/* ========== RESET & BASE ========== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --blue-50: #E6F5F4;
    --blue-100: #CCEBe9;
    --blue-200: #99D7D3;
    --blue-400: #33AFA8;
    --blue-500: #00968F;
    --blue-600: #007F79;
    --blue-700: #006863;
    --blue-800: #00514D;
    --blue-900: #0A1F1E;
    --slate-50: #F8FAFC;
    --slate-100: #F1F5F9;
    --slate-200: #E2E8F0;
    --slate-300: #CBD5E1;
    --slate-400: #94A3B8;
    --slate-500: #64748B;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1E293B;
    --slate-900: #0F172A;
    --white: #FFFFFF;
    --radius: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 25px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.04);
    --shadow-xl: 0 20px 50px -12px rgba(0,0,0,0.12);
    --shadow-glow: 0 0 60px rgba(0,150,143,0.15);
}

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

body {
    font-family: 'Source Sans 3', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--slate-700);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Skip link - accessibility */
.skip-link {
    position: fixed; top: -100%; left: 50%; transform: translateX(-50%);
    background: var(--blue-500); color: white; padding: 12px 24px;
    border-radius: 0 0 12px 12px; font-weight: 600; z-index: 99999;
    transition: top 0.2s ease;
}
.skip-link:focus { top: 0; }

/* Scroll progress bar */
.scroll-progress {
    position: fixed; top: 0; left: 0; height: 3px; z-index: 9999;
    background: linear-gradient(90deg, var(--blue-500), var(--blue-400));
    transition: width 0.1s linear; width: 0%;
    border-radius: 0 2px 2px 0;
}

/* Selection color */
::selection { background: rgba(0,150,143,0.2); color: var(--slate-900); }

/* Focus states for accessibility - WCAG AA */
*:focus-visible {
    outline: 2px solid var(--blue-500);
    outline-offset: 3px;
    border-radius: 4px;
}

/* Reduced motion - accessibility */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .reveal { opacity: 1; transform: none; }
    html { scroll-behavior: auto; }
}

/* Smooth image loading */
img { transition: opacity 0.4s ease; }

h1, h2, h3, h4, h5 {
    font-family: 'Lexend', 'Plus Jakarta Sans', sans-serif;
    line-height: 1.15;
    font-weight: 700;
    color: var(--slate-900);
}

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

/* Consistent max-width container */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
@media (min-width: 768px) { .container { padding: 0 32px; } }
@media (min-width: 1280px) { .container { padding: 0 40px; } }

/* ========== ANIMATIONS ========== */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-60px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes slideInRight {
    from { opacity: 0; transform: translateX(60px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}
@keyframes pulse-ring {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(2.5); opacity: 0; }
}
@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
@keyframes blob {
    0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
    50% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ========== NAVBAR ========== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 1000; padding: 16px 0;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.navbar.scrolled {
    background: rgba(255,255,255,0.88);
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: 6px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; }

.logo {
    display: flex; align-items: center;
    text-decoration: none;
}
.logo-img {
    height: 120px; width: auto;
    transition: transform 0.3s ease, height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.navbar.scrolled .logo-img {
    height: 55px;
}
.logo:hover .logo-img { transform: scale(1.05); }
.logo-img-footer {
    height: 95px;
}

.nav-links { display: flex; align-items: center; gap: 8px; list-style: none; }
.nav-links a {
    padding: 10px 20px; border-radius: 100px;
    font-size: 0.925rem; font-weight: 500;
    color: var(--slate-600); transition: all 0.2s ease; position: relative;
    cursor: pointer;
}
.nav-links a:hover { color: var(--blue-600); background: var(--blue-50); }
.nav-links .btn-nav {
    background: var(--blue-500); color: var(--white); font-weight: 600; padding: 10px 28px;
    box-shadow: 0 2px 8px rgba(0,150,143,0.2);
}
.nav-links .btn-nav:hover {
    background: var(--blue-600); color: var(--white); transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0,150,143,0.3);
}
.nav-links .btn-nav:active { transform: translateY(0); }

