/* ═══════════════════════════════════════════════════════ */
/* MORION PPF SYSTEMS — COMPLETE DESIGN SYSTEM            */
/* ═══════════════════════════════════════════════════════ */

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

:root {
  --bg-black: #000000;
  --bg-dark-1: #050505;
  --bg-dark-2: #0a0a0a;
  --bg-card: #111111;
  --bg-input: #0d0d0d;
  --bg-table-header: #1a1a1a;
  --bg-navbar: rgba(0, 0, 0, 0.88);
  --text-white: #FFFFFF;
  --text-light: #E5E5E5;
  --text-gray: #AAAAAA;
  --text-muted: #888888;
  --text-dim: #666666;
  --text-dark: #444444;
  --accent: #2DD4BF;
  --accent-hover: #5EEAD4;
  --accent-dim: #14B8A6;
  --accent-glow: rgba(45, 212, 191, 0.12);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-light: #1a1a1a;
  --border-medium: #222222;
  --border-strong: #333333;
  --whatsapp-green: #25D366;
  --error-red: #FF3333;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;
  --container-max: 1280px;
  --container-wide: 1400px;
  --container-px: clamp(1.25rem, 5vw, 5rem);
  --section-py: clamp(4rem, 10vh, 8rem);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { font-family: var(--font-sans); background-color: var(--bg-black); color: var(--text-muted); line-height: 1.75; overflow-x: hidden; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
img { max-width: 100%; display: block; }
a { color: inherit; }

.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-px); }
.container-wide { max-width: var(--container-wide); margin: 0 auto; padding: 0 var(--container-px); }
.hide-scrollbar { scrollbar-width: none; -ms-overflow-style: none; }
.hide-scrollbar::-webkit-scrollbar { display: none; }

/* ══ NAVBAR ══ */
.navbar { position: fixed; top: 0; left: 0; right: 0; height: 72px; background: var(--bg-navbar); backdrop-filter: blur(24px) saturate(1.6); -webkit-backdrop-filter: blur(24px) saturate(1.6); border-bottom: 1px solid var(--border-subtle); z-index: 9999; transition: background 0.5s ease, box-shadow 0.5s ease; }
.navbar.scrolled { background: rgba(0,0,0,0.97); box-shadow: 0 1px 0 rgba(255,255,255,0.06); }
.navbar-content { max-width: 1440px; margin: 0 auto; height: 100%; display: flex; align-items: center; justify-content: space-between; padding: 0 40px; gap: 16px; }
.navbar-logo img { height: 28px; transition: opacity 0.2s; }
.navbar-logo:hover img { opacity: 0.85; }
.navbar-links { display: flex; align-items: center; gap: 20px; flex: 1; justify-content: center; }
.navbar-links a { font-family: var(--font-sans); font-size: 10.5px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.07em; color: rgba(255,255,255,0.45); text-decoration: none; position: relative; padding: 6px 2px; white-space: nowrap; transition: color 0.3s; }
.navbar-links a:hover, .navbar-links a.active { color: rgba(255,255,255,0.95); }
.navbar-links a.active::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1.5px; background: var(--accent); border-radius: 1px; }
.navbar-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.btn-language { display: inline-flex; align-items: center; gap: 5px; padding: 7px 10px; border-radius: 6px; color: rgba(255,255,255,0.45); background: transparent; border: none; cursor: pointer; font-family: var(--font-sans); font-size: 11px; font-weight: 500; transition: all 0.2s; }
.btn-language:hover { background: rgba(255,255,255,0.05); color: rgba(255,255,255,0.8); }
.btn-quotation { height: 33px; padding: 0 18px; background: var(--accent); color: #000; font-family: var(--font-sans); font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; border: none; border-radius: 6px; cursor: pointer; transition: all 0.2s; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; }
.btn-quotation:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(45,212,191,0.2); }
.hamburger { display: none; width: 40px; height: 40px; align-items: center; justify-content: center; flex-direction: column; gap: 5px; background: transparent; border: none; border-radius: 8px; cursor: pointer; transition: background 0.2s; }
.hamburger:hover { background: rgba(255,255,255,0.06); }
.hamburger span { width: 20px; height: 1.5px; background: rgba(255,255,255,0.7); transition: all 0.3s; display: block; }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translateY(6.5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translateY(-6.5px); }

