq-list { max-width: 760px; margin: 0 auto; }

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 0.75rem;
    overflow: hidden;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.faq-item:hover { border-color: var(--border-glow); }

.faq-item.active {
    border-color: rgba(10, 37, 64,0.3);
    box-shadow: 0 0 0 1px rgba(10, 37, 64,0.1);
}

.faq-question {
    width: 100%;
    padding: 1.25rem 1.5rem;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    color: var(--text);
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-main);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
}

.faq-question i {
    color: var(--primary);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    color: var(--text-light);
    font-size: 0.92rem;
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 1.5rem 1.5rem;
}

/* ─── Contact Section ─────────────────────────────────────── */
/* ─── Contact Section ─────────────────────────────────────── */
.contact-section {
    padding: 6rem 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
}

/* ── Hero Banner ── */
.contact-hero {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 3rem;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 3rem 3.5rem;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
}

.contact-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 80% at 0% 50%, rgba(99,102,241,0.12) 0%, transparent 70%);
    pointer-events: none;
}

.contact-hero-label {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.contact-hero-heading {
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 900;
    line-height: 1.15;
    color: var(--text);
    margin-bottom: 1rem;
}

.contact-hero-accent {
    background: linear-gradient(135deg, #a78bfa 0%, #818cf8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.contact-hero-sub {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 2rem;
    max-width: 380px;
}

.contact-hero-btns {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.4rem;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: #fff;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 4px 14px rgba(37,211,102,0.35);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37,211,102,0.5);
    color: #fff;
}

.btn-email {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.4rem;
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition);
}

.btn-email:hover {
    border-color: var(--border-glow);
    background: rgba(255,255,255,0.05);
    transform: translateY(-2px);
    color: var(--text);
}

/* ── Info Cards (right side of hero) ── */
.contact-hero-right {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-info-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.95rem 1.2rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: 14px;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
}

.contact-info-card:hover {
    border-color: var(--border-glow);
    background: rgba(99,102,241,0.07);
    transform: translateX(4px);
}

.contact-info-card-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(99,102,241,0.15);
    border: 1px solid rgba(99,102,241,0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-card-icon i {
    color: #818cf8;
    font-size: 0.9rem;
}

.contact-info-card-text span {
    display: block;
    font-size: 0.68rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 2px;
}

.contact-info-card-text p {
    font-size: 0.9rem;
    color: var(--text);
    font-weight: 600;
    margin: 0;
}

/* ── Contact Form (below hero) ── */
.contact-form-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.5rem 3rem;
}

.contact-form-header {
    margin-bottom: 2rem;
}

.contact-form-header h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text);
    margin-top: 0.4rem;
}

.contact-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
    margin-bottom: 0;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-size: 0.8rem;
    font-family: var(--font-mono);
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 0.85rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    font-family: var(--font-main);
    font-size: 0.92rem;
    transition: var(--transition);
    outline: none;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group textarea { min-height: 120px; }

.form-group select {
    -webkit-appearance: none;
    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 fill='%2394A3B8' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-group select option {
    background: var(--bg-surface);
    color: var(--text);
}

/* ─── Footer ──────────────────────────────────────────────── */
footer {
    padding: 4rem 0 2rem;
    background: var(--bg-base);
    border-top: 1px solid var(--border);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.7;
    margin: 1rem 0 1.5rem;
    max-width: 260px;
}

.social-links {
    display: flex;
    gap: 0.6rem;
}

.social-links a {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    border: 1px solid var(--border);
    background: var(--bg-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: var(--text-light);
    transition: var(--transition);
}

.social-links a:hover {
    border-color: var(--border-glow);
    color: var(--primary);
    background: rgba(10, 37, 64,0.1);
    transform: translateY(-3px);
}

.footer-column h3 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text);
    margin-bottom: 1.25rem;
    font-family: var(--font-mono);
}

.footer-links { list-style: none; }

.footer-links li {
    margin-bottom: 0.6rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a {
    font-size: 0.88rem;
    color: var(--text-muted);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 4px;
}

.footer-links li:not(:has(a)) {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.footer-links i {
    color: var(--primary);
    font-size: 0.75rem;
    width: 14px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.footer-bottom-links {
    display: flex;
    gap: 1.5rem;
}

