/* ================================================
   RIVO PAINTS — Online PDF Editor
   Design System & Global Styles
   ================================================ */

/* --- CSS Custom Properties --- */
:root {
    --color-primary: #1E3A5F;
    --color-primary-dark: #0D2137;
    --color-primary-light: #2D5A8E;
    --color-accent: #FF6B35;
    --color-accent-hover: #E85A25;
    --color-success: #22C55E;
    --color-purple: #8B5CF6;
    --color-warning: #F59E0B;
    --color-blue: #3B82F6;
    --color-bg: #F8FAFC;
    --color-bg-alt: #F1F5F9;
    --color-bg-dark: #0F172A;
    --color-bg-card: #FFFFFF;
    --color-text: #1E293B;
    --color-text-secondary: #64748B;
    --color-text-muted: #94A3B8;
    --color-text-light: #CBD5E1;
    --color-text-on-dark: #E2E8F0;
    --color-border: #E2E8F0;
    --color-border-light: #F1F5F9;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Space Grotesk', 'Inter', sans-serif;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.15);
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1200px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary-light); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent); }
ul, ol { list-style: none; }
address { font-style: normal; }
h1,h2,h3,h4,h5,h6 { font-family: var(--font-heading); line-height: 1.2; color: var(--color-primary-dark); }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* --- Buttons --- */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--font-primary); font-weight: 600; font-size: 15px;
    padding: 12px 24px; border-radius: var(--radius-md); border: 2px solid transparent;
    cursor: pointer; transition: all var(--transition); text-decoration: none; white-space: nowrap;
}
.btn-sm { padding: 8px 18px; font-size: 14px; }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-primary {
    background: linear-gradient(135deg, var(--color-accent), #FF8F5E);
    color: #fff; border-color: var(--color-accent);
    box-shadow: 0 4px 14px rgba(255,107,53,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255,107,53,0.45); color: #fff; }
.btn-outline {
    background: transparent; color: var(--color-primary); border-color: var(--color-border);
}
.btn-outline:hover { border-color: var(--color-primary); background: var(--color-primary); color: #fff; }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.3); }
.btn-outline-light:hover { background: #fff; color: var(--color-primary-dark); border-color: #fff; }
.btn-ghost { background: transparent; color: var(--color-primary); border-color: transparent; }
.btn-ghost:hover { background: var(--color-bg-alt); }

/* --- Utility --- */
.text-gradient {
    background: linear-gradient(135deg, var(--color-accent), var(--color-purple));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ====== HEADER ====== */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(255,255,255,0.92); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-light);
    transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-text { font-family: var(--font-heading); font-size: 22px; font-weight: 700; color: var(--color-primary-dark); }
.logo-accent { color: var(--color-accent); }
.nav-list { display: flex; gap: 32px; }
.nav-link {
    font-size: 15px; font-weight: 500; color: var(--color-text-secondary);
    position: relative; padding: 4px 0; transition: color var(--transition);
}
.nav-link::after {
    content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px;
    background: var(--color-accent); border-radius: 2px; transition: width var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--color-primary-dark); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.mobile-menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; flex-direction: column; gap: 5px; }
.hamburger-line { display: block; width: 24px; height: 2px; background: var(--color-text); border-radius: 2px; transition: all var(--transition); }

/* ====== HERO ====== */
.hero {
    position: relative; padding: 140px 0 100px; overflow: hidden;
    background: linear-gradient(160deg, #F0F4FF 0%, #FFF7F2 50%, #F5F0FF 100%);
}
.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; }
.hero-shape {
    position: absolute; border-radius: 50%; opacity: 0.4;
    animation: floatShape 8s ease-in-out infinite;
}
.hero-shape--1 { width: 400px; height: 400px; top: -100px; right: -100px; background: radial-gradient(circle, rgba(255,107,53,0.15), transparent 70%); }
.hero-shape--2 { width: 300px; height: 300px; bottom: -50px; left: -80px; background: radial-gradient(circle, rgba(139,92,246,0.12), transparent 70%); animation-delay: -3s; }
.hero-shape--3 { width: 200px; height: 200px; top: 40%; left: 50%; background: radial-gradient(circle, rgba(59,130,246,0.1), transparent 70%); animation-delay: -5s; }
@keyframes floatShape { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-20px)} }

