/* ============================================
   0342-IT — Modern Redesign
   Design System & Complete Styles
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* --- CSS Custom Properties --- */
:root {
    /* Colors — Light Premium Palette */
    --color-bg: #ffffff;
    --color-bg-alt: #f8fafc;
    --color-surface: #ffffff;
    --color-surface-glass: rgba(255, 255, 255, 0.7);
    --color-surface-hover: rgba(255, 255, 255, 0.95);
    --color-primary: #2563eb;
    --color-primary-light: #3b82f6;
    --color-primary-dark: #1d4ed8;
    --color-accent: #0891b2;
    --color-accent-light: #06b6d4;
    --color-whatsapp: #25D366;
    --color-whatsapp-dark: #128C7E;
    --color-danger: #ef4444;
    --color-text: #0f172a;
    --color-text-secondary: #475569;
    --color-text-muted: #94a3b8;
    --color-border: rgba(15, 23, 42, 0.08);
    --color-glow: rgba(37, 99, 235, 0.12);

    /* Typography */
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Radii */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 16px 50px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 30px var(--color-glow);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    font-size: 16px;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-primary-light);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover {
    color: var(--color-accent-light);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 900; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); text-align: center; margin-bottom: var(--space-12); }
h3 { font-size: 1.35rem; }
p { color: var(--color-text-secondary); }

/* --- Layout --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

section {
    padding: var(--space-20) 0;
}

/* --- Scroll Reveal Animation --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.reveal-children > * {
    opacity: 0;
    transform: translateY(25px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal-children.visible > *:nth-child(1) { transition-delay: 0s; opacity: 1; transform: none; }
.reveal-children.visible > *:nth-child(2) { transition-delay: 0.1s; opacity: 1; transform: none; }
.reveal-children.visible > *:nth-child(3) { transition-delay: 0.2s; opacity: 1; transform: none; }
.reveal-children.visible > *:nth-child(4) { transition-delay: 0.3s; opacity: 1; transform: none; }
.reveal-children.visible > *:nth-child(5) { transition-delay: 0.4s; opacity: 1; transform: none; }
.reveal-children.visible > *:nth-child(6) { transition-delay: 0.5s; opacity: 1; transform: none; }

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.06);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-4) var(--space-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 44px;
    width: auto;
    display: block;
}

.nav-menu {
    display: flex;
    gap: var(--space-2);
    list-style: none;
    align-items: center;
}

.nav-menu a {
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    position: relative;
}

.nav-menu a:hover {
    color: var(--color-text);
    background: rgba(0, 0, 0, 0.04);
}

.nav-menu a.active {
    color: var(--color-primary-light);
    background: rgba(59, 130, 246, 0.1);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: transform var(--transition-base);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    transform: translateX(-50%) scaleX(1);
}

.language-switch a {
    font-size: 0.85rem;
    padding: var(--space-1) var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-muted) !important;
    background: none !important;
}

.language-switch a:hover {
    border-color: var(--color-primary);
    color: var(--color-primary-light) !important;
}

/* --- Mobile Menu --- */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: var(--space-3);
    cursor: pointer;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    position: relative;
    transition: all var(--transition-base);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.hamburger::before { transform: translateY(-7px); }
.hamburger::after { transform: translateY(7px); }

.menu-toggle.active .hamburger { background: transparent; }
.menu-toggle.active .hamburger::before { transform: rotate(45deg); }
.menu-toggle.active .hamburger::after { transform: rotate(-45deg); }

@media (max-width: 768px) {
    .menu-toggle { display: block; }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: var(--space-6);
        flex-direction: column;
        gap: var(--space-2);
        border-bottom: 1px solid var(--color-border);
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
        animation: slideDown 0.3s ease;
    }

    .nav-menu.active { display: flex; }

    .nav-menu a {
        width: 100%;
        padding: var(--space-3) var(--space-4);
        font-size: 1.05rem;
    }

    @keyframes slideDown {
        from { opacity: 0; transform: translateY(-10px); }
        to { opacity: 1; transform: translateY(0); }
    }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    letter-spacing: 0.01em;
}

