/* ============================================================
   GM Software and Design — Main Stylesheet
   ============================================================ */

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

:root {
    --navy:      #0b1628;
    --navy-2:    #112240;
    --blue:      #0d4f8f;
    --cyan:      #0ea5e9;
    --cyan-2:    #38bdf8;
    --accent:    #f97316;
    --white:     #ffffff;
    --gray-50:   #f8fafc;
    --gray-100:  #f1f5f9;
    --gray-200:  #e2e8f0;
    --gray-400:  #94a3b8;
    --gray-600:  #475569;
    --gray-800:  #1e293b;
    --text:      #1e293b;
    --text-light:#64748b;

    --font:      'Inter', 'Segoe UI', sans-serif;
    --font-head: 'Montserrat', 'Inter', sans-serif;

    --radius:    14px;
    --radius-lg: 22px;
    --shadow:    0 4px 24px rgba(0,0,0,0.08);
    --shadow-lg: 0 16px 48px rgba(0,0,0,0.14);

    --transition: 0.3s ease;
    --nav-h: 68px;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    color: var(--text);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

h1,h2,h3,h4,h5 {
    font-family: var(--font-head);
    line-height: 1.25;
    color: var(--navy);
    font-weight: 700;
}

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

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 28px;
}

/* ── Section Shared ───────────────────────────────────────── */
.section { padding: 96px 0; }
.section-alt { background: var(--gray-50); }
.section-dark { background: var(--navy); }
.section-dark h2,
.section-dark h3,
.section-dark p { color: var(--white); }

.section-label {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 12px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 2px; color: var(--cyan);
    margin-bottom: 14px;
}
.section-label::before, .section-label::after {
    content: ''; display: block; height: 1.5px; width: 24px;
    background: var(--cyan);
}

.section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800; margin-bottom: 18px;
}
.section-sub {
    font-size: 17px; color: var(--text-light);
    max-width: 580px; line-height: 1.8;
}
.section-sub.center { margin: 0 auto; text-align: center; }
.text-center { text-align: center; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; gap: 9px;
    padding: 13px 30px; border-radius: 10px;
    font-size: 15px; font-weight: 600; font-family: var(--font);
    cursor: pointer; transition: all var(--transition);
    border: 2px solid transparent;
    white-space: nowrap;
}
.btn-primary {
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    color: var(--white);
    box-shadow: 0 4px 20px rgba(14,165,233,0.35);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(14,165,233,0.45);
}
.btn-outline {
    border-color: rgba(255,255,255,0.55);
    color: var(--white);
    background: transparent;
}
.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.9);
}
.btn-accent {
    background: var(--accent);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(249,115,22,0.35);
}
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(249,115,22,0.45); }

/* ── NAVBAR ───────────────────────────────────────────────── */
#navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    height: var(--nav-h);
    display: flex; align-items: center;
    background: rgba(11,22,40,0.0);
    backdrop-filter: blur(0px);
    transition: background 0.4s, backdrop-filter 0.4s, box-shadow 0.4s;
}
#navbar.scrolled {
    background: rgba(11,22,40,0.97);
    backdrop-filter: blur(14px);
    box-shadow: 0 2px 24px rgba(0,0,0,0.3);
}

.nav-inner {
    display: flex; align-items: center; justify-content: space-between;
    width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 28px;
}

.nav-logo {
    display: flex; align-items: center; gap: 12px;
    text-decoration: none;
}
.nav-logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
    transition: opacity 0.2s;
}
.nav-logo:hover .nav-logo-img { opacity: 0.85; }

.nav-logo-name {
    font-family: 'Cinzel', serif;
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    line-height: 1.3;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    white-space: nowrap;
}
.nav-logo-sub {
    font-family: 'Cinzel', serif;
    font-size: 10.5px;
    font-weight: 600;
    color: var(--cyan-2);
    letter-spacing: 3px;
    text-transform: uppercase;
}