.footer-bottom-links a {
    font-size: 0.82rem;
    color: var(--text-muted);
    transition: var(--transition);
    font-family: var(--font-mono);
}

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

/* ─── WhatsApp Floating Button ────────────────────────────── */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: #fff;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    z-index: 998;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 8px 28px rgba(37,211,102,0.55);
}

/* ─── Accessibility Widget ────────────────────────────────── */
.accessibility-widget {
    position: fixed;
    bottom: 100px;
    left: 20px;
    z-index: 999;
}

.accessibility-btn {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--primary);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    transition: var(--transition);
    box-shadow: var(--shadow-card);
}

.accessibility-btn:hover {
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow);
}

.accessibility-panel {
    display: none;
    position: absolute;
    bottom: 55px;
    left: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1.25rem;
    width: 230px;
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(20px);
}

.accessibility-panel.open { display: block; }

.accessibility-panel h4 {
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: var(--font-mono);
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.accessibility-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.85rem;
    color: var(--text-light);
}

.text-size-controls {
    display: flex;
    gap: 4px;
}

.text-size-controls button,
.contrast-toggle,
.speech-toggle {
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg-glass);
    color: var(--text);
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-main);
}

.text-size-controls button:hover,
.contrast-toggle:hover,
.speech-toggle:hover {
    background: rgba(10, 37, 64,0.1);
    border-color: var(--border-glow);
    color: var(--primary);
}

.contrast-on, .speech-on { display: none; }

.high-contrast .contrast-off,
.speech-active .speech-off { display: none; }

.high-contrast .contrast-on,
.speech-active .speech-on { display: inline; }

.close-panel {
    width: 100%;
    padding: 0.5rem;
    margin-top: 0.5rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    font-size: 0.8rem;
    cursor: pointer;
    font-family: var(--font-main);
    transition: var(--transition);
}

.close-panel:hover { color: var(--primary); border-color: var(--border-glow); }

/* ─── AOS Tweaks ──────────────────────────────────────────── */
[data-aos] { pointer-events: none; }
[data-aos].aos-animate { pointer-events: auto; }

/* Always keep links and buttons clickable regardless of AOS state */
[data-aos] a,
[data-aos] button,
[data-aos] input,
[data-aos] textarea,
[data-aos] select { pointer-events: auto; }

/* ─── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-brand { grid-column: 1 / -1; }
    .footer-brand p { max-width: 100%; }

    .contact-hero {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem;
    }

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

@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-menu { display: flex; }

    .hero { min-height: 85vh; padding: 5rem 0 3rem; }
    .hero h1 { font-size: 2.2rem; }

    .logo-full { font-size: 1.1rem; }
    .logo-tagline { display: none; }
    .logo-abbr { height: 40px; }

    .portfolio-grid { grid-template-columns: 1fr; }
    .portfolio-links { flex-direction: column; }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .footer-brand { grid-column: auto; }

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

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

@media (max-width: 480px) {
    .hero h1 { font-size: 1.8rem; }
    .hero-tags { display: none; }
    .card-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .testimonial-grid { grid-template-columns: 1fr; }

    .preloader .company-name {
        font-size: 1.8rem;
        letter-spacing: 2px;
    }

    .floating-dots { display: none; }
}

/* ─── PWA / Standalone ────────────────────────────────────── */
@media (display-mode: standalone) {
    header { padding-top: env(safe-area-inset-top); }
    .whatsapp-float { bottom: calc(28px + env(safe-area-inset-bottom)); }
}

@media (hover: none) and (pointer: coarse) {
    .btn, .service-button { min-height: 44px; }
    .faq-question { min-height: 56px; }
}

/* ─── Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ─── Selection ───────────────────────────────────────────── */
::selection {
    background: rgba(10, 37, 64,0.3);
    color: var(--text);
}

/* ─── COMPREHENSIVE RESPONSIVE FIXES ─────────────────────── */

/* ── Fluid container padding on small screens ─────────────── */
@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
}

/* ── Hero: prevent text overflow, fix button stack ────────── */
@media (max-width: 768px) {
    .hero {
        padding: 4rem 0 2.5rem;
        min-height: 80vh;
    }

