*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --white: #ffffff;
    --bg-soft: #F4F6F9;
    --bg-card: #ffffff;
    --ink: #111827;
    --ink-soft: #4b5563;
    --ink-mute: #6b7280;
    --border: #E5E9F2;

    --navy: #1A0592;
    --navy-light: #3319c9;
    --blue: #2D97FF;
    --gold: #FFD500;
    --teal: #0EA5A5;

    --gradient-brand: linear-gradient(135deg, var(--navy), var(--blue));
    --gradient-text: linear-gradient(135deg, var(--navy), var(--blue));
    --gradient-dark: linear-gradient(135deg, #0c0442, var(--navy) 60%, #0f1a4d);

    --shadow-sm: 0 2px 8px rgba(17, 24, 39, 0.06);
    --shadow-md: 0 8px 24px rgba(26, 5, 146, 0.08);
    --shadow-lg: 0 20px 50px rgba(26, 5, 146, 0.12);

    --radius: 12px;
    --radius-lg: 20px;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', sans-serif;
    background: var(--white);
    color: var(--ink);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    font-size: 16px;
    line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; -webkit-tap-highlight-color: transparent; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; -webkit-tap-highlight-color: transparent; }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-soft); }
::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--navy); }

:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }

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

/* ===================== PRELOADER ===================== */
.preloader {
    position: fixed; inset: 0; background: var(--white); z-index: 10000;
    display: flex; align-items: center; justify-content: center;
    flex-direction: column; gap: 20px;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}
.preloader.hidden { opacity: 0; visibility: hidden; }

.preloader-loader { position: relative; width: 96px; height: 96px; display: flex; align-items: center; justify-content: center; }
.preloader-ring {
    position: absolute; inset: 0; border-radius: 50%;
    background: conic-gradient(from 0deg, transparent 0deg, var(--blue) 100deg, transparent 200deg, var(--navy) 300deg, transparent 360deg);
    -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 3px));
    mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 3px));
    animation: whirlSpin 1.1s linear infinite;
}
.preloader-ring-2 {
    inset: 14px;
    background: conic-gradient(from 180deg, transparent 0deg, var(--gold) 90deg, transparent 180deg);
    animation: whirlSpinReverse 1.6s linear infinite;
    opacity: 0.8;
}
.preloader-mark { position: relative; z-index: 1; width: 40px; height: 40px; animation: whirlPulse 2.2s ease-in-out infinite; }
@keyframes whirlSpin { to { transform: rotate(360deg); } }
@keyframes whirlSpinReverse { to { transform: rotate(-360deg); } }
@keyframes whirlPulse {
    0% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(0.88); }
    100% { transform: rotate(360deg) scale(1); }
}

.preloader-bar { width: 180px; height: 3px; background: var(--border); border-radius: 3px; overflow: hidden; margin-top: 8px; }
.preloader-bar-inner { height: 100%; width: 0%; background: var(--gradient-brand); border-radius: 3px; animation: pFill 1.6s ease-in-out forwards; }
@keyframes pFill { 0% { width: 0; } 100% { width: 100%; } }

/* ===================== LAYOUT HELPERS ===================== */
.section-container { max-width: 1240px; margin: 0 auto; padding: 0 32px; }
.section { padding: 110px 0; }
@media (max-width: 768px) { .section { padding: 72px 0; } .section-container { padding: 0 20px; } }