.footer-logo-img {
    height: 100px;
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex; align-items: center; gap: 4px;
}
.nav-link {
    padding: 7px 15px; border-radius: 8px;
    font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.78);
    transition: all 0.2s; white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
    background: rgba(255,255,255,0.1); color: #fff;
}
.nav-cta {
    padding: 9px 22px; border-radius: 9px;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    color: #fff; font-size: 14px; font-weight: 600;
    margin-left: 8px;
    box-shadow: 0 2px 12px rgba(14,165,233,0.35);
    transition: all 0.2s;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 18px rgba(14,165,233,0.5); }

.hamburger {
    display: none; flex-direction: column; justify-content: center;
    align-items: center; gap: 5px;
    width: 40px; height: 40px; background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15); border-radius: 8px;
    cursor: pointer;
}
.hamburger span {
    display: block; width: 20px; height: 2px; background: #fff;
    border-radius: 2px; transition: all 0.3s ease;
    transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
    display: none; position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: rgba(11,22,40,0.98); backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: 14px 20px 22px; flex-direction: column; gap: 4px;
    z-index: 999;
}
.mobile-nav.open { display: flex; }
.mobile-nav .nav-link {
    padding: 12px 16px; width: 100%; border-radius: 10px; font-size: 15px;
}
.mobile-nav .nav-cta { margin-left: 0; margin-top: 8px; justify-content: center; padding: 12px; }

/* ── HERO ─────────────────────────────────────────────────── */
#hero {
    min-height: 100vh;
    background: linear-gradient(145deg, #07101e 0%, #0b1628 40%, #0d2446 70%, #0b3060 100%);
    display: flex; align-items: center; position: relative; overflow: hidden;
    padding-top: var(--nav-h);
}

.hero-bg-grid {
    position: absolute; inset: 0; z-index: 0;
    background-image:
        linear-gradient(rgba(14,165,233,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(14,165,233,0.06) 1px, transparent 1px);
    background-size: 60px 60px;
}
.hero-blob {
    position: absolute; border-radius: 50%; filter: blur(80px); z-index: 0; pointer-events: none;
}
.hero-blob-1 {
    width: 600px; height: 600px; top: -120px; right: -80px;
    background: radial-gradient(circle, rgba(13,79,143,0.45) 0%, transparent 70%);
}
.hero-blob-2 {
    width: 400px; height: 400px; bottom: -60px; left: -60px;
    background: radial-gradient(circle, rgba(14,165,233,0.25) 0%, transparent 70%);
}

.hero-inner {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: center;
    position: relative; z-index: 1;
    padding: 60px 28px;
    max-width: 1180px; margin: 0 auto; width: 100%;
}

.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(14,165,233,0.12); border: 1px solid rgba(14,165,233,0.3);
    color: var(--cyan-2); font-size: 12.5px; font-weight: 600;
    padding: 6px 16px; border-radius: 100px; margin-bottom: 22px;
}
.hero-badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan-2); }

.hero-title {
    font-size: clamp(36px, 5vw, 62px);
    font-weight: 900; color: #fff; line-height: 1.1;
    margin-bottom: 22px; letter-spacing: -1px;
}
.hero-title .highlight {
    background: linear-gradient(135deg, var(--cyan-2), #a78bfa);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 17px; color: rgba(255,255,255,0.7);
    line-height: 1.8; margin-bottom: 36px; max-width: 500px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }

.hero-stats {
    display: flex; gap: 32px; flex-wrap: wrap;
    padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat-value {
    font-size: 28px; font-weight: 900; color: #fff;
    font-family: var(--font-head);
}
.hero-stat-label { font-size: 12.5px; color: rgba(255,255,255,0.55); margin-top: 2px; }