    .hero-inner {
        padding: 0 4px;
    }

    .hero p {
        font-size: 0.97rem;
        padding: 0 4px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 320px;
        justify-content: center;
    }

    .hero-badge {
        font-size: 0.7rem;
        padding: 5px 12px;
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 75vh;
        padding: 3.5rem 0 2rem;
    }

    .hero h1 {
        font-size: 1.7rem;
        letter-spacing: -0.5px;
        line-height: 1.15;
    }

    .hero p {
        font-size: 0.92rem;
        margin-bottom: 2rem;
    }
}

/* ── Stats: always 2-col on very small screens ────────────── */
@media (max-width: 380px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .stat-item {
        padding: 1.5rem 1rem;
    }

    .stat-number {
        font-size: 1.6rem;
    }
}

/* ── Service tabs: scrollable on mobile ───────────────────── */
@media (max-width: 768px) {
    .service-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        justify-content: flex-start;
        padding-bottom: 8px;
        scrollbar-width: none;
        gap: 0.4rem;
        margin-bottom: 2rem;
    }

    .service-tabs::-webkit-scrollbar {
        display: none;
    }

    .service-tab {
        white-space: nowrap;
        flex-shrink: 0;
        font-size: 0.82rem;
        padding: 0.55rem 1rem;
    }
}

/* ── Card grid: true single-col on small screens ──────────── */
@media (max-width: 600px) {
    .card-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .card {
        padding: 1.5rem;
    }
}

/* ── Portfolio: fix image height on small screens ─────────── */
@media (max-width: 480px) {
    .portfolio-image {
        height: 180px;
    }

    .portfolio-content {
        padding: 1.2rem;
    }

    .portfolio-links {
        flex-direction: column;
    }

    .portfolio-link {
        justify-content: center;
        text-align: center;
    }
}

/* ── Testimonials: consistent card sizing ─────────────────── */
@media (max-width: 600px) {
    .testimonial-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .testimonial-card {
        padding: 1.5rem;
    }
}

/* ── Contact form: full-width on mobile ───────────────────── */
@media (max-width: 768px) {
    .contact-hero {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 1.75rem;
    }

    .contact-hero-heading {
        font-size: 1.8rem;
    }

    .contact-form-wrapper {
        padding: 1.75rem;
    }

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

@media (max-width: 480px) {
    .contact-section {
        padding: 4rem 0;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        font-size: 16px; /* Prevents iOS zoom on input focus */
    }

    .contact-hero-btns {
        flex-direction: column;
    }

    .btn-whatsapp, .btn-email {
        width: 100%;
        justify-content: center;
    }
}

/* ── Footer: clean single-column on mobile ────────────────── */
@media (max-width: 480px) {
    footer {
        padding: 3rem 0 2rem;
    }

    .footer-content {
        gap: 1.5rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }

    .footer-bottom-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
}

/* ── Navigation: better mobile header layout ──────────────── */
@media (max-width: 380px) {
    .logo-full {
        font-size: 1rem;
        letter-spacing: 0.5px;
    }

    .logo-abbr {
        height: 34px;
    }

    .navbar {
        padding: 0.75rem 0;
    }
}

/* ── Mobile nav: better positioning ──────────────────────── */
@media (max-width: 360px) {
    .mobile-nav {
        width: 100%;
        right: -100%;
    }
}

/* ── WhatsApp + Accessibility: prevent overlap on small ────── */
@media (max-width: 480px) {
    .whatsapp-float {
        bottom: 20px;
        right: 16px;
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
        border-radius: 14px;
    }

    .accessibility-widget {
        bottom: 80px;
        left: 14px;
    }

    .accessibility-panel {
        width: 210px;
        left: 0;
    }
}

/* ── FAQ: better padding on mobile ───────────────────────── */
@media (max-width: 480px) {
    .faq {
        padding: 4rem 0;
    }

    .faq-question {
        font-size: 0.88rem;
        padding: 1rem 1.2rem;
    }

    .faq-item.active .faq-answer {
        padding: 0 1.2rem 1.2rem;
    }
}

/* ── Section padding: tighter on mobile ──────────────────── */
@media (max-width: 768px) {
    .features,
    .services,
    .portfolio,
    .testimonials,
    .faq,
    .contact-section {
        padding: 4rem 0;
    }