/* ========== DROPDOWN ========== */
.dropdown { position: relative; }
.dropdown-toggle { display: inline-flex; align-items: center; gap: 6px; }
.dropdown-toggle svg { transition: transform 0.3s ease; }
.dropdown:hover .dropdown-toggle svg { transform: rotate(180deg); }
.dropdown-menu {
    position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(8px);
    background: var(--white); border-radius: 16px; padding: 8px;
    min-width: 200px; list-style: none;
    box-shadow: 0 12px 40px rgba(0,0,0,0.1), 0 2px 8px rgba(0,0,0,0.06);
    border: 1px solid rgba(0,0,0,0.06);
    opacity: 0; visibility: hidden;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 100;
}
.dropdown-menu::before {
    content: ''; position: absolute; top: -8px; left: 0; right: 0; height: 8px;
}
.dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.dropdown-menu li { margin: 0; }
.dropdown-menu a {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 16px !important; border-radius: 10px !important;
    font-size: 0.925rem; font-weight: 500; color: var(--slate-600);
    transition: all 0.2s ease; cursor: pointer;
}
.dropdown-menu a:hover {
    background: var(--blue-50); color: var(--blue-600);
    padding-left: 20px !important;
}

.menu-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; z-index: 1001; }
.menu-toggle span { width: 24px; height: 2px; background: var(--slate-700); border-radius: 2px; transition: all 0.3s ease; }
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 16px 36px; border-radius: 100px;
    font-size: 1rem; font-weight: 600; cursor: pointer;
    border: none; transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    font-family: inherit; position: relative;
    letter-spacing: 0.01em;
}
.btn:active { transform: translateY(0) scale(0.98); }
.btn-primary {
    background: var(--blue-500); color: var(--white);
    box-shadow: 0 4px 15px rgba(0,150,143,0.3);
}
.btn-primary:hover {
    background: var(--blue-600); transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,150,143,0.35);
}
.btn-primary:focus-visible { outline-color: var(--blue-700); }
.btn-secondary {
    background: var(--white); color: var(--slate-700);
    border: 1.5px solid var(--slate-200);
}
.btn-secondary:hover {
    border-color: var(--blue-500); color: var(--blue-500);
    transform: translateY(-2px); box-shadow: var(--shadow-lg);
    background: var(--blue-50);
}
.btn-white { background: var(--white); color: var(--blue-600); font-weight: 700; }
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(0,0,0,0.15); }
.btn svg { transition: transform 0.25s ease; }
.btn:hover svg { transform: translateX(3px); }

/* ========== HERO (homepage) ========== */
.hero { min-height: 100vh; display: flex; align-items: center; position: relative; overflow: hidden; padding: 120px 0 80px; }
.hero::before {
    content: ''; position: absolute; top: -200px; right: -200px;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(0,150,143,0.08) 0%, transparent 70%);
    border-radius: 50%; animation: float 8s ease-in-out infinite;
}
.hero::after {
    content: ''; position: absolute; bottom: -100px; left: -150px;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(0,150,143,0.05) 0%, transparent 70%);
    border-radius: 50%; animation: float 10s ease-in-out infinite reverse;
}
.hero .container { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; position: relative; z-index: 1; }
.hero-content { animation: slideInLeft 1s cubic-bezier(0.16, 1, 0.3, 1); }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--blue-50); border: 1px solid var(--blue-200);
    padding: 8px 20px; border-radius: 100px;
    font-size: 0.85rem; font-weight: 600; color: var(--blue-500); margin-bottom: 28px;
}
.hero-badge::before { content: ''; width: 8px; height: 8px; background: var(--blue-500); border-radius: 50%; }
.hero h1 { font-size: clamp(2.75rem, 5vw, 3.75rem); color: var(--slate-900); margin-bottom: 24px; letter-spacing: -1.5px; line-height: 1.1; }
.hero h1 span { background: linear-gradient(135deg, var(--blue-500), var(--blue-400)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero p { font-size: 1.2rem; color: var(--slate-500); max-width: 520px; margin-bottom: 40px; line-height: 1.75; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-visual { position: relative; animation: slideInRight 1s cubic-bezier(0.16, 1, 0.3, 1); }
.hero-card { background: var(--white); border-radius: var(--radius-xl); padding: 48px; box-shadow: var(--shadow-xl); border: 1px solid rgba(0,0,0,0.04); position: relative; }
.hero-card::before {
    content: ''; position: absolute; inset: -1px; border-radius: var(--radius-xl); padding: 1px;
    background: linear-gradient(135deg, var(--blue-200), transparent, var(--blue-100));
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude; -webkit-mask-composite: xor; pointer-events: none;
}
.hero-card-header { display: flex; align-items: center; gap: 16px; margin-bottom: 32px; }
.hero-card-icon { width: 56px; height: 56px; background: linear-gradient(135deg, var(--blue-500), var(--blue-400)); border-radius: 16px; display: flex; align-items: center; justify-content: center; }
.hero-card-icon svg { width: 28px; height: 28px; color: white; }
.hero-card-title { font-size: 1.25rem; font-weight: 700; color: var(--slate-800); }
.hero-card-subtitle { font-size: 0.85rem; color: var(--slate-400); font-weight: 500; }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.hero-stat { text-align: center; padding: 20px 12px; background: var(--slate-50); border-radius: var(--radius); transition: all 0.3s ease; }
.hero-stat:hover { background: var(--blue-50); transform: translateY(-4px); }
.hero-stat-number { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 2rem; font-weight: 800; color: var(--blue-500); display: block; }
.hero-stat-label { font-size: 0.8rem; color: var(--slate-500); font-weight: 500; margin-top: 4px; }
.floating-card { position: absolute; background: var(--white); border-radius: var(--radius); padding: 16px 24px; box-shadow: var(--shadow-lg); border: 1px solid rgba(0,0,0,0.04); font-size: 0.85rem; font-weight: 600; animation: float 6s ease-in-out infinite; white-space: nowrap; }
.floating-card-1 { top: -20px; right: -20px; color: var(--blue-500); animation-delay: -2s; }
.floating-card-2 { bottom: 40px; left: -30px; color: var(--slate-700); animation-delay: -4s; }