.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 13px; font-weight: 600; color: var(--color-success);
    background: rgba(34,197,94,0.08); border: 1px solid rgba(34,197,94,0.2);
    padding: 6px 14px; border-radius: 50px; margin-bottom: 20px;
}
.hero-title { font-size: 52px; font-weight: 800; line-height: 1.1; margin-bottom: 20px; color: var(--color-primary-dark); }
.hero-subtitle { font-size: 18px; color: var(--color-text-secondary); line-height: 1.7; margin-bottom: 32px; max-width: 540px; }
.hero-cta-group { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-stats { display: flex; gap: 24px; align-items: center; }
.hero-stat { text-align: center; }
.hero-stat-number { display: block; font-family: var(--font-heading); font-size: 28px; font-weight: 700; color: var(--color-primary-dark); }
.hero-stat-label { font-size: 13px; color: var(--color-text-muted); }
.hero-stat-divider { width: 1px; height: 40px; background: var(--color-border); }

.hero-visual { position: relative; }
.hero-image-wrapper {
    position: relative; border-radius: var(--radius-xl); overflow: hidden;
    box-shadow: var(--shadow-xl); border: 1px solid rgba(255,255,255,0.6);
}
.hero-image-wrapper img { width: 100%; height: auto; display: block; background: var(--color-bg-alt); min-height: 300px; }
.hero-image-float {
    position: absolute; display: flex; align-items: center; gap: 8px;
    background: #fff; padding: 10px 16px; border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg); font-size: 13px; font-weight: 600;
    animation: floatBadge 4s ease-in-out infinite;
}
.hero-image-float--1 { bottom: 20px; left: -20px; color: var(--color-success); }
.hero-image-float--2 { top: 20px; right: -20px; color: var(--color-blue); animation-delay: -2s; }
@keyframes floatBadge { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }

/* ====== SECTIONS COMMON ====== */
.section-header { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.section-tag {
    display: inline-block; font-size: 13px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 1.5px;
    color: var(--color-accent); margin-bottom: 12px;
}
.section-title { font-size: 40px; font-weight: 700; margin-bottom: 16px; }
.section-desc { font-size: 17px; color: var(--color-text-secondary); line-height: 1.7; }

/* ====== FEATURES ====== */
.features { padding: 100px 0; background: var(--color-bg); }
.features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.feature-card {
    background: var(--color-bg-card); border-radius: var(--radius-lg);
    padding: 36px; border: 1px solid var(--color-border);
    transition: all var(--transition); position: relative; overflow: hidden;
}
.feature-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--accent, var(--color-accent)), transparent);
    opacity: 0; transition: opacity var(--transition);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.feature-card:hover::before { opacity: 1; }
.feature-icon-wrap {
    width: 56px; height: 56px; border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    background: color-mix(in srgb, var(--accent, var(--color-accent)) 10%, transparent);
    color: var(--accent, var(--color-accent)); margin-bottom: 20px;
}
.feature-title { font-size: 22px; font-weight: 700; margin-bottom: 12px; }
.feature-desc { color: var(--color-text-secondary); margin-bottom: 16px; font-size: 15px; }
.feature-list { margin-bottom: 20px; }
.feature-list li {
    position: relative; padding-left: 22px; margin-bottom: 8px;
    font-size: 14px; color: var(--color-text-secondary);
}
.feature-list li::before {
    content: ''; position: absolute; left: 0; top: 7px;
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--accent, var(--color-accent)); opacity: 0.6;
}
.feature-link {
    font-size: 14px; font-weight: 600; color: var(--color-accent);
    display: inline-flex; align-items: center; gap: 4px;
}
.feature-link:hover { gap: 8px; color: var(--color-accent-hover); }

/* ====== HOW IT WORKS ====== */
.how-it-works { padding: 100px 0; background: var(--color-bg-alt); }
.steps-grid { display: flex; align-items: flex-start; justify-content: center; gap: 0; }
.step-card {
    flex: 1; max-width: 320px; text-align: center; padding: 32px 24px;
    position: relative;
}
.step-number {
    font-family: var(--font-heading); font-size: 64px; font-weight: 800;
    color: var(--color-border); line-height: 1; margin-bottom: 16px;
}
.step-icon {
    width: 64px; height: 64px; border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: #fff; display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px; box-shadow: 0 8px 24px rgba(30,58,95,0.2);
}
.step-title { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
.step-desc { font-size: 15px; color: var(--color-text-secondary); }
.step-connector {
    display: flex; align-items: center; padding-top: 120px;
    color: var(--color-text-muted); flex-shrink: 0;
}