    .section-title {
        margin-bottom: 2.5rem;
    }

    .section-title h2 {
        font-size: 1.8rem;
    }

    .stats {
        padding: 3rem 0;
    }
}

/* ── Prevent horizontal overflow everywhere ───────────────── */
html, body {
    max-width: 100%;
    overflow-x: hidden;
}

/* ── Fix service cards grid on tablet ────────────────────── */
@media (max-width: 900px) and (min-width: 601px) {
    .card-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ── Preloader: scale down for very small screens ─────────── */
@media (max-width: 360px) {
    .preloader-body {
        gap: 1.2rem;
        padding: 1rem;
    }

    .ring-wrap,
    .ring-svg {
        width: 90px;
        height: 90px;
    }

    .ring-logo img {
        width: 46px;
        height: 46px;
    }

    .orbit-dot {
        transform-origin: 5px 50px;
    }

    .pl-name {
        font-size: 1.4rem;
        letter-spacing: 2px;
    }

    .pl-progress-wrap {
        max-width: 280px;
    }
}

/* ── Touch target size compliance ────────────────────────── */
@media (hover: none) and (pointer: coarse) {
    .nav-actions button,
    .theme-toggle,
    .mobile-menu,
    .social-links a,
    .close-menu,
    .service-button,
    .accessibility-btn {
        min-width: 44px;
        min-height: 44px;
    }

    .mobile-nav-link {
        padding: 0.95rem 1rem;
    }
}

/* ── Portfolio grid: minimum safe column width ────────────── */
@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

/* ── Safe area insets for notched phones ─────────────────── */
@supports (padding: max(0px)) {
    .whatsapp-float {
        right: max(28px, env(safe-area-inset-right, 28px));
        bottom: max(28px, env(safe-area-inset-bottom, 28px));
    }

    .accessibility-widget {
        left: max(20px, env(safe-area-inset-left, 20px));
    }

    header {
        padding-left: env(safe-area-inset-left, 0);
        padding-right: env(safe-area-inset-right, 0);
    }
}


/* ════════════════════════════════════════════════════════════
   MERGED ADDITIONS — Founder section, gradient thumbnails,
   price list, tech-stack chips
   ════════════════════════════════════════════════════════════ */

/* ── Gradient project thumbnails (replaces scrapped images) ── */
.portfolio-thumb {
    height: 220px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.portfolio-thumb::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.92;
}
.portfolio-thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
      radial-gradient(circle at 20% 20%, rgba(255,255,255,0.18), transparent 40%),
      linear-gradient(to bottom, transparent 45%, rgba(3,7,18,0.65));
}
.portfolio-thumb .thumb-icon {
    position: relative;
    z-index: 2;
    font-size: 3.4rem;
    color: #fff;
    text-shadow: 0 4px 24px rgba(0,0,0,0.4);
    transition: transform 0.5s ease;
}
.portfolio-item:hover .portfolio-thumb .thumb-icon { transform: scale(1.12) rotate(-4deg); }
.portfolio-thumb .thumb-tag,
.portfolio-image .thumb-tag {
    position: absolute;
    bottom: 12px;
    left: 14px;
    z-index: 3;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.5px;
    color: rgba(255,255,255,0.92);
    background: rgba(0,0,0,0.4);
    padding: 3px 10px;
    border-radius: 6px;
    backdrop-filter: blur(4px);
}
.thumb-g1::before { background: linear-gradient(135deg,#0A2540,#15396B); }
.thumb-g2::before { background: linear-gradient(135deg,#15396B,#0A2540); }
.thumb-g3::before { background: linear-gradient(135deg,#10B981,#15396B); }
.thumb-g4::before { background: linear-gradient(135deg,#15396B,#EC4899); }
.thumb-g5::before { background: linear-gradient(135deg,#0A2540,#EF4444); }
.thumb-g6::before { background: linear-gradient(135deg,#15396B,#15396B); }
.thumb-g7::before { background: linear-gradient(135deg,#EC4899,#15396B); }