/* ========== TRUST STRIP ========== */
.trust-strip {
    padding: 32px 0;
    background: var(--white);
    border-bottom: 1px solid var(--slate-100);
}
.trust-content { display: flex; align-items: center; gap: 32px; justify-content: center; flex-wrap: wrap; }
.trust-label {
    font-size: 0.8rem; font-weight: 700; color: var(--slate-400);
    text-transform: uppercase; letter-spacing: 2px;
}
.trust-items { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; justify-content: center; }
.trust-item {
    display: flex; align-items: center; gap: 8px;
    font-size: 0.9rem; font-weight: 600; color: var(--slate-700);
}
.trust-item svg { color: var(--blue-500); flex-shrink: 0; }
.trust-divider { width: 1px; height: 24px; background: var(--slate-200); }
@media (max-width: 768px) {
    .trust-content { flex-direction: column; gap: 16px; }
    .trust-items { gap: 16px; }
    .trust-divider { display: none; }
    .trust-items { flex-direction: column; }
}

/* ========== SECTION HEADERS ========== */
.section-header { text-align: center; max-width: 640px; margin: 0 auto 72px; }
.section-label { display: inline-flex; align-items: center; gap: 8px; font-size: 0.85rem; font-weight: 700; color: var(--blue-500); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 16px; }
.section-title { font-size: clamp(2rem, 4vw, 2.75rem); color: var(--slate-900); margin-bottom: 16px; letter-spacing: -1px; }
.section-desc { font-size: 1.1rem; color: var(--slate-500); line-height: 1.75; }

/* ========== SERVICES ========== */
.services { padding: 120px 0; background: var(--slate-50); position: relative; }
.services::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--slate-200), transparent); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.service-card {
    background: var(--white); border-radius: var(--radius-lg); padding: 44px 36px;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid var(--slate-100); position: relative; overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04); cursor: pointer;
}
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
    background: linear-gradient(90deg, var(--blue-500), var(--blue-400));
    transform: scaleX(0); transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 24px 48px -12px rgba(0,150,143,0.12), 0 8px 16px -8px rgba(0,0,0,0.06);
    border-color: var(--blue-100);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover .service-icon { transform: scale(1.1); }
.service-card:hover .service-link { gap: 14px; }
.service-icon { width: 64px; height: 64px; border-radius: 18px; display: flex; align-items: center; justify-content: center; margin-bottom: 28px; position: relative; transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
.service-icon svg { width: 30px; height: 30px; }
.service-icon-coaching { background: linear-gradient(135deg, #E6F5F4, #CCEBe9); color: var(--blue-500); }
.service-icon-recruitment { background: linear-gradient(135deg, #E6F5F4, #CCEBe9); color: var(--blue-500); }
.service-icon-advies { background: linear-gradient(135deg, #E6F5F4, #CCEBe9); color: var(--blue-500); }
.service-card h3 { font-size: 1.35rem; margin-bottom: 14px; color: var(--slate-800); }
.service-card p { color: var(--slate-500); line-height: 1.75; margin-bottom: 24px; font-size: 0.95rem; }
.service-link {
    display: inline-flex; align-items: center; gap: 8px;
    font-weight: 600; font-size: 0.925rem; color: var(--blue-500);
    transition: all 0.25s ease; cursor: pointer;
}
.service-link:hover { gap: 12px; color: var(--blue-600); }
.service-link svg { transition: transform 0.25s ease; }
.service-link:hover svg { transform: translateX(4px); }