/* Hero visual */
.hero-visual {
    display: flex; justify-content: center; align-items: center;
}
.hero-card-stack { position: relative; width: 380px; height: 400px; }
.hero-card {
    position: absolute; background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1); border-radius: 20px;
    backdrop-filter: blur(12px); padding: 28px;
}
.hero-card-main {
    width: 320px; top: 40px; left: 30px;
    background: linear-gradient(135deg, rgba(13,79,143,0.5), rgba(14,165,233,0.2));
    border-color: rgba(14,165,233,0.3);
    animation: float 4s ease-in-out infinite;
}
.hero-card-sm1 {
    width: 180px; top: 0; right: 0;
    animation: float 4s ease-in-out infinite 1s;
}
.hero-card-sm2 {
    width: 200px; bottom: 30px; left: 0;
    animation: float 4s ease-in-out infinite 2s;
}
@keyframes float {
    0%,100% { transform: translateY(0); }
    50%      { transform: translateY(-12px); }
}
.hero-card-icon {
    width: 44px; height: 44px; border-radius: 12px; margin-bottom: 14px;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
}
.hero-card-title { font-size: 14px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.hero-card-text  { font-size: 12px; color: rgba(255,255,255,0.6); line-height: 1.5; }
.hero-card-stat  { font-size: 24px; font-weight: 800; color: var(--cyan-2); }
.hero-card-stat-label { font-size: 11px; color: rgba(255,255,255,0.55); }
.dot-row { display: flex; gap: 4px; margin-top: 10px; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); opacity: 0.6; }
.dot.active { opacity: 1; background: var(--cyan-2); }

/* ── MARQUEE (Clients bar) ────────────────────────────────── */
.marquee-section {
    background: var(--navy-2); padding: 22px 0;
    border-top: 1px solid rgba(255,255,255,0.06);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    overflow: hidden;
}
.marquee-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--gray-400); text-align: center; margin-bottom: 16px; }
.marquee-track { display: flex; gap: 60px; animation: marquee 28s linear infinite; white-space: nowrap; }
.marquee-track:hover { animation-play-state: paused; }
.marquee-item { font-size: 14px; font-weight: 700; color: rgba(255,255,255,0.45); white-space: nowrap; transition: color 0.2s; flex-shrink: 0; }
.marquee-item:hover { color: rgba(255,255,255,0.85); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── SERVICES ─────────────────────────────────────────────── */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px; margin-top: 56px;
}
.service-card {
    background: var(--white); border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-lg); padding: 36px 30px;
    transition: all var(--transition); position: relative; overflow: hidden;
}
.service-card::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    opacity: 0; transition: opacity var(--transition);
    z-index: 0;
}
.service-card:hover::before { opacity: 1; }
.service-card:hover { border-color: transparent; transform: translateY(-6px); box-shadow: 0 20px 50px rgba(13,79,143,0.25); }
.service-card:hover .service-icon,
.service-card:hover .service-title,
.service-card:hover .service-text,
.service-card:hover .service-tags span { color: rgba(255,255,255,0.85) !important; border-color: rgba(255,255,255,0.25) !important; background: rgba(255,255,255,0.1) !important; }
.service-card:hover .service-icon { background: rgba(255,255,255,0.15) !important; }

.service-card > * { position: relative; z-index: 1; }

.service-icon {
    width: 58px; height: 58px; border-radius: 16px;
    background: linear-gradient(135deg, rgba(13,79,143,0.1), rgba(14,165,233,0.1));
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; margin-bottom: 22px; color: var(--blue);
    transition: all var(--transition);
}
.service-title {
    font-size: 18px; font-weight: 700; margin-bottom: 12px;
    transition: color var(--transition);
}
.service-text {
    font-size: 14px; color: var(--text-light); line-height: 1.75;
    margin-bottom: 18px; transition: color var(--transition);
}
.service-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.service-tags span {
    font-size: 11px; font-weight: 600; padding: 3px 10px;
    border-radius: 100px; border: 1.5px solid var(--gray-200);
    color: var(--text-light); transition: all var(--transition);
}