/* ====== TRUST ====== */
.trust-section { padding: 100px 0; background: var(--color-bg); }
.trust-badges-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.trust-badge {
    text-align: center; padding: 32px 20px; background: var(--color-bg-card);
    border-radius: var(--radius-lg); border: 1px solid var(--color-border);
    transition: all var(--transition);
}
.trust-badge:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.trust-badge-icon {
    width: 72px; height: 72px; border-radius: 50%;
    background: linear-gradient(135deg, rgba(30,58,95,0.06), rgba(139,92,246,0.06));
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 16px; color: var(--color-primary);
}
.trust-badge-title { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.trust-badge-desc { font-size: 14px; color: var(--color-text-secondary); }

/* ====== TESTIMONIALS ====== */
.testimonials { padding: 100px 0; background: var(--color-bg-alt); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
    background: var(--color-bg-card); border-radius: var(--radius-lg);
    padding: 32px; border: 1px solid var(--color-border);
    transition: all var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.testimonial-stars { color: var(--color-warning); font-size: 18px; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-text { font-size: 15px; color: var(--color-text-secondary); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-author img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; background: var(--color-bg-alt); }
.testimonial-name { display: block; font-size: 15px; color: var(--color-primary-dark); }
.testimonial-role { font-size: 13px; color: var(--color-text-muted); }

/* ====== CTA SECTION ====== */
.cta-section { padding: 100px 0; }
.cta-inner {
    text-align: center; padding: 64px 48px;
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    border-radius: var(--radius-xl); color: #fff;
    position: relative; overflow: hidden;
}
.cta-inner::before {
    content: ''; position: absolute; top: -50%; right: -20%; width: 400px; height: 400px;
    border-radius: 50%; background: rgba(255,107,53,0.15); pointer-events: none;
}
.cta-title { font-size: 36px; font-weight: 700; color: #fff; margin-bottom: 16px; position: relative; }
.cta-desc { font-size: 17px; color: var(--color-text-on-dark); max-width: 600px; margin: 0 auto 32px; position: relative; }
.cta-buttons { display: flex; justify-content: center; gap: 16px; position: relative; }

/* ====== FOOTER ====== */
.site-footer { background: var(--color-bg-dark); color: var(--color-text-on-dark); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo .logo-text { color: #fff; }
.footer-tagline { font-size: 14px; color: var(--color-text-muted); line-height: 1.6; }
.footer-heading { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: #fff; margin-bottom: 16px; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 14px; color: var(--color-text-muted); transition: color var(--transition); }
.footer-links a:hover { color: var(--color-accent); }
.footer-bottom { padding: 24px 0; display: flex; flex-direction: column; gap: 16px; align-items: center; }
.footer-contact-info address {
    display: flex; flex-wrap: wrap; gap: 24px; justify-content: center;
    font-size: 14px; color: var(--color-text-muted);
}
.footer-contact-info a { color: var(--color-text-muted); }
.footer-contact-info a:hover { color: var(--color-accent); }
.footer-address, .footer-phone, .footer-email { display: inline-flex; align-items: center; gap: 6px; }
.footer-copy { font-size: 12px; color: var(--color-text-muted); text-align: center; opacity: 0.7; padding-bottom: 24px; }

/* ====== COOKIE BANNER ====== */
.cookie-banner {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 9999;
    background: var(--color-bg-dark); border-top: 1px solid rgba(255,255,255,0.1);
    padding: 16px 0; transform: translateY(0); transition: transform 0.4s ease;
}
.cookie-banner.hidden { transform: translateY(100%); pointer-events: none; }
.cookie-banner-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.cookie-banner-inner p { font-size: 13px; color: var(--color-text-muted); line-height: 1.5; }
.cookie-banner-inner a { color: var(--color-accent); text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-banner .btn-ghost { color: var(--color-text-muted); border: 1px solid rgba(255,255,255,0.15); }
.cookie-banner .btn-ghost:hover { background: rgba(255,255,255,0.1); }