/* ========== ABOUT ========== */
.about { padding: 120px 0; position: relative; }
.about .container { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-visual { position: relative; }
.about-image-wrapper { background: linear-gradient(135deg, var(--blue-500), var(--blue-700)); border-radius: var(--radius-xl); padding: 48px; position: relative; overflow: hidden; }
.about-image-wrapper::before { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%); animation: blob 12s ease-in-out infinite; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; position: relative; z-index: 1; }
.about-item { background: rgba(255,255,255,0.12); backdrop-filter: blur(10px); border-radius: var(--radius); padding: 28px 20px; text-align: center; border: 1px solid rgba(255,255,255,0.15); transition: all 0.25s ease; cursor: default; }
.about-item:hover { background: rgba(255,255,255,0.2); transform: translateY(-4px); }
.about-item-number { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 2.25rem; font-weight: 800; color: var(--white); display: block; }
.about-item-text { font-size: 0.85rem; color: rgba(255,255,255,0.8); font-weight: 500; margin-top: 4px; }
.about-content h2 { font-size: clamp(2rem, 4vw, 2.75rem); color: var(--slate-900); margin-bottom: 24px; letter-spacing: -1px; }
.about-content h2 span { background: linear-gradient(135deg, var(--blue-500), var(--blue-400)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.about-content p { color: var(--slate-500); line-height: 1.8; margin-bottom: 20px; font-size: 1.05rem; }
.about-features { list-style: none; margin-top: 32px; display: flex; flex-direction: column; gap: 16px; }
.about-features li { display: flex; align-items: center; gap: 14px; font-weight: 500; color: var(--slate-700); font-size: 1rem; }
.about-features li::before {
    content: ''; width: 24px; height: 24px; min-width: 24px;
    background: var(--blue-50); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2300968F' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: center;
}

/* ========== VALUES ========== */
.values { padding: 120px 0; background: var(--blue-900); position: relative; overflow: hidden; }
.values::before { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 800px; height: 800px; background: radial-gradient(circle, rgba(0,150,143,0.2) 0%, transparent 60%); border-radius: 50%; }
.values .section-label { color: var(--blue-400); }
.values .section-title { color: var(--white); }
.values .section-desc { color: var(--slate-400); }
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; z-index: 1; }
.value-card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); backdrop-filter: blur(10px); border-radius: var(--radius-lg); padding: 36px 28px; text-align: center; transition: all 0.4s ease; }
.value-card:hover { background: rgba(255,255,255,0.1); transform: translateY(-8px); border-color: rgba(255,255,255,0.2); box-shadow: 0 20px 40px rgba(0,0,0,0.2); }
.value-icon { width: 56px; height: 56px; margin: 0 auto 20px; border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 1.75rem; }
.value-card h4 { color: var(--white); font-size: 1.1rem; margin-bottom: 10px; }
.value-card p { color: var(--slate-400); font-size: 0.9rem; line-height: 1.7; }

/* ========== CTA ========== */
.cta { padding: 120px 0; position: relative; overflow: hidden; }
.cta-box {
    background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
    border-radius: var(--radius-xl); padding: 80px 60px; text-align: center;
    position: relative; overflow: hidden;
    background-size: 200% 200%; animation: gradient-shift 8s ease infinite;
}
.cta-box::before { content: ''; position: absolute; top: -50%; right: -20%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 60%); border-radius: 50%; }
.cta-box::after { content: ''; position: absolute; bottom: -30%; left: -10%; width: 400px; height: 400px; background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 60%); border-radius: 50%; }
.cta-box h2 { font-size: clamp(2rem, 4vw, 2.75rem); color: var(--white); margin-bottom: 16px; position: relative; z-index: 1; letter-spacing: -1px; }
.cta-box p { color: rgba(255,255,255,0.8); font-size: 1.15rem; max-width: 520px; margin: 0 auto 40px; position: relative; z-index: 1; line-height: 1.75; }
.cta-box .btn { position: relative; z-index: 1; }