/* ── Tech-stack chips on portfolio cards ── */
.portfolio-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 0.75rem 0 1rem;
}
.portfolio-tech span {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    padding: 3px 9px;
    border-radius: 6px;
    background: var(--bg-glass);
    border: 1px solid var(--border);
    color: var(--text-light);
}

/* ── Founder section ── */
.founder { padding: 5rem 0; position: relative; }
.founder-inner {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 3rem;
    align-items: center;
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: var(--shadow-card);
}
.founder-avatar {
    aspect-ratio: 1;
    border-radius: 20px;
    background: var(--gradient-main);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.founder-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: relative;
    z-index: 2;
}
.founder-avatar .initials {
    font-family: var(--font-main);
    font-size: 4.5rem;
    font-weight: 700;
    color: #fff;
    z-index: 2;
}
.founder-avatar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 70% 30%, rgba(255,255,255,0.22), transparent 50%);
}
.founder-role {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 0.5rem;
}
.founder-content h3 { font-size: 1.9rem; margin-bottom: 1rem; }
.founder-content p { color: var(--text-light); line-height: 1.8; margin-bottom: 1rem; }
.founder-skills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 1.25rem; }
.founder-skills span {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 5px 12px;
    border-radius: 8px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glow);
    color: var(--text);
}
@media (max-width: 768px) {
    .founder-inner { grid-template-columns: 1fr; padding: 1.5rem; gap: 1.5rem; }
    .founder-avatar { max-width: 180px; margin: 0 auto; }
}

/* ── Price List ── */
.pricing { padding: 5rem 0; }
.price-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
}
.price-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 1.75rem;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    backdrop-filter: blur(12px);
}
.price-card:hover { transform: translateY(-6px); border-color: var(--border-glow); box-shadow: var(--shadow-glow); }
.price-card-head {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}
.price-card-head i {
    font-size: 1.4rem;
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 12px;
    background: var(--gradient-main);
    color: #fff;
}
.price-card-head h3 { font-size: 1.05rem; }
.price-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
    padding: 0.55rem 0;
    border-bottom: 1px dashed var(--border);
}
.price-row:last-child { border-bottom: none; }
.price-row .pr-label { color: var(--text-light); font-size: 0.9rem; }
.price-row .pr-amount { font-family: var(--font-mono); font-weight: 600; color: var(--primary); white-space: nowrap; font-size: 0.9rem; }
.price-card.featured { border-color: var(--primary); position: relative; }
.price-card.featured::before {
    content: 'POPULAR';
    position: absolute;
    top: -10px; right: 16px;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 1px;
    background: var(--gradient-main);
    color: #fff;
    padding: 3px 10px;
    border-radius: 6px;
}
.price-note {
    margin-top: 2rem;
    padding: 1.25rem 1.5rem;
    border-radius: 14px;
    background: var(--bg-glass);
    border: 1px solid var(--border);
    color: var(--text-light);
    font-size: 0.85rem;
    line-height: 1.7;
}
.price-note strong { color: var(--text); }

/* ── Telegram float (stacked above WhatsApp) ── */
.telegram-float {
    position: fixed;
    bottom: 96px;
    right: 24px;
    width: 56px; height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg,#229ED9,#27A7E7);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 4px 20px rgba(34,158,217,0.45);
    z-index: 998;
    transition: var(--transition);
}
.telegram-float:hover { transform: scale(1.1); }

/* ── Instagram float (stacked above Telegram) ── */
.instagram-float {
    position: fixed;
    bottom: 168px;
    right: 24px;
    width: 56px; height: 56px;
    border-radius: 50%;
    background: linear-gradient(45deg,#F58529,#DD2A7B,#8134AF,#515BD4);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 4px 20px rgba(221,42,123,0.45);
    z-index: 998;
    transition: var(--transition);
}
.instagram-float:hover { transform: scale(1.1); }

@media (max-width: 768px) {
    .telegram-float { bottom: 86px; right: 18px; width: 50px; height: 50px; font-size: 1.4rem; }
    .instagram-float { bottom: 150px; right: 18px; width: 50px; height: 50px; font-size: 1.4rem; }
}