.section-label {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--navy); margin-bottom: 14px;
}
.section-label::before { content: ''; width: 22px; height: 2px; background: var(--gold); display: inline-block; }
.section-title {
    font-size: clamp(1.9rem, 3.4vw, 2.7rem); font-weight: 700; letter-spacing: -0.01em;
    line-height: 1.2; color: var(--ink); margin-bottom: 18px;
}
.section-title .accent { background: var(--gradient-text); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.section-desc { font-size: 1.05rem; color: var(--ink-soft); max-width: 640px; line-height: 1.7; }
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ===================== BUTTONS ===================== */
.btn-primary, .btn-secondary {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 15px 30px; border-radius: 100px; font-weight: 600; font-size: 0.95rem;
    transition: transform 0.25s cubic-bezier(.16,1,.3,1), box-shadow 0.25s ease, background 0.25s ease;
    white-space: nowrap;
}
.btn-primary { background: var(--gradient-brand); color: var(--white); box-shadow: var(--shadow-md); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(26,5,146,0.22); }
.btn-primary:active { transform: scale(0.96); box-shadow: var(--shadow-sm); transition-duration: 0.1s; }
.btn-secondary { background: var(--white); color: var(--navy); border: 1.5px solid var(--border); }
.btn-secondary:hover { border-color: var(--blue); transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.btn-secondary:active { transform: scale(0.96); background: var(--bg-soft); transition-duration: 0.1s; }
.btn-gold { background: var(--gold); color: var(--ink); box-shadow: 0 8px 24px rgba(255,213,0,0.28); }
.btn-gold:hover { transform: translateY(-3px); }
.btn-gold:active { transform: scale(0.96); transition-duration: 0.1s; }

/* ===================== NAVIGATION ===================== */
.nav {
    position: fixed; top: 0; left: 0; right: 0; height: 84px; z-index: 1000;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 40px; transition: all 0.35s ease; background: transparent;
}
.nav.scrolled { height: 72px; background: rgba(255,255,255,0.85); backdrop-filter: blur(16px); box-shadow: var(--shadow-sm); }
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo-image img { height: 42px; width: auto; animation: logoSpin 12s linear infinite; }
@keyframes logoSpin { to { transform: rotate(360deg); } }
.nav-logo-text { font-weight: 800; letter-spacing: 0.02em; font-size: 1rem; color: var(--ink); line-height: 1.1; }
.nav-logo-text span { display: block; font-size: 0.62rem; font-weight: 600; letter-spacing: 0.12em; color: var(--ink-mute); }
.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a { font-size: 0.92rem; font-weight: 500; color: var(--ink-soft); position: relative; padding: 6px 0; transition: color 0.25s ease; }
.nav-links a:not(.nav-cta)::after {
    content: ''; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; background: var(--gradient-brand);
    transition: width 0.3s ease;
}
.nav-links a:not(.nav-cta):hover, .nav-links a:not(.nav-cta).active { color: var(--navy); }
.nav-links a:not(.nav-cta):hover::after, .nav-links a:not(.nav-cta).active::after { width: 100%; }
.nav-links a.nav-cta, .nav-cta {
    padding: 15px 32px; border-radius: 100px; background: var(--gradient-brand); color: var(--white) !important;
    font-weight: 700; font-size: 0.95rem; letter-spacing: 0.01em; box-shadow: var(--shadow-md);
    transition: transform 0.25s ease, box-shadow .25s ease;
}
.nav-links a.nav-cta:hover, .nav-cta:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(26,5,146,0.28); }
.nav-links a.nav-cta:active, .nav-cta:active { transform: scale(0.95); box-shadow: var(--shadow-sm); transition-duration: 0.1s; }

.nav-toggle {
    display: none; flex-direction: column; align-items: center; justify-content: center; gap: 5px;
    width: 44px; height: 44px; z-index: 1100; border-radius: 50%;
    transition: background 0.25s ease, transform 0.15s ease;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: all 0.3s ease; }
.nav-toggle:hover { background: rgba(45,151,255,0.1); }
.nav-toggle:active { transform: scale(0.9); background: rgba(45,151,255,0.16); }
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
    position: fixed; inset: 0; background: var(--white); z-index: 1050;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 20px;
    transform: translateY(-100%); opacity: 0; visibility: hidden;
    transition: all 0.45s cubic-bezier(.16,1,.3,1);
}
.mobile-menu.active { transform: translateY(0); opacity: 1; visibility: visible; }
.mobile-menu a {
    font-size: 1.4rem; font-weight: 600; color: var(--ink);
    padding: 10px 28px; border-radius: 100px;
    transition: color 0.25s ease, background 0.25s ease, transform 0.15s ease;
}
.mobile-menu a:hover, .mobile-menu a:focus-visible { color: var(--navy); background: rgba(45,151,255,0.08); }
.mobile-menu a:active { color: var(--navy); background: rgba(45,151,255,0.16); transform: scale(0.94); transition-duration: 0.1s; }
.mobile-menu a.nav-cta { padding: 14px 32px; }
.mobile-menu a.nav-cta:hover { background: var(--gradient-brand); }