/* ========== CONTACT ========== */
.contact { padding: 120px 0; background: var(--slate-50); }
.contact .container { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: start; }
.contact-info h2 { font-size: clamp(2rem, 4vw, 2.5rem); color: var(--slate-900); margin-bottom: 16px; letter-spacing: -1px; }
.contact-info > p { color: var(--slate-500); margin-bottom: 40px; line-height: 1.75; font-size: 1.05rem; }
.contact-methods { display: flex; flex-direction: column; gap: 24px; }
.contact-method { display: flex; align-items: center; gap: 20px; }
.contact-method-icon { width: 52px; height: 52px; min-width: 52px; background: var(--white); border-radius: 14px; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-sm); border: 1px solid var(--slate-100); }
.contact-method-icon svg { width: 22px; height: 22px; color: var(--blue-500); }
.contact-method-label { font-size: 0.8rem; color: var(--slate-400); font-weight: 500; text-transform: uppercase; letter-spacing: 1px; }
.contact-method-value { font-size: 1.05rem; font-weight: 600; color: var(--slate-800); margin-top: 2px; }
.contact-form { background: var(--white); border-radius: var(--radius-lg); padding: 44px; box-shadow: var(--shadow-lg); border: 1px solid rgba(0,0,0,0.04); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.875rem; font-weight: 600; color: var(--slate-700); margin-bottom: 8px; }
.form-group input, .form-group textarea, .form-group select {
    width: 100%; padding: 14px 18px; border: 1.5px solid var(--slate-200);
    border-radius: 12px; font-family: inherit; font-size: 1rem;
    color: var(--slate-800); transition: all 0.2s ease;
    background: var(--white); outline: none;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--slate-400); }
.form-group input:hover, .form-group textarea:hover, .form-group select:hover { border-color: var(--slate-300); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    border-color: var(--blue-500); box-shadow: 0 0 0 4px rgba(0,150,143,0.1);
}
.form-group select { cursor: pointer; }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form .btn-primary {
    width: 100%; justify-content: center; padding: 16px; font-size: 1rem;
    position: relative; overflow: hidden;
}
.contact-form .btn-primary::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transform: translateX(-100%); transition: transform 0.6s ease;
}
.contact-form .btn-primary:hover::after { transform: translateX(100%); }

/* ========== FOOTER ========== */
.footer { background: var(--slate-900); padding: 64px 0 32px; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand .logo { color: var(--white); margin-bottom: 16px; font-size: 1.35rem; }
.footer-brand p { color: var(--slate-400); font-size: 0.9rem; line-height: 1.7; max-width: 300px; }
.footer-col h5 { color: var(--white); font-size: 0.9rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-col a { color: var(--slate-400); font-size: 0.9rem; transition: all 0.2s ease; cursor: pointer; }
.footer-col a:hover { color: var(--white); transform: translateX(3px); }
.footer-col a { display: inline-block; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 32px; color: var(--slate-500); font-size: 0.85rem; }

/* ========== PAGE HERO (sub-pages) ========== */
.page-hero {
    padding: 140px 0 80px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, var(--blue-50) 0%, var(--white) 100%);
}
.page-hero::before {
    content: ''; position: absolute; top: -100px; right: -100px;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(0,150,143,0.08) 0%, transparent 70%);
    border-radius: 50%; animation: float 8s ease-in-out infinite;
}
.page-hero .container {
    display: grid; grid-template-columns: 1fr auto; gap: 60px; align-items: center;
}
.page-hero-content { max-width: 640px; }
.breadcrumb {
    display: inline-flex; align-items: center; gap: 6px;
    color: var(--blue-500); font-size: 0.9rem; font-weight: 600;
    margin-bottom: 24px; transition: gap 0.3s ease;
}
.breadcrumb:hover { gap: 10px; }
.page-hero-badge {
    display: inline-block;
    background: var(--blue-50); border: 1px solid var(--blue-200);
    padding: 6px 18px; border-radius: 100px;
    font-size: 0.8rem; font-weight: 700; color: var(--blue-500);
    text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;
}
.page-hero h1 {
    font-size: clamp(2.25rem, 4.5vw, 3.25rem);
    color: var(--slate-900); margin-bottom: 20px; letter-spacing: -1.5px;
}
.page-hero h1 span {
    background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.page-hero p {
    font-size: 1.1rem; color: var(--slate-500); line-height: 1.8; margin-bottom: 32px;
}
.page-hero-icon {
    width: 200px; height: 200px; min-width: 200px;
    background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
    border-radius: var(--radius-xl);
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 20px 60px rgba(0,150,143,0.25);
    animation: float 6s ease-in-out infinite;
    position: relative;
}
.page-hero-icon::before {
    content: ''; position: absolute; inset: -8px;
    border-radius: calc(var(--radius-xl) + 8px);
    border: 2px dashed var(--blue-200);
    animation: spin-slow 20s linear infinite;
}
@keyframes spin-slow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.page-hero-icon svg { width: 80px; height: 80px; color: white; }