.btn span {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    position: relative;
    z-index: 1;
}

.btn .icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    fill: currentColor;
    stroke: currentColor;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3), inset 0 1px 0 rgba(255,255,255,0.1);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.45);
    color: #fff;
}

.btn-primary:hover::before { opacity: 1; }

.btn-secondary {
    background: linear-gradient(135deg, var(--color-whatsapp) 0%, var(--color-whatsapp-dark) 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.25), inset 0 1px 0 rgba(255,255,255,0.1);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    color: #fff;
}

.btn:active {
    transform: translateY(0);
}

/* CTA Button Group */
.cta-buttons {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    flex: 1;
    min-width: 180px;
    max-width: 260px;
    padding: var(--space-4) var(--space-6);
    font-size: 1rem;
}

/* Sticky CTA */
.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-3) var(--space-4);
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.06);
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
}

.sticky-cta.visible {
    transform: translateY(0);
}

.sticky-cta .btn {
    flex: 1;
    min-width: 0;
}

/* ============================================
   HERO SECTION (Homepage)
   ============================================ */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--space-24) + 60px) var(--space-6) var(--space-16);
    overflow: hidden;
    background: linear-gradient(160deg, #eef2ff 0%, #f0f9ff 30%, #f8fafc 60%, #ecfeff 100%);
}

/* Animated mesh gradient background */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 40%, rgba(37, 99, 235, 0.08) 0%, transparent 70%),
        radial-gradient(ellipse 60% 50% at 80% 60%, rgba(6, 182, 212, 0.07) 0%, transparent 70%),
        radial-gradient(ellipse 50% 40% at 50% 20%, rgba(139, 92, 246, 0.05) 0%, transparent 70%);
    animation: meshFloat 12s ease-in-out infinite alternate;
}

@keyframes meshFloat {
    0%   { transform: scale(1) translate(0, 0); }
    100% { transform: scale(1.1) translate(-20px, 10px); }
}

/* Subtle grid overlay */
.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(148, 163, 184, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(148, 163, 184, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: var(--space-12);
    align-items: center;
}

.hero-text {
    text-align: left;
}

.hero h1 {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 900;
    margin-bottom: var(--space-4);
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary-dark) 60%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.05;
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: clamp(1.15rem, 2vw, 1.5rem);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
    font-weight: 400;
    line-height: 1.6;
}

.hero-usp {
    margin-bottom: var(--space-8);
}

.guarantee {
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-2);
}

.hero-portrait {
    display: flex;
    align-items: center;
    justify-content: center;
}

.portrait-image {
    width: 280px;
    height: 280px;
    object-fit: contain;
    filter: drop-shadow(0 20px 40px rgba(37, 99, 235, 0.15));
    animation: heroFloat 6s ease-in-out infinite;
}

@keyframes heroFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-18px) rotate(1.5deg); }
}

.hero .cta-buttons {
    grid-column: 1 / -1;
    justify-content: flex-start;
    margin-top: var(--space-4);
}

/* Hero responsive */
@media (max-width: 968px) {
    .hero {
        min-height: auto;
        padding: calc(var(--space-16) + 70px) var(--space-4) var(--space-12);
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-8);
    }

    .hero-text { text-align: center; }

    .hero-portrait {
        order: -1;
    }

    .portrait-image {
        width: 200px;
        height: 200px;
    }

    .hero .cta-buttons {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .portrait-image { width: 160px; height: 160px; }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .cta-buttons .btn {
        max-width: 100%;
    }
}

/* ============================================
   PAGE HERO (Sub-pages)
   ============================================ */
.page-hero {
    position: relative;
    padding: calc(var(--space-20) + 70px) var(--space-6) var(--space-16);
    text-align: center;
    background: linear-gradient(160deg, #eef2ff 0%, #f0f9ff 50%, #ecfeff 100%);
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 50% 40%, rgba(37, 99, 235, 0.06) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 30% 70%, rgba(6, 182, 212, 0.05) 0%, transparent 60%);
}

.page-hero .hero-content {
    display: block;
    position: relative;
    z-index: 2;
}