@media (max-width: 980px) {
    .nav-links { display: none; }
    .nav-toggle { display: flex; }
    .nav { padding: 0 20px; }
}

/* ===================== HERO ===================== */
.hero {
    position: relative; min-height: 100vh; display: flex; align-items: center;
    padding: 140px 0 100px; overflow: hidden;
    background: linear-gradient(180deg, #FBFCFE 0%, var(--bg-soft) 100%);
}
#particles { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-shape { position: absolute; opacity: 0.85; clip-path: polygon(0 0, 100% 15%, 70% 100%, 30% 65%); filter: drop-shadow(0 10px 20px rgba(26,5,146,0.12)); }
.hero-shape-1 { top: 14%; right: 9%; width: 80px; height: 80px; background: var(--gradient-brand); animation: floatSpin1 16s ease-in-out infinite; }
.hero-shape-2 { bottom: 16%; right: 20%; width: 54px; height: 54px; background: var(--blue); opacity: 0.55; animation: floatSpin2 13s ease-in-out infinite; }
.hero-shape-3 { top: 48%; right: 30%; width: 34px; height: 34px; background: var(--gold); animation: floatSpin3 19s ease-in-out infinite; }
@keyframes floatSpin1 { 0% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-18px) rotate(180deg); } 100% { transform: translateY(0) rotate(360deg); } }
@keyframes floatSpin2 { 0% { transform: translateY(0) rotate(360deg); } 50% { transform: translateY(-14px) rotate(180deg); } 100% { transform: translateY(0) rotate(0deg); } }
@keyframes floatSpin3 { 0% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-22px) rotate(-180deg); } 100% { transform: translateY(0) rotate(-360deg); } }

.hero-content { position: relative; z-index: 2; max-width: 760px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px; padding: 8px 18px; border-radius: 100px;
    background: rgba(45,151,255,0.09); border: 1px solid rgba(45,151,255,0.22);
    color: var(--navy); font-size: 0.82rem; font-weight: 600; letter-spacing: 0.04em; margin-bottom: 26px;
    opacity: 0; transform: translateY(16px);
}
.hero-badge iconify-icon { color: var(--gold); font-size: 1rem; }
.hero-title {
    font-size: clamp(2.4rem, 5.4vw, 4.4rem); font-weight: 700; letter-spacing: -0.02em; line-height: 1.08;
    color: var(--ink); margin-bottom: 24px;
    opacity: 0; transform: translateY(20px);
}
.hero-title .accent { background: var(--gradient-text); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-desc {
    font-size: 1.18rem; color: var(--ink-soft); line-height: 1.7; max-width: 600px; margin-bottom: 38px;
    opacity: 0; transform: translateY(20px);
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; opacity: 0; transform: translateY(20px); }
.hero-scroll { position: absolute; bottom: 40px; left: 40px; display: flex; align-items: center; gap: 12px; z-index: 2; }
.hero-scroll-text { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-mute); }
.hero-scroll-line { width: 1px; height: 46px; background: linear-gradient(var(--navy), transparent); position: relative; overflow: hidden; }
.hero-scroll-line::after { content: ''; position: absolute; top: -100%; left: 0; width: 100%; height: 100%; background: var(--gold); animation: scrollLine 2s ease-in-out infinite; }
@keyframes scrollLine { 0% { top: -100%; } 100% { top: 100%; } }
@media (max-width: 640px) { .hero-scroll { display: none; } }