/* ====== TOAST ====== */
.toast-container { position: fixed; top: 88px; right: 24px; z-index: 10000; display: flex; flex-direction: column; gap: 10px; }
.toast {
    background: var(--color-bg-card); border-radius: var(--radius-md);
    padding: 14px 20px; box-shadow: var(--shadow-lg); border-left: 4px solid var(--color-success);
    font-size: 14px; min-width: 280px; animation: toastIn 0.3s ease;
}
.toast.toast-error { border-left-color: #EF4444; }
@keyframes toastIn { from{opacity:0;transform:translateX(40px)} to{opacity:1;transform:translateX(0)} }

/* ====== CATALOG PAGE ====== */
.page-hero {
    padding: 120px 0 60px;
    background: linear-gradient(160deg, #F0F4FF 0%, #FFF7F2 50%, #F5F0FF 100%);
    text-align: center;
}
.page-hero h1 { font-size: 44px; font-weight: 800; margin-bottom: 16px; }
.page-hero p { font-size: 18px; color: var(--color-text-secondary); max-width: 600px; margin: 0 auto; }
.catalog-section { padding: 80px 0; }
.catalog-layout { display: grid; grid-template-columns: 260px 1fr; gap: 40px; }

/* Sidebar */
.catalog-sidebar {
    position: sticky; top: 96px; align-self: start;
    background: var(--color-bg-card); border-radius: var(--radius-lg);
    padding: 28px; border: 1px solid var(--color-border);
}
.sidebar-heading { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--color-text-muted); margin-bottom: 16px; }
.sidebar-nav { margin-bottom: 28px; }
.sidebar-nav li { margin-bottom: 4px; }
.sidebar-nav a {
    display: block; padding: 10px 14px; border-radius: var(--radius-sm);
    font-size: 14px; font-weight: 500; color: var(--color-text-secondary);
    transition: all var(--transition);
}
.sidebar-nav a:hover, .sidebar-nav a.active { background: var(--color-bg-alt); color: var(--color-primary-dark); }

/* Pricing Toggle */
.pricing-toggle-wrap { text-align: center; margin-bottom: 48px; }
.pricing-toggle {
    display: inline-flex; align-items: center; gap: 12px;
    background: var(--color-bg-card); border-radius: 50px;
    padding: 6px; border: 1px solid var(--color-border);
}
.pricing-toggle-btn {
    padding: 10px 24px; border-radius: 50px; border: none;
    font-family: var(--font-primary); font-size: 14px; font-weight: 600;
    cursor: pointer; transition: all var(--transition); background: transparent; color: var(--color-text-secondary);
}
.pricing-toggle-btn.active { background: var(--color-primary); color: #fff; box-shadow: var(--shadow-sm); }
.pricing-save-badge {
    font-size: 11px; font-weight: 700; background: var(--color-success);
    color: #fff; padding: 3px 10px; border-radius: 50px;
}

/* Pricing Cards */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pricing-card {
    background: var(--color-bg-card); border-radius: var(--radius-lg);
    padding: 36px; border: 1px solid var(--color-border);
    text-align: center; position: relative; transition: all var(--transition);
}
.pricing-card.featured {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 1px var(--color-accent), var(--shadow-lg);
    transform: scale(1.04);
}
.pricing-card.featured .pricing-badge {
    position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
    background: var(--color-accent); color: #fff;
    padding: 4px 16px; border-radius: 50px; font-size: 12px; font-weight: 700;
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.pricing-card.featured:hover { transform: scale(1.04) translateY(-4px); }
.pricing-tier { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.pricing-desc { font-size: 14px; color: var(--color-text-secondary); margin-bottom: 20px; }
.pricing-amount { font-family: var(--font-heading); font-size: 48px; font-weight: 800; color: var(--color-primary-dark); }
.pricing-amount span { font-size: 16px; font-weight: 500; color: var(--color-text-muted); }
.pricing-period { font-size: 14px; color: var(--color-text-muted); margin-bottom: 24px; }
.pricing-features { text-align: left; margin-bottom: 28px; }
.pricing-features li {
    padding: 8px 0; font-size: 14px; color: var(--color-text-secondary);
    display: flex; align-items: flex-start; gap: 10px;
}
.pricing-features li::before { content: '✓'; color: var(--color-success); font-weight: 700; flex-shrink: 0; }
.pricing-features li.disabled { opacity: 0.4; }
.pricing-features li.disabled::before { content: '—'; color: var(--color-text-muted); }