.page-hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: var(--space-4);
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-hero .hero-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

/* ============================================
   GLASS CARD (Reusable)
   ============================================ */
.glass-card {
    background: var(--color-surface-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    transition: all var(--transition-slow);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 4px 12px rgba(0, 0, 0, 0.03);
}

.glass-card:hover {
    background: var(--color-surface-hover);
    border-color: rgba(59, 130, 246, 0.25);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.1), 0 0 0 1px rgba(59, 130, 246, 0.08);
    transform: translateY(-4px);
}

/* ============================================
   SERVICES SECTION (Homepage)
   ============================================ */
.services {
    padding: var(--space-20) 0;
    background: var(--color-bg-alt);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.services h2 {
    color: var(--color-text);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-6);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.service-card {
    background: var(--color-surface-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-align: center;
    transition: all var(--transition-slow);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 4px 12px rgba(0, 0, 0, 0.03);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transform: scaleX(0);
    transition: transform var(--transition-slow);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    background: var(--color-surface-hover);
    border-color: rgba(59, 130, 246, 0.3);
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.12), 0 0 0 1px rgba(59, 130, 246, 0.1);
    transform: translateY(-6px);
}

.service-icon {
    width: 60px;
    height: 60px;
    padding: var(--space-3);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(6, 182, 212, 0.1));
    border-radius: var(--radius-lg);
    color: var(--color-primary-light);
    stroke: var(--color-primary-light);
    fill: none;
    transition: all var(--transition-slow);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.1);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(-5deg);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.25), rgba(6, 182, 212, 0.15));
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.2);
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    transition: color var(--transition-base);
}

.service-card:hover h3 {
    color: var(--color-primary-light);
}

.service-card p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ============================================
   WHY US SECTION (Homepage)
   ============================================ */
.why-us {
    padding: var(--space-20) var(--space-6);
    background: var(--color-bg);
    position: relative;
}

.why-us-header {
    display: flex;
    align-items: center;
    gap: var(--space-10);
    max-width: 900px;
    margin: 0 auto var(--space-12);
}

.portrait-container {
    flex-shrink: 0;
}

.specialist-portrait {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(59, 130, 246, 0.3);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.15);
    transition: all var(--transition-slow);
}

.portrait-container:hover .specialist-portrait {
    border-color: var(--color-primary-light);
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.25);
    transform: scale(1.05);
}

.why-us-intro h2 {
    text-align: left;
    margin-bottom: var(--space-4);
}

.personal-intro {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    max-width: 1100px;
    margin: 0 auto;
}

.feature {
    background: var(--color-surface-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-align: center;
    transition: all var(--transition-slow);
}

.feature:hover {
    background: var(--color-surface-hover);
    border-color: rgba(59, 130, 246, 0.25);
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.1);
    transform: translateY(-6px);
}

.feature-icon {
    width: 52px;
    height: 52px;
    margin: 0 auto var(--space-5);
    color: var(--color-primary-light);
    stroke: var(--color-primary-light);
    fill: none;
    transition: all var(--transition-slow);
}

.feature:hover .feature-icon {
    transform: scale(1.1) rotate(-5deg);
    color: var(--color-accent-light);
    stroke: var(--color-accent-light);
}

.feature h3 {
    font-size: 1.15rem;
    margin-bottom: var(--space-3);
    color: var(--color-text);
}

.feature p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .why-us-header {
        flex-direction: column;
        text-align: center;
    }

    .why-us-intro h2 { text-align: center; }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .specialist-portrait {
        width: 120px;
        height: 120px;
    }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    padding: var(--space-16) var(--space-6) var(--space-8);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
    max-width: 1200px;
    margin: 0 auto var(--space-8);
}

.footer h3 {
    color: var(--color-text);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-4);
    letter-spacing: 0.02em;
    position: relative;
    padding-bottom: var(--space-3);
}

.footer h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: 2px;
}

.footer p {
    margin: var(--space-2) 0;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.footer a {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    transition: all var(--transition-base);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
    max-width: 1200px;
    margin: 0 auto;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-6);
    }
}