/* ===================== ABOUT ===================== */
.about-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 72px; align-items: center; }
.about-visual { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.about-visual img { width: 100%; height: 460px; object-fit: cover; }
.about-visual-overlay { position: absolute; inset: 0; background: linear-gradient(160deg, rgba(26,5,146,0.35), transparent 60%); }
.about-visual-border { position: absolute; inset: 16px; border: 1px solid rgba(255,255,255,0.4); border-radius: calc(var(--radius-lg) - 6px); pointer-events: none; }
.about-text-block { margin-bottom: 18px; color: var(--ink-soft); font-size: 1.02rem; line-height: 1.75; }

.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 48px; }
.vm-card { background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; }
.vm-card iconify-icon { font-size: 1.8rem; color: var(--blue); margin-bottom: 14px; display: block; }
.vm-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; }
.vm-card p { color: var(--ink-soft); font-size: 0.96rem; line-height: 1.65; }

.values-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.value-chip {
    padding: 9px 18px; border-radius: 100px; background: var(--white); border: 1px solid var(--border);
    font-size: 0.85rem; font-weight: 600; color: var(--navy); box-shadow: var(--shadow-sm);
    transition: all 0.25s ease;
}
.value-chip:hover { background: var(--gradient-brand); color: var(--white); border-color: transparent; transform: translateY(-2px); }
.value-chip:active { transform: scale(0.94); transition-duration: 0.1s; }

@media (max-width: 900px) { .about-grid, .vm-grid { grid-template-columns: 1fr; } .about-visual img { height: 320px; } }

/* ===================== SERVICES ===================== */
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 52px; }
.service-card {
    background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 32px 28px; transition: transform 0.35s cubic-bezier(.16,1,.3,1), box-shadow 0.35s ease, border-color 0.35s ease;
    box-shadow: var(--shadow-sm);
}
.service-card:hover { box-shadow: var(--shadow-lg); border-color: rgba(45,151,255,0.3); }
.service-icon {
    width: 54px; height: 54px; border-radius: 14px; background: var(--gradient-brand);
    display: flex; align-items: center; justify-content: center; margin-bottom: 20px;
}
.service-icon iconify-icon { color: var(--white); font-size: 1.5rem; }
.service-card h3 { font-size: 1.08rem; font-weight: 700; margin-bottom: 12px; }
.service-list { display: flex; flex-direction: column; gap: 7px; }
.service-list li { font-size: 0.88rem; color: var(--ink-soft); display: flex; align-items: center; gap: 8px; }
.service-list li::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--gold); flex-shrink: 0; }

@media (max-width: 1100px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .services-grid { grid-template-columns: 1fr; } }

/* ===================== INDUSTRIES ===================== */
.industries-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-top: 48px; }
.industry-tag {
    display: flex; align-items: center; gap: 12px; padding: 18px 20px; border-radius: var(--radius);
    background: var(--bg-soft); border: 1px solid var(--border); font-weight: 600; font-size: 0.92rem; color: var(--ink);
    transition: all 0.3s ease;
}
.industry-tag iconify-icon { color: var(--navy); font-size: 1.3rem; flex-shrink: 0; }
.industry-tag:hover { background: var(--white); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.industry-tag:active { transform: scale(0.96); transition-duration: 0.1s; }
@media (max-width: 980px) { .industries-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 620px) { .industries-grid { grid-template-columns: repeat(2, 1fr); } }

/* ===================== WHY CHOOSE US ===================== */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 52px; }
.why-card { text-align: center; padding: 36px 24px; border-radius: var(--radius-lg); background: var(--white); border: 1px solid var(--border); box-shadow: var(--shadow-sm); transition: transform 0.35s ease, box-shadow 0.35s ease; }
.why-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.why-icon { width: 62px; height: 62px; border-radius: 50%; background: rgba(45,151,255,0.1); display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; }
.why-icon iconify-icon { font-size: 1.7rem; color: var(--navy); }
.why-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.why-card p { font-size: 0.92rem; color: var(--ink-soft); line-height: 1.6; }
@media (max-width: 900px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .why-grid { grid-template-columns: 1fr; } }