/* Tools Grid */
.tools-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 80px; }
.tool-card {
    background: var(--color-bg-card); border-radius: var(--radius-lg);
    padding: 28px; border: 1px solid var(--color-border);
    transition: all var(--transition); display: block; color: var(--color-text);
}
.tool-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--color-accent); color: var(--color-text); }
.tool-card-icon {
    width: 52px; height: 52px; border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    background: var(--color-bg-alt); color: var(--color-primary); margin-bottom: 16px;
}
.tool-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.tool-card p { font-size: 14px; color: var(--color-text-secondary); }

/* ====== PRODUCT DETAIL ====== */
.product-detail { padding: 80px 0; }
.product-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.product-image { border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-lg); background: var(--color-bg-alt); }
.product-image img { width: 100%; }
.product-info h1 { font-size: 36px; margin-bottom: 12px; }
.product-tagline { font-size: 18px; color: var(--color-text-secondary); margin-bottom: 24px; }
.product-specs { margin-bottom: 32px; }
.spec-row { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--color-border); font-size: 14px; }
.spec-label { font-weight: 600; color: var(--color-text); }
.spec-value { color: var(--color-text-secondary); }

/* Accordion */
.accordion { margin-top: 32px; }
.accordion-item { border: 1px solid var(--color-border); border-radius: var(--radius-md); margin-bottom: 8px; overflow: hidden; }
.accordion-trigger {
    width: 100%; padding: 16px 20px; background: var(--color-bg-card); border: none;
    font-family: var(--font-primary); font-size: 15px; font-weight: 600;
    text-align: left; cursor: pointer; display: flex; justify-content: space-between; align-items: center;
    color: var(--color-text); transition: background var(--transition);
}
.accordion-trigger:hover { background: var(--color-bg-alt); }
.accordion-trigger .icon { font-size: 20px; transition: transform var(--transition); color: var(--color-text-muted); }
.accordion-item.open .accordion-trigger .icon { transform: rotate(45deg); }
.accordion-content {
    max-height: 0; overflow: hidden; transition: max-height 0.35s ease;
    background: var(--color-bg-card);
}
.accordion-content-inner { padding: 0 20px 20px; font-size: 15px; color: var(--color-text-secondary); line-height: 1.7; }

/* ====== ABOUT PAGE ====== */
.about-section { padding: 80px 0; }
.about-content { max-width: 820px; margin: 0 auto; }
.about-content h2 { font-size: 28px; margin: 40px 0 16px; }
.about-content p { font-size: 16px; color: var(--color-text-secondary); line-height: 1.8; margin-bottom: 20px; }
.about-values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 40px 0; }
.about-value-card {
    background: var(--color-bg-card); padding: 28px; border-radius: var(--radius-lg);
    border: 1px solid var(--color-border); text-align: center;
}
.about-value-card h4 { font-size: 18px; margin: 12px 0 8px; }
.about-value-card p { font-size: 14px; color: var(--color-text-secondary); }
.about-team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin: 40px 0; }
.team-card { text-align: center; }
.team-card img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--radius-lg); margin-bottom: 12px; background: var(--color-bg-alt); }
.team-card h4 { font-size: 16px; margin-bottom: 4px; }
.team-card span { font-size: 13px; color: var(--color-text-muted); }

/* ====== CONTACT PAGE ====== */
.contact-section { padding: 80px 0; }
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-form-card {
    background: var(--color-bg-card); padding: 40px; border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; color: var(--color-text); }
.form-group input, .form-group textarea, .form-group select {
    width: 100%; padding: 12px 16px; border: 1px solid var(--color-border);
    border-radius: var(--radius-sm); font-family: var(--font-primary); font-size: 15px;
    color: var(--color-text); background: var(--color-bg);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none; border-color: var(--color-primary-light);
    box-shadow: 0 0 0 3px rgba(30,58,95,0.1);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group input.error, .form-group textarea.error { border-color: #EF4444; }
.form-error { font-size: 12px; color: #EF4444; margin-top: 4px; display: none; }
.form-group.has-error .form-error { display: block; }