/* ── ABOUT ────────────────────────────────────────────────── */
.about-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 72px; align-items: center;
}
.about-visual { position: relative; }
.about-img-wrap {
    border-radius: var(--radius-lg); overflow: hidden;
    position: relative;
}
.about-img-bg {
    width: 100%; aspect-ratio: 4/3;
    background: linear-gradient(145deg, var(--navy-2), #0d3a6e);
    border-radius: var(--radius-lg);
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
}
.about-code-block {
    background: rgba(0,0,0,0.4); border-radius: 14px; padding: 22px 26px;
    font-family: 'Courier New', monospace; font-size: 13px;
    color: rgba(255,255,255,0.85); line-height: 2; min-width: 280px;
    border: 1px solid rgba(255,255,255,0.1);
}
.code-line { display: flex; gap: 10px; }
.code-keyword { color: #a78bfa; }
.code-string  { color: #34d399; }
.code-comment { color: #64748b; }
.code-dot { color: var(--cyan-2); }

.about-float-card {
    position: absolute; background: #fff;
    border-radius: 14px; padding: 16px 20px;
    box-shadow: 0 12px 36px rgba(0,0,0,0.15);
    display: flex; align-items: center; gap: 12px;
}
.about-float-card.top-right { top: -20px; right: -24px; }
.about-float-card.bot-left  { bottom: -20px; left: -24px; }
.afc-icon {
    width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center; font-size: 18px;
}
.afc-icon.blue  { background: linear-gradient(135deg,#dbeafe,#bfdbfe); }
.afc-icon.green { background: linear-gradient(135deg,#dcfce7,#bbf7d0); }
.afc-val  { font-size: 18px; font-weight: 800; color: var(--navy); line-height: 1; }
.afc-text { font-size: 11px; color: var(--text-light); margin-top: 2px; }

.about-content .section-label { margin-bottom: 12px; }
.about-features { margin-top: 28px; display: flex; flex-direction: column; gap: 18px; }
.about-feature { display: flex; gap: 16px; }
.af-icon {
    width: 42px; height: 42px; border-radius: 11px; flex-shrink: 0;
    background: linear-gradient(135deg, rgba(13,79,143,0.1), rgba(14,165,233,0.12));
    display: flex; align-items: center; justify-content: center; font-size: 18px;
}
.af-title { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.af-text  { font-size: 13.5px; color: var(--text-light); line-height: 1.6; }

/* ── TECH STACK ───────────────────────────────────────────── */
.tech-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 20px; margin-top: 52px;
}
.tech-card {
    background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.09);
    border-radius: var(--radius); padding: 26px 22px; text-align: center;
    transition: all var(--transition);
}
.tech-card:hover {
    background: rgba(14,165,233,0.1); border-color: rgba(14,165,233,0.3);
    transform: translateY(-4px);
}
.tech-icon {
    width: 56px; height: 56px;
    margin: 0 auto 16px;
    display: flex; align-items: center; justify-content: center;
}
.tech-icon img {
    width: 100%; height: 100%; object-fit: contain;
    filter: drop-shadow(0 2px 6px rgba(0,0,0,0.4));
}
.tech-name { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.tech-desc { font-size: 12px; color: rgba(255,255,255,0.5); line-height: 1.5; }

/* ── ENGAGEMENT MODELS ────────────────────────────────────── */
.engage-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px; margin-top: 52px;
}
.engage-card {
    background: var(--white); border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-lg); padding: 36px 28px;
    text-align: center; transition: all var(--transition);
}
.engage-card:hover {
    border-color: var(--cyan); box-shadow: 0 12px 36px rgba(14,165,233,0.12);
    transform: translateY(-4px);
}
.engage-num {
    font-size: 48px; font-weight: 900; font-family: var(--font-head);
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text; line-height: 1; margin-bottom: 14px;
}
.engage-title { font-size: 18px; font-weight: 700; margin-bottom: 12px; }
.engage-text  { font-size: 14px; color: var(--text-light); line-height: 1.75; }