@media (max-width: 480px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   PRICING SECTION (Diensten)
   ============================================ */
.pricing {
    padding: var(--space-20) 0;
    background: var(--color-bg-alt);
}

.pricing h2 {
    color: var(--color-text);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-6);
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.pricing-card {
    background: var(--color-surface-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-6px);
    border-color: rgba(59, 130, 246, 0.2);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.pricing-card.featured {
    border-color: rgba(59, 130, 246, 0.4);
    background: rgba(59, 130, 246, 0.08);
    box-shadow: 0 0 40px rgba(59, 130, 246, 0.1);
}

.pricing-card.featured::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #fff;
    margin-bottom: var(--space-4);
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--space-6);
}

.pricing-header h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--space-3);
    color: var(--color-text);
}

.price {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--color-text);
    line-height: 1;
    margin-bottom: var(--space-1);
    background: linear-gradient(135deg, var(--color-text), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-period {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin-bottom: var(--space-8);
    flex-grow: 1;
}

.pricing-features li {
    padding: var(--space-3) 0;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    border-bottom: 1px solid rgba(148, 163, 184, 0.06);
}

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

.pricing-features li::before {
    content: '✓';
    color: var(--color-accent);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}

.pricing-note {
    text-align: center;
    margin-top: var(--space-8);
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.pricing-card .btn.btn-primary {
    width: 100%;
    padding: var(--space-4);
    font-size: 1rem;
    text-align: center;
    margin-top: auto;
}

/* ============================================
   SERVICES DETAIL SECTION (Diensten)
   ============================================ */
.services-detail {
    padding: var(--space-20) 0;
    background: var(--color-bg);
}

.services-detail h2 {
    color: var(--color-text);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.services-detail .service-card,
.services-grid .service-card {
    text-align: left;
    align-items: flex-start;
}

.service-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-3);
}

.service-description {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: var(--space-4);
}

.service-features {
    list-style: none;
    padding: 0;
}

.service-features li {
    padding: var(--space-2) 0;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.service-features li::before {
    content: '✓';
    color: var(--color-accent);
    font-weight: 700;
    font-size: 0.95rem;
    flex-shrink: 0;
}

/* ============================================
   FAQ SECTION (Diensten)
   ============================================ */
.faq {
    padding: var(--space-20) 0;
    background: var(--color-bg-alt);
}

.faq h2 {
    color: var(--color-text);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.faq-item {
    background: var(--color-surface-glass);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    overflow: hidden;
}

.faq-item:hover {
    border-color: rgba(59, 130, 246, 0.2);
}

.faq-item[open] {
    border-color: rgba(59, 130, 246, 0.3);
    background: var(--color-surface-hover);
}

.faq-item summary {
    padding: var(--space-5) var(--space-6);
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-text);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color var(--transition-base);
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--color-primary-light);
    transition: transform var(--transition-base);
    flex-shrink: 0;
    margin-left: var(--space-4);
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item summary:hover {
    color: var(--color-primary-light);
}

.faq-content {
    padding: 0 var(--space-6) var(--space-6);
    animation: faqSlide 0.3s ease;
}

.faq-content p {
    color: var(--color-text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

@keyframes faqSlide {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.quick-contact {
    padding: var(--space-20) 0;
    background: var(--color-bg-alt);
}

.quick-contact h2 {
    color: var(--color-text);
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-6);
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.contact-card {
    background: var(--color-surface-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-align: center;
    transition: all var(--transition-slow);
}

.contact-card:hover {
    background: var(--color-surface-hover);
    border-color: rgba(59, 130, 246, 0.25);
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.1);
    transform: translateY(-4px);
}

.contact-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--space-5);
    color: var(--color-primary-light);
    fill: var(--color-primary-light);
    stroke: var(--color-primary-light);
}

.contact-card h3 {
    font-size: 1.15rem;
    margin-bottom: var(--space-3);
    color: var(--color-text);
}

.contact-card p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    margin-bottom: var(--space-6);
    line-height: 1.6;
}

.contact-card .btn.btn-primary {
    width: 100%;
    padding: var(--space-3) var(--space-4);
}

