/* ========== RESET & BASE ========== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'DM Sans', sans-serif;
    color: #2d3436;
    background: #fafafa;
    line-height: 1.7;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
h1, h2, h3, h4 { font-family: 'Space Grotesk', sans-serif; }

/* ========== COLOR SYSTEM (Evolution style: teal-green accent, clean whites) ========== */
:root {
    --primary: #00897b;
    --primary-dark: #00695c;
    --primary-light: #e0f2f1;
    --accent: #ff6b35;
    --dark: #1a2332;
    --text: #4a5568;
    --text-light: #718096;
    --bg: #fafafa;
    --white: #ffffff;
    --border: #e8ecf1;
}

/* ========== TOPBAR ========== */
.topbar {
    background: var(--dark);
    color: rgba(255,255,255,0.7);
    padding: 8px 60px;
    font-size: 0.78rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.topbar a { color: rgba(255,255,255,0.9); margin-left: 20px; }
.topbar-left { display: flex; gap: 24px; }
.topbar-left span { display: flex; align-items: center; gap: 6px; }

/* ========== NAVBAR ========== */
.navbar {
    position: sticky; top: 0; z-index: 1000;
    background: var(--white);
    padding: 0 60px;
    display: flex; justify-content: space-between; align-items: center;
    box-shadow: 0 1px 0 var(--border);
    height: 80px;
}
.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem; font-weight: 700; color: var(--dark);
    display: flex; align-items: center; gap: 10px;
}
.logo-mark {
    width: 40px; height: 40px; border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 700; font-size: 1.1rem;
}
.nav-links { display: flex; gap: 32px; list-style: none; align-items: center; }
.nav-links a {
    font-size: 0.9rem; font-weight: 500; color: var(--text);
    transition: color 0.3s; position: relative; padding: 28px 0;
}
.nav-links a:hover { color: var(--primary); }
.nav-links a::after {
    content: ''; position: absolute; bottom: 0; left: 0;
    width: 0; height: 3px; background: var(--primary);
    transition: width 0.3s;
}
.nav-links a:hover::after { width: 100%; }
.nav-cta {
    padding: 12px 28px; background: var(--primary); color: #fff !important;
    border-radius: 8px; font-weight: 600; font-size: 0.88rem;
    transition: all 0.3s;
}
.nav-cta:hover { background: var(--primary-dark); }
.nav-cta::after { display: none !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { width: 26px; height: 2px; background: var(--dark); transition: 0.3s; }

/* ========== HERO - Evolution Access style: horizontal split, text left, visual right ========== */
.hero {
    display: grid; grid-template-columns: 1fr 1fr;
    min-height: calc(100vh - 120px);
    background: var(--white);
}
.hero-text {
    display: flex; flex-direction: column; justify-content: center;
    padding: 80px 60px 80px 80px;
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--primary-light); color: var(--primary);
    padding: 8px 18px; border-radius: 50px;
    font-size: 0.8rem; font-weight: 600; width: fit-content;
    margin-bottom: 28px;
}
.hero-badge-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--primary); animation: pulse 2s infinite;
}
.hero h1 {
    font-size: clamp(2.5rem, 4.5vw, 3.8rem);
    font-weight: 700; line-height: 1.15; color: var(--dark);
    letter-spacing: -1.5px; margin-bottom: 24px;
}
.hero h1 .highlight {
    position: relative; display: inline;
}
.hero h1 .highlight::after {
    content: ''; position: absolute; bottom: 4px; left: 0;
    width: 100%; height: 12px;
    background: rgba(0,137,123,0.15);
    z-index: -1; border-radius: 2px;
}
.hero-desc {
    font-size: 1.1rem; color: var(--text-light);
    line-height: 1.8; margin-bottom: 40px; max-width: 480px;
}
.hero-actions { display: flex; gap: 16px; margin-bottom: 60px; }
.btn-fill {
    padding: 16px 36px; background: var(--primary); color: #fff;
    border-radius: 10px; font-size: 0.95rem; font-weight: 600;
    border: none; cursor: pointer; transition: all 0.3s;
    display: inline-flex; align-items: center; gap: 10px;
}
.btn-fill:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 10px 30px rgba(0,137,123,0.25); }
.btn-ghost {
    padding: 16px 36px; background: transparent;
    color: var(--dark); border: 2px solid var(--border);
    border-radius: 10px; font-size: 0.95rem; font-weight: 600;
    cursor: pointer; transition: all 0.3s;
}
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }
.hero-trust { display: flex; gap: 40px; }
.trust-item { text-align: left; }
.trust-number { font-family: 'Space Grotesk'; font-size: 1.8rem; font-weight: 700; color: var(--dark); line-height: 1; }
.trust-label { font-size: 0.78rem; color: var(--text-light); text-transform: uppercase; letter-spacing: 1px; }