/* ========== DETAIL SECTION (sub-pages) ========== */
.detail-section {
    padding: 100px 0;
    background: var(--slate-50);
}
.features-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px;
}
.feature-card {
    background: var(--white); border-radius: var(--radius-lg);
    padding: 40px 32px; border: 1px solid var(--slate-100);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    position: relative; overflow: hidden;
}
.feature-card::after {
    content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--blue-500), var(--blue-400));
    transform: scaleX(0); transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 48px -12px rgba(0,150,143,0.12), 0 8px 16px -8px rgba(0,0,0,0.06);
    border-color: var(--blue-100);
}
.feature-card:hover::after { transform: scaleX(1); }
.feature-card:hover .feature-icon { transform: scale(1.1) rotate(-5deg); }
.feature-icon {
    width: 56px; height: 56px; border-radius: 14px;
    background: linear-gradient(135deg, #E6F5F4, #CCEBe9);
    color: var(--blue-500);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 22px;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.feature-icon svg { width: 26px; height: 26px; }
.feature-card h3 { font-size: 1.2rem; color: var(--slate-800); margin-bottom: 10px; }
.feature-card p { color: var(--slate-500); line-height: 1.75; font-size: 0.95rem; }

/* ========== APPROACH SECTION (sub-pages) ========== */
.approach-section { padding: 100px 0; background: var(--white); }
.approach-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start;
}
.approach-content h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    color: var(--slate-900); margin-bottom: 20px; letter-spacing: -1px;
}
.approach-content h2 span {
    background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.approach-content p {
    color: var(--slate-500); line-height: 1.8; font-size: 1.05rem;
}
.approach-steps { display: flex; flex-direction: column; gap: 0; }
.step {
    display: flex; gap: 24px; padding: 28px 0;
    border-bottom: 1px solid var(--slate-100);
    transition: all 0.3s ease;
}
.step:hover { padding-left: 12px; background: var(--slate-50); border-radius: 12px; margin: 0 -12px; padding-right: 12px; }
.step:last-child { border-bottom: none; }
.step-number {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.5rem; font-weight: 800; color: var(--blue-400);
    min-width: 48px;
    background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.step-content h4 {
    font-size: 1.1rem; color: var(--slate-800); margin-bottom: 6px;
}
.step-content p {
    color: var(--slate-500); font-size: 0.95rem; line-height: 1.7;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .hero .container { grid-template-columns: 1fr; gap: 48px; }
    .hero-visual { max-width: 560px; }
    .about .container { grid-template-columns: 1fr; gap: 48px; }
    .values-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
    .page-hero .container { grid-template-columns: 1fr; gap: 32px; }
    .page-hero-icon { width: 140px; height: 140px; min-width: 140px; }
    .page-hero-icon svg { width: 56px; height: 56px; }
    .approach-grid { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
    .menu-toggle { display: flex; }
    .nav-links {
        position: fixed; top: 0; right: -100%; width: 80%; max-width: 360px; height: 100vh;
        background: var(--white); flex-direction: column; padding: 100px 32px 32px;
        box-shadow: -10px 0 40px rgba(0,0,0,0.1);
        transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1); align-items: stretch;
    }
    .nav-links.open { right: 0; }
    .nav-links a { padding: 16px; border-radius: 12px; font-size: 1.05rem; }
    .nav-links .btn-nav { text-align: center; }
    .dropdown-menu {
        position: static; transform: none; opacity: 1; visibility: visible;
        box-shadow: none; border: none; background: var(--slate-50);
        border-radius: 12px; padding: 4px; margin-top: 4px; min-width: 0;
    }
    .dropdown-menu a { padding: 12px 16px !important; }
    .dropdown-toggle svg { display: none; }
    .services-grid { grid-template-columns: 1fr; }
    .contact .container { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .values-grid { grid-template-columns: 1fr; }
    .cta-box { padding: 56px 28px; }
    .footer-top { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 12px; }
    .hero-stat-number { font-size: 1.5rem; }
    .features-grid { grid-template-columns: 1fr; }
    .page-hero-icon { display: none; }
}

@media (max-width: 480px) {
    .hero { padding: 100px 0 60px; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; justify-content: center; }
    .hero-card { padding: 32px 24px; }
}