/* ── TEAM ─────────────────────────────────────────────────── */
.team-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px; margin-top: 56px;
}
.team-card {
    background: var(--white); border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-lg); padding: 32px 24px 26px;
    text-align: center; transition: all var(--transition);
}
.team-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--cyan); }

.team-card-top { margin-bottom: 16px; }

/* Gradient ring around avatar */
.team-avatar-wrap {
    width: 72px; height: 72px; border-radius: 50%;
    margin: 0 auto;
    padding: 2.5px;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    box-shadow: 0 4px 16px rgba(14,165,233,0.22);
    transition: box-shadow var(--transition), transform var(--transition);
}
.team-card:hover .team-avatar-wrap {
    box-shadow: 0 6px 24px rgba(14,165,233,0.42);
    transform: scale(1.06);
}
.team-photo {
    width: 100%; height: 100%; border-radius: 50%;
    object-fit: cover; object-position: center top;
    display: block;
    filter: grayscale(30%) brightness(0.95);
    transition: filter 0.4s ease;
}
.team-card:hover .team-photo { filter: grayscale(0%) brightness(1); }

.team-card-body { }
.team-name  { font-size: 15px; font-weight: 800; margin-bottom: 4px; }
.team-role  { font-size: 10.5px; font-weight: 700; color: var(--cyan); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.team-bio   { font-size: 13px; color: var(--text-light); line-height: 1.65; text-align: left; }

/* ── CLIENTS ──────────────────────────────────────────────── */
.clients-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 22px; margin-top: 52px;
}
.client-card {
    background: var(--white); border: 1.5px solid var(--gray-200);
    border-radius: var(--radius); padding: 28px 24px;
    display: flex; align-items: flex-start; gap: 16px;
    transition: all var(--transition);
}
.client-card:hover { border-color: var(--cyan); box-shadow: 0 8px 28px rgba(14,165,233,0.1); transform: translateY(-3px); }
.client-icon {
    width: 64px; height: 64px; border-radius: 12px; flex-shrink: 0;
    background: #fff; border: 1.5px solid var(--gray-200);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden; padding: 6px;
}
.client-icon img {
    width: 100%; height: 100%; object-fit: contain;
}
.client-name    { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.client-country { font-size: 12px; color: var(--cyan); font-weight: 600; margin-bottom: 6px; }
.client-desc    { font-size: 13px; color: var(--text-light); line-height: 1.55; }

/* ── CONTACT ──────────────────────────────────────────────── */
.contact-cards-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px; margin-top: 56px; align-items: stretch;
}
.office-card {
    background: var(--white); border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-lg); padding: 28px 26px;
    transition: all var(--transition);
}
.office-card:hover { border-color: var(--cyan); box-shadow: 0 8px 28px rgba(14,165,233,0.1); }
.office-header { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.office-icon {
    width: 46px; height: 46px; border-radius: 12px; flex-shrink: 0;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    display: flex; align-items: center; justify-content: center; font-size: 20px; color: #fff;
}
.office-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--cyan); margin-bottom: 3px; }
.office-city  { font-size: 16px; font-weight: 800; color: var(--navy); }
.office-detail { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 10px; font-size: 13.5px; color: var(--text-light); }
.office-detail i { width: 16px; margin-top: 3px; flex-shrink: 0; color: var(--cyan); }
.office-detail a { color: var(--cyan); transition: color 0.2s; }
.office-detail a:hover { color: var(--blue); }

.contact-form-card {
    background: var(--white); border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-lg); padding: 36px 32px;
    box-shadow: var(--shadow);
}
.contact-form-title { font-size: 22px; font-weight: 800; margin-bottom: 6px; }
.contact-form-sub   { font-size: 14px; color: var(--text-light); margin-bottom: 26px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-label { font-size: 13px; font-weight: 600; color: var(--gray-600); margin-bottom: 6px; display: block; }
.form-control {
    width: 100%; padding: 12px 16px;
    border: 1.5px solid var(--gray-200); border-radius: 10px;
    font-size: 14px; font-family: var(--font); color: var(--text);
    background: var(--gray-50); transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}
.form-control:focus { border-color: var(--cyan); background: #fff; box-shadow: 0 0 0 3px rgba(14,165,233,0.1); }
textarea.form-control { resize: vertical; min-height: 110px; }
.form-submit { width: 100%; justify-content: center; font-size: 15px; }