.hero-visual {
    position: relative;
    background: linear-gradient(160deg, var(--primary-light) 0%, #e8f5e9 40%, #fff 100%);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.hero-illustration {
    width: 80%; max-width: 450px; aspect-ratio: 1;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #26a69a);
    display: flex; align-items: center; justify-content: center;
    position: relative;
}
.hero-illustration::before {
    content: ''; position: absolute; inset: -20px;
    border: 2px dashed rgba(0,137,123,0.2);
    border-radius: 50%;
    animation: spin 30s linear infinite;
}
.hero-illustration-text {
    font-size: 6rem; color: rgba(255,255,255,0.15);
    font-weight: 700; font-family: 'Space Grotesk';
}
.floating-card {
    position: absolute; background: var(--white);
    border-radius: 14px; padding: 18px 22px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    display: flex; align-items: center; gap: 12px;
    animation: float 4s ease-in-out infinite;
}
.floating-card.card-1 { top: 15%; right: 10%; animation-delay: 0s; }
.floating-card.card-2 { bottom: 20%; left: 5%; animation-delay: 1.5s; }
.floating-card .fc-icon {
    width: 44px; height: 44px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
}
.fc-green { background: var(--primary-light); }
.fc-orange { background: #fff3e0; }
.floating-card .fc-text { font-size: 0.82rem; font-weight: 600; color: var(--dark); }
.floating-card .fc-sub { font-size: 0.72rem; color: var(--text-light); }

/* ========== SERVICES MARQUEE STRIP ========== */
.marquee-strip {
    background: var(--dark); padding: 18px 0;
    overflow: hidden; white-space: nowrap;
}
.marquee-track {
    display: inline-flex; gap: 60px;
    animation: marquee 25s linear infinite;
}
.marquee-item {
    font-size: 0.85rem; font-weight: 600; color: rgba(255,255,255,0.5);
    text-transform: uppercase; letter-spacing: 3px;
    display: flex; align-items: center; gap: 16px;
}
.marquee-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--primary); }

/* ========== SERVICES - Evolution grid style ========== */
.section { padding: 100px 60px; }
.section-white { background: var(--white); }
.section-off { background: var(--bg); }
.section-header { margin-bottom: 60px; max-width: 600px; }
.section-header.centered { text-align: center; margin-left: auto; margin-right: auto; }
.section-tag {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 0.78rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 2px; color: var(--primary); margin-bottom: 14px;
}
.section-tag-line { width: 24px; height: 2px; background: var(--primary); }
.section-header h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 700; line-height: 1.2; color: var(--dark);
    letter-spacing: -0.5px; margin-bottom: 16px;
}
.section-header p { font-size: 1rem; color: var(--text-light); line-height: 1.8; }