/* ===================== PROCESS ===================== */
.process-timeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; margin-top: 56px; position: relative; }
.process-timeline::before { content: ''; position: absolute; top: 27px; left: 8%; right: 8%; height: 2px; background: var(--border); z-index: 0; }
.process-step { position: relative; z-index: 1; text-align: center; }
.process-num {
    width: 56px; height: 56px; border-radius: 50%; background: var(--gradient-brand); color: var(--white);
    display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.15rem;
    margin: 0 auto 20px; box-shadow: var(--shadow-md);
}
.process-step h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.process-step p { font-size: 0.86rem; color: var(--ink-soft); }
@media (max-width: 900px) {
    .process-timeline { grid-template-columns: 1fr; gap: 36px; }
    .process-timeline::before { display: none; }
}

/* ===================== STATS ===================== */
.stats-section { background: var(--gradient-dark); padding: 80px 0; position: relative; overflow: hidden; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; position: relative; z-index: 1; }
.stat-num { font-size: clamp(2.2rem, 4vw, 3.2rem); font-weight: 800; color: var(--white); }
.stat-num .suffix { color: var(--gold); }
.stat-label { color: rgba(255,255,255,0.7); font-size: 0.92rem; font-weight: 500; margin-top: 8px; letter-spacing: 0.02em; }
@media (max-width: 700px) { .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 20px; } }

/* ===================== TESTIMONIALS ===================== */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 52px; }
.testimonial-card { background: var(--bg-soft); border-radius: var(--radius-lg); padding: 34px; border: 1px solid var(--border); }
.testimonial-stars { color: var(--gold); font-size: 1rem; margin-bottom: 18px; letter-spacing: 3px; }
.testimonial-quote { font-size: 1.02rem; color: var(--ink); line-height: 1.7; font-weight: 500; }
@media (max-width: 900px) { .testimonials-grid { grid-template-columns: 1fr; } }

/* ===================== CTA BANNER ===================== */
.cta-banner { background: var(--gradient-dark); padding: 90px 0; text-align: center; position: relative; overflow: hidden; }
.cta-banner::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 20% 30%, rgba(45,151,255,0.25), transparent 55%); }
.cta-content { position: relative; z-index: 1; max-width: 680px; margin: 0 auto; }
.cta-content h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); font-weight: 700; color: var(--white); margin-bottom: 18px; }
.cta-content p { color: rgba(255,255,255,0.78); font-size: 1.05rem; margin-bottom: 34px; line-height: 1.7; }

/* ===================== CONTACT ===================== */
.contact-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 56px; margin-top: 52px; }
.contact-info-cards { display: flex; flex-direction: column; gap: 16px; }
.contact-info-card { display: flex; align-items: flex-start; gap: 16px; padding: 22px; background: var(--bg-soft); border-radius: var(--radius); border: 1px solid var(--border); }
.contact-info-icon { width: 44px; height: 44px; border-radius: 12px; background: var(--gradient-brand); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-info-icon iconify-icon { color: var(--white); font-size: 1.2rem; }
.contact-info-label { font-size: 0.78rem; color: var(--ink-mute); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 3px; }
.contact-info-value { font-size: 0.98rem; font-weight: 600; color: var(--ink); }
.contact-info-value a:hover { color: var(--blue); }

.contact-form { display: flex; flex-direction: column; gap: 18px; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow-sm); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 8px; transition: transform 0.3s; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--ink); }
.form-group input, .form-group select, .form-group textarea {
    padding: 13px 16px; border-radius: 10px; border: 1.5px solid var(--border); background: var(--bg-soft);
    font-family: inherit; font-size: 0.95rem; color: var(--ink); transition: border-color 0.25s ease, background 0.25s ease;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--blue); background: var(--white); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-alert { padding: 14px 18px; border-radius: 10px; font-size: 0.92rem; font-weight: 500; }
.form-alert.success { background: rgba(14,165,165,0.1); color: #0a7a7a; border: 1px solid rgba(14,165,165,0.25); }
.form-alert.error { background: rgba(220,38,38,0.08); color: #b91c1c; border: 1px solid rgba(220,38,38,0.22); }