/* ── FOOTER ───────────────────────────────────────────────── */
footer {
    background: #07101e;
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 64px 0 0;
    color: rgba(255,255,255,0.65);
}
.footer-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px; margin-bottom: 48px;
}
.footer-brand-desc { font-size: 14px; line-height: 1.8; margin: 16px 0 22px; color: rgba(255,255,255,0.5); max-width: 280px; }
.footer-social { display: flex; gap: 10px; }
.social-link {
    width: 36px; height: 36px; border-radius: 9px;
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
    display: flex; align-items: center; justify-content: center;
    font-size: 15px; color: rgba(255,255,255,0.6);
    transition: all 0.2s;
}
.social-link:hover { background: rgba(14,165,233,0.2); border-color: rgba(14,165,233,0.4); color: var(--cyan-2); }

.footer-heading { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.2px; color: #fff; margin-bottom: 18px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 14px; color: rgba(255,255,255,0.5); transition: color 0.2s; }
.footer-links a:hover { color: var(--cyan-2); }
.footer-contact-item { display: flex; gap: 10px; margin-bottom: 12px; font-size: 13.5px; }
.footer-contact-item i { color: var(--cyan); width: 16px; flex-shrink: 0; margin-top: 3px; }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 22px 0;
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 10px; font-size: 13px;
}

/* ── SCROLL TO TOP ────────────────────────────────────────── */
#scrollTop {
    position: fixed; bottom: 28px; right: 28px; z-index: 900;
    width: 44px; height: 44px; border-radius: 12px;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    display: none; align-items: center; justify-content: center;
    color: #fff; font-size: 16px; cursor: pointer;
    box-shadow: 0 4px 16px rgba(14,165,233,0.35);
    transition: all 0.2s; border: none;
}
#scrollTop.visible { display: flex; }
#scrollTop:hover { transform: translateY(-3px); box-shadow: 0 8px 22px rgba(14,165,233,0.45); }

/* ── ANIMATIONS ───────────────────────────────────────────── */
.fade-up {
    opacity: 0; transform: translateY(32px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }
.fade-up-delay-5 { transition-delay: 0.5s; }

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .tech-grid     { grid-template-columns: repeat(2, 1fr); }
    .footer-grid   { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 900px) {
    :root { --nav-h: 60px; }
    .nav-logo-img { height: 44px; }
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .hero-inner { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .hero-desc, .hero-actions { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-visual { display: none; }
    .about-grid  { grid-template-columns: 1fr; gap: 40px; }
    .about-visual { order: -1; }
    .contact-cards-grid { grid-template-columns: 1fr; }
    .team-grid   { grid-template-columns: repeat(2, 1fr); }
    .clients-grid { grid-template-columns: repeat(2, 1fr); }
    .engage-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    :root { --nav-h: 56px; }
    .nav-logo-img { height: 38px; }
    .nav-logo-name { font-size: 12px; letter-spacing: 1px; }
    .nav-logo-sub  { font-size: 9px; letter-spacing: 2px; }
    .section { padding: 70px 0; }
    .services-grid { grid-template-columns: 1fr; }
    .team-grid     { grid-template-columns: 1fr; }
    .clients-grid  { grid-template-columns: 1fr; }
    .footer-grid   { grid-template-columns: 1fr; }
    .form-row      { grid-template-columns: 1fr; }
    .tech-grid     { grid-template-columns: repeat(2, 1fr); }
    .hero-stats    { gap: 20px; }
    .contact-cards-grid { grid-template-columns: 1fr; }
}