.services-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px; max-width: 1200px; margin: 0 auto;
}
.svc-card {
    background: var(--white); border: 1px solid var(--border);
    border-radius: 16px; padding: 40px 32px;
    transition: all 0.4s ease; position: relative;
    overflow: hidden;
}
.svc-card:hover {
    border-color: var(--primary);
    box-shadow: 0 20px 50px rgba(0,137,123,0.08);
    transform: translateY(-4px);
}
.svc-card .svc-num {
    font-family: 'Space Grotesk'; font-size: 3rem;
    font-weight: 700; color: #f0f0f0;
    position: absolute; top: 16px; right: 24px;
    line-height: 1;
}
.svc-card:hover .svc-num { color: var(--primary-light); }
.svc-icon {
    width: 56px; height: 56px; border-radius: 12px;
    background: var(--primary-light);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; margin-bottom: 20px;
}
.svc-card h3 {
    font-size: 1.2rem; font-weight: 700; color: var(--dark);
    margin-bottom: 12px;
}
.svc-card p { font-size: 0.92rem; color: var(--text-light); line-height: 1.7; }
.svc-link {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 0.82rem; font-weight: 600; color: var(--primary);
    margin-top: 20px; text-transform: uppercase; letter-spacing: 1px;
}
.svc-link .arrow { transition: transform 0.3s; }
.svc-card:hover .svc-link .arrow { transform: translateX(4px); }

/* ========== WHY US - Horizontal feature cards ========== */
.why-grid {
    display: grid; grid-template-columns: repeat(2, 1fr);
    gap: 24px; max-width: 1200px; margin: 0 auto;
}
.why-card {
    display: flex; gap: 24px; padding: 36px;
    background: var(--white); border: 1px solid var(--border);
    border-radius: 16px; transition: all 0.3s;
}
.why-card:hover { border-color: var(--primary); transform: translateY(-2px); }
.why-icon {
    width: 60px; height: 60px; border-radius: 14px;
    background: var(--primary-light);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; flex-shrink: 0;
}
.why-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.why-card p { font-size: 0.9rem; color: var(--text-light); line-height: 1.7; }

/* ========== PROJECTS - Evolution masonry style ========== */
.projects-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    grid-template-rows: auto auto;
    gap: 20px; max-width: 1200px; margin: 0 auto;
}
.proj-card {
    border-radius: 16px; overflow: hidden;
    position: relative; cursor: pointer; min-height: 260px;
}
.proj-card:nth-child(1) { grid-column: span 2; grid-row: span 2; min-height: 540px; }
.proj-bg {
    position: absolute; inset: 0;
    transition: transform 0.5s;
}
.proj-card:hover .proj-bg { transform: scale(1.05); }
.proj-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(26,35,50,0.85) 0%, transparent 50%);
    display: flex; flex-direction: column; justify-content: flex-end;
    padding: 28px;
}
.proj-tag {
    display: inline-block; padding: 4px 14px;
    background: var(--primary); color: #fff;
    border-radius: 50px; font-size: 0.7rem;
    font-weight: 600; text-transform: uppercase;
    letter-spacing: 1px; width: fit-content; margin-bottom: 10px;
}
.proj-overlay h3 { color: #fff; font-size: 1.15rem; font-weight: 700; }
.proj-overlay p { color: rgba(255,255,255,0.6); font-size: 0.82rem; }

/* ========== TESTIMONIALS ========== */
.test-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px; max-width: 1200px; margin: 0 auto;
}
.test-card {
    background: var(--white); border: 1px solid var(--border);
    border-radius: 16px; padding: 36px; transition: all 0.3s;
}
.test-card:hover { box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
.test-quote {
    font-size: 1rem; line-height: 1.8; color: var(--text);
    margin-bottom: 24px; font-style: italic;
}
.test-rating { color: #ffc107; font-size: 0.9rem; margin-bottom: 14px; letter-spacing: 3px; }
.test-author {
    display: flex; align-items: center; gap: 12px;
    padding-top: 20px; border-top: 1px solid var(--border);
}
.test-avatar {
    width: 44px; height: 44px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #4db6ac);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 700; font-size: 0.95rem;
}
.test-name { font-weight: 700; color: var(--dark); font-size: 0.9rem; }
.test-role { font-size: 0.78rem; color: var(--text-light); }