.map-container { position: relative; margin-top: 48px; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.map-container iframe { width: 100%; height: 380px; border: 0; display: block; filter: grayscale(0.15); }
.map-overlay { position: absolute; top: 20px; left: 20px; display: flex; align-items: center; gap: 8px; background: var(--white); padding: 10px 18px; border-radius: 100px; box-shadow: var(--shadow-md); font-weight: 600; font-size: 0.86rem; }
.map-pin { color: var(--navy); }

@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } .form-row { grid-template-columns: 1fr; } }

/* ===================== FOOTER ===================== */
.footer { background: #0c0442; color: rgba(255,255,255,0.8); padding: 72px 0 0; }
.footer-grid { max-width: 1240px; margin: 0 auto; padding: 0 32px; display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 56px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; margin: 16px 0 22px; color: rgba(255,255,255,0.6); }
.footer-brand .nav-logo-text, .footer-brand .nav-logo-text span { color: var(--white); }
.footer-brand .nav-logo-text span { color: rgba(255,255,255,0.55); }
.footer-socials { display: flex; gap: 10px; }
.footer-social { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; transition: all 0.25s ease; }
.footer-social:hover { background: var(--gold); color: var(--ink); transform: translateY(-3px); }
.footer-social:active { transform: scale(0.9); transition-duration: 0.1s; }
.footer-col h4 { color: var(--white); font-size: 0.9rem; font-weight: 700; margin-bottom: 18px; text-transform: uppercase; letter-spacing: 0.06em; }
.footer-col a { display: block; font-size: 0.9rem; color: rgba(255,255,255,0.6); margin-bottom: 12px; transition: color 0.25s ease; }
.footer-col a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 22px 32px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 0.82rem; color: rgba(255,255,255,0.5); max-width: 1240px; margin: 0 auto; }

@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; text-align: center; } }

/* ===================== FLOATING UI ===================== */
.back-to-top {
    position: fixed; bottom: 30px; right: 30px; width: 48px; height: 48px; border-radius: 50%;
    background: var(--gradient-brand); color: var(--white); display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-md); opacity: 0; visibility: hidden; transform: translateY(10px);
    transition: all 0.35s ease; z-index: 900; font-size: 1.2rem;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-4px); }
.back-to-top:active { transform: scale(0.88); transition-duration: 0.1s; }

.whatsapp-float {
    position: fixed; bottom: 30px; left: 30px; width: 56px; height: 56px; border-radius: 50%;
    background: #25D366; color: var(--white); display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem; box-shadow: var(--shadow-lg); z-index: 900; transition: transform 0.3s ease;
    animation: whatsappPulse 2.6s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float:active { transform: scale(0.9); transition-duration: 0.1s; }
@keyframes whatsappPulse {
    0%, 100% { box-shadow: var(--shadow-lg), 0 0 0 0 rgba(37,211,102,0.5); }
    50% { box-shadow: var(--shadow-lg), 0 0 0 10px rgba(37,211,102,0); }
}

/* ===================== REVEAL / ANIMATION UTILITIES ===================== */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 1.4s cubic-bezier(.16,1,.3,1), transform 1.4s cubic-bezier(.16,1,.3,1); }
.reveal.active { opacity: 1; transform: translateY(0); }
.reveal-delay-1.active { transition-delay: 0.15s; }
.reveal-delay-2.active { transition-delay: 0.3s; }
.reveal-delay-3.active { transition-delay: 0.45s; }
.reveal-delay-4.active { transition-delay: 0.6s; }
.reveal-delay-5.active { transition-delay: 0.75s; }
.reveal-delay-6.active { transition-delay: 0.9s; }