/* --- Contact Form --- */
.contact-form {
    padding: var(--space-20) 0;
    background: var(--color-bg);
}

.contact-form h2 {
    color: var(--color-text);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

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

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-family);
    font-size: 1rem;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
    outline: none;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: var(--space-10);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 130px;
}

.form-message {
    padding: var(--space-4);
    border-radius: var(--radius-md);
    text-align: center;
    font-size: 0.95rem;
}

.form-message.success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #34d399;
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171;
}

.form-submit-button {
    position: relative;
}

.form-submit-button.loading::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    top: 50%;
    right: var(--space-4);
    transform: translateY(-50%);
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.7s linear infinite;
}

@keyframes spin {
    to { transform: translateY(-50%) rotate(360deg); }
}

@media (max-width: 600px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Service Area --- */
.service-area {
    padding: var(--space-20) 0;
    background: var(--color-bg-alt);
}

.service-area h2 {
    color: var(--color-text);
}

.area-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: start;
    margin-top: var(--space-8);
}

.area-info h3 {
    font-size: 1.3rem;
    color: var(--color-text);
    margin-bottom: var(--space-4);
}

.area-info > p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-4);
}

.area-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    margin: var(--space-4) 0;
}

.area-list {
    list-style: none;
    padding: 0;
}

.area-list li {
    padding: var(--space-2) 0;
    padding-left: var(--space-6);
    position: relative;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

.area-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
}

.area-note {
    margin-top: var(--space-6);
    background: var(--color-surface-glass);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
}

.area-note p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--space-2);
}

.area-note p:last-child { margin-bottom: 0; }

.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    min-height: 400px;
    position: relative;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    min-height: 400px;
    border: none;
}

@media (max-width: 768px) {
    .area-grid { grid-template-columns: 1fr; }
    .area-columns { grid-template-columns: 1fr; }
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-intro {
    padding: var(--space-20) var(--space-6);
    background: var(--color-bg-alt);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--space-12);
    max-width: 1100px;
    margin: 0 auto;
    align-items: center;
}

.about-text h2 {
    text-align: left;
    color: var(--color-text);
    margin-bottom: var(--space-6);
    font-size: clamp(1.5rem, 3vw, 2rem);
}

.about-text p {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-4);
    font-size: 1.02rem;
}

.about-image img {
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
    .about-image { order: -1; }
    .about-text h2 { text-align: center; }
}

/* --- Why Choose Us --- */
.why-choose-us {
    padding: var(--space-20) var(--space-6);
    background: var(--color-bg);
}

.why-choose-us h2 {
    color: var(--color-text);
}

.why-choose-us .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.feature-card {
    background: var(--color-surface-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    transition: all var(--transition-slow);
}

.feature-card:hover {
    background: var(--color-surface-hover);
    border-color: rgba(59, 130, 246, 0.25);
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.1);
    transform: translateY(-4px);
}

.feature-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-primary-light);
    margin-bottom: var(--space-3);
}

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

/* --- Workflow --- */
.workflow {
    padding: var(--space-20) var(--space-6);
    background: var(--color-bg-alt);
}

.workflow h2 {
    color: var(--color-text);
}

.workflow-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
}

/* connecting line */
.workflow-steps::before {
    content: '';
    position: absolute;
    top: 32px;
    left: 12%;
    right: 12%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-primary));
    opacity: 0.3;
    z-index: 0;
}

.step {
    text-align: center;
    position: relative;
    z-index: 1;
    padding: var(--space-6) var(--space-4);
}

.step-number {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-5);
    font-weight: 800;
    font-size: 1.2rem;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
    position: relative;
}

.step-number::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid rgba(59, 130, 246, 0.2);
}

.step h3 {
    font-size: 1.1rem;
    color: var(--color-text);
    margin-bottom: var(--space-3);
}

.step p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .workflow-steps {
        grid-template-columns: 1fr;
        max-width: 420px;
    }

    .workflow-steps::before {
        display: none;
    }
}

/* ============================================
   UTILITY
   ============================================ */
.primary-cta {
    position: relative;
    z-index: 1;
}