/* ========== CTA BANNER ========== */
.cta-banner {
    margin: 0 60px 100px; padding: 80px 60px; text-align: center;
    background: linear-gradient(135deg, var(--primary-light) 0%, #e8f5e9 50%, #f1f8e9 100%);
    border-radius: 24px; position: relative; overflow: hidden;
}
.cta-banner::before {
    content: ''; position: absolute; top: -100px; right: -100px;
    width: 300px; height: 300px; border-radius: 50%;
    background: rgba(0,137,123,0.08);
}
.cta-banner h2 {
    font-size: clamp(1.8rem, 3vw, 2.4rem); color: var(--dark);
    font-weight: 700; margin-bottom: 16px; position: relative;
}
.cta-banner p {
    color: var(--text); font-size: 1.05rem; margin-bottom: 36px;
    max-width: 500px; margin-left: auto; margin-right: auto;
    position: relative;
}
.cta-banner .phone-big {
    font-family: 'Space Grotesk'; font-size: 2rem;
    font-weight: 700; color: var(--primary); margin-bottom: 24px;
    position: relative;
}
.cta-btns { display: flex; gap: 14px; justify-content: center; position: relative; }

/* ========== FOOTER - Evolution style: clean, multi-column ========== */
footer {
    background: var(--dark); color: rgba(255,255,255,0.6);
    padding: 80px 60px 30px;
}
.footer-top {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: 50px; max-width: 1200px; margin: 0 auto 50px;
}
.footer-brand-text { font-size: 0.9rem; line-height: 1.8; margin-top: 16px; }
.footer-logo {
    font-family: 'Space Grotesk'; font-size: 1.4rem;
    font-weight: 700; color: #fff;
    display: flex; align-items: center; gap: 10px;
}
.footer-logo-mark {
    width: 36px; height: 36px; border-radius: 8px;
    background: var(--primary);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 700; font-size: 0.9rem;
}
footer h4 {
    font-size: 0.78rem; text-transform: uppercase;
    letter-spacing: 2px; color: rgba(255,255,255,0.9);
    margin-bottom: 20px; font-weight: 600;
}
.f-links { list-style: none; }
.f-links li { margin-bottom: 12px; }
.f-links a { font-size: 0.88rem; color: rgba(255,255,255,0.5); transition: color 0.3s; }
.f-links a:hover { color: var(--primary); }
.footer-contact-list { list-style: none; }
.footer-contact-list li {
    display: flex; align-items: flex-start; gap: 10px;
    margin-bottom: 14px; font-size: 0.88rem;
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 30px; text-align: center; font-size: 0.78rem;
    max-width: 1200px; margin: 0 auto;
}

/* ========== ANIMATIONS ========== */
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
@keyframes spin { 100% { transform: rotate(360deg); } }
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.reveal {
    opacity: 0; transform: translateY(30px);
    transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.active { opacity: 1; transform: translateY(0); }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .hero { grid-template-columns: 1fr; }
    .hero-visual { min-height: 400px; }
    .services-grid, .test-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: 1fr; }
    .projects-grid { grid-template-columns: repeat(2, 1fr); }
    .proj-card:first-child { grid-column: span 2; }
    .footer-top { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .topbar { display: none; }
    .navbar { padding: 0 24px; }
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .section { padding: 60px 24px; }
    .hero-text { padding: 60px 24px; }
    .services-grid, .test-grid, .projects-grid { grid-template-columns: 1fr; }
    .proj-card:first-child { grid-column: span 1; min-height: 300px; }
    .hero-actions { flex-direction: column; }
    .hero-trust { flex-direction: column; gap: 16px; }
    .cta-banner { margin: 0 16px 60px; padding: 50px 24px; }
    .cta-btns { flex-direction: column; align-items: center; }
    .footer-top { grid-template-columns: 1fr; }
    footer { padding: 60px 24px 20px; }
}