/* Consent Checkbox */
.consent-group { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 24px; }
.consent-group input[type="checkbox"] { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--color-primary); cursor: pointer; flex-shrink: 0; }
.consent-group label { font-size: 13px; color: var(--color-text-secondary); line-height: 1.5; cursor: pointer; }
.consent-group label a { color: var(--color-accent); text-decoration: underline; }

.contact-info-card {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    border-radius: var(--radius-lg); padding: 40px; color: #fff;
}
.contact-info-card h3 { color: #fff; font-size: 24px; margin-bottom: 24px; }
.contact-detail { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 24px; }
.contact-detail-icon {
    width: 44px; height: 44px; border-radius: 50%;
    background: rgba(255,255,255,0.1); display: flex; align-items: center;
    justify-content: center; flex-shrink: 0; color: var(--color-accent);
}
.contact-detail h4 { font-size: 14px; color: rgba(255,255,255,0.6); font-weight: 500; margin-bottom: 4px; }
.contact-detail p, .contact-detail a { font-size: 16px; color: #fff; }
.map-placeholder {
    margin-top: 24px; border-radius: var(--radius-md); overflow: hidden;
    height: 200px; background: rgba(255,255,255,0.05);
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; color: rgba(255,255,255,0.4);
}

/* ====== LEGAL PAGES ====== */
.legal-section { padding: 80px 0; }
.legal-content { max-width: 820px; margin: 0 auto; }
.legal-content h1 { font-size: 36px; margin-bottom: 8px; }
.legal-content .legal-updated { font-size: 14px; color: var(--color-text-muted); margin-bottom: 40px; }
.legal-content h2 { font-size: 22px; margin: 36px 0 12px; }
.legal-content h3 { font-size: 18px; margin: 24px 0 8px; }
.legal-content p { font-size: 15px; color: var(--color-text-secondary); line-height: 1.8; margin-bottom: 16px; }
.legal-content ul { margin-bottom: 16px; padding-left: 20px; }
.legal-content ul li { font-size: 15px; color: var(--color-text-secondary); line-height: 1.8; margin-bottom: 8px; list-style: disc; }
.legal-content a { color: var(--color-accent); text-decoration: underline; }

/* ====== RESPONSIVE ====== */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; text-align: center; }
    .hero-subtitle { margin: 0 auto 32px; }
    .hero-cta-group { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-visual { max-width: 560px; margin: 0 auto; }
    .features-grid { grid-template-columns: 1fr; }
    .trust-badges-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .catalog-layout { grid-template-columns: 1fr; }
    .catalog-sidebar { position: static; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .pricing-card.featured { transform: none; }
    .pricing-card.featured:hover { transform: translateY(-4px); }
    .product-layout, .contact-layout { grid-template-columns: 1fr; }
    .about-team-grid { grid-template-columns: repeat(2, 1fr); }
    .tools-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .hero { padding: 120px 0 60px; }
    .hero-title { font-size: 36px; }
    .section-title { font-size: 28px; }
    .main-nav { display: none; }
    .main-nav.open {
        display: flex; position: absolute; top: 72px; left: 0; right: 0;
        background: #fff; border-bottom: 1px solid var(--color-border);
        padding: 16px 24px; box-shadow: var(--shadow-lg);
    }
    .main-nav.open .nav-list { flex-direction: column; gap: 0; width: 100%; }
    .main-nav.open .nav-link { display: block; padding: 12px 0; }
    .mobile-menu-toggle { display: flex; }
    .header-actions .btn { display: none; }
    .header-actions .btn-primary { display: inline-flex; }
    .steps-grid { flex-direction: column; align-items: center; }
    .step-connector { transform: rotate(90deg); padding: 0; margin: -8px 0; }
    .trust-badges-grid { grid-template-columns: 1fr; }
    .hero-stats { flex-direction: column; gap: 12px; }
    .hero-stat-divider { width: 40px; height: 1px; }
    .hero-image-float { display: none; }
    .about-values-grid { grid-template-columns: 1fr; }
    .about-team-grid { grid-template-columns: 1fr 1fr; }
    .tools-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-contact-info address { flex-direction: column; align-items: center; }
    .cta-inner { padding: 40px 24px; }
    .cta-title { font-size: 28px; }
    .cookie-banner-inner { flex-direction: column; text-align: center; }
}