/* Mobile Drawer */
.mobile-drawer-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.70); backdrop-filter: blur(6px); z-index: 10000; opacity: 0; pointer-events: none; transition: opacity 0.4s; }
.mobile-drawer-overlay.active { opacity: 1; pointer-events: all; }
.mobile-drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(85vw, 380px); background: #060606; border-left: 1px solid rgba(255,255,255,0.06); z-index: 10001; transform: translateX(100%); transition: transform 0.45s cubic-bezier(0.32,0.72,0,1); overflow-y: auto; display: flex; flex-direction: column; overscroll-behavior: contain; }
.mobile-drawer.active { transform: translateX(0); }
.mobile-drawer-header { display: flex; align-items: center; justify-content: space-between; height: 72px; padding: 0 24px; flex-shrink: 0; border-bottom: 1px solid rgba(255,255,255,0.04); }
.mobile-drawer-header img { height: 22px; opacity: 0.8; }
.mobile-drawer-close { width: 36px; height: 36px; background: transparent; border: none; color: rgba(255,255,255,0.4); cursor: pointer; font-size: 20px; display: flex; align-items: center; justify-content: center; border-radius: 8px; transition: all 0.2s; }
.mobile-drawer-close:hover { background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.8); }
.mobile-drawer-links { padding: 16px 20px; flex: 1; }
.mobile-drawer-links a { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; font-family: var(--font-sans); font-size: 13px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.04em; color: rgba(255,255,255,0.50); text-decoration: none; border-bottom: 1px solid rgba(255,255,255,0.04); transition: color 0.2s; }
.mobile-drawer-links a:hover, .mobile-drawer-links a.active { color: white; }
.mobile-drawer-links a::after { content: '›'; font-size: 16px; opacity: 0; transition: opacity 0.2s; }
.mobile-drawer-links a:hover::after, .mobile-drawer-links a.active::after { opacity: 0.6; }
.mobile-drawer-bottom { flex-shrink: 0; padding: 16px 20px 32px; border-top: 1px solid rgba(255,255,255,0.04); display: flex; flex-direction: column; gap: 12px; }
.mobile-drawer-bottom .btn-lang-mobile { width: 100%; display: flex; align-items: center; justify-content: center; gap: 8px; height: 44px; border: 1px solid rgba(255,255,255,0.08); border-radius: 8px; color: rgba(255,255,255,0.5); background: transparent; cursor: pointer; font-family: var(--font-sans); font-size: 12px; font-weight: 500; transition: all 0.2s; }
.mobile-drawer-bottom .btn-lang-mobile:hover { border-color: rgba(255,255,255,0.15); color: rgba(255,255,255,0.75); }
.mobile-drawer-bottom .btn-quotation { width: 100%; height: 46px; font-size: 13px; border-radius: 8px; }

/* ══ HERO ══ */
.hero { position: relative; width: 100%; height: 100vh; min-height: 100vh; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.5) 50%, #000000 95%); }
.hero-content { position: relative; z-index: 10; height: 100%; display: flex; align-items: flex-end; padding: 0 var(--container-px); padding-bottom: clamp(60px, 10vh, 120px); }
.hero-inner { max-width: 1440px; margin: 0 auto; width: 100%; }
.hero-subtitle { font-family: var(--font-sans); font-size: 13px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.18em; color: rgba(255,255,255,0.5); margin-bottom: 12px; animation: fadeInUp 0.6s 0.3s both; }
.hero-title { font-family: var(--font-sans); font-size: clamp(2.5rem, 7vw, 5.5rem); font-weight: 800; text-transform: uppercase; color: white; line-height: 0.95; letter-spacing: -0.03em; margin-bottom: 4px; animation: fadeInUp 0.8s 0.6s both; }
.hero-title-accent { font-family: var(--font-sans); font-size: clamp(2.5rem, 7vw, 5.5rem); font-weight: 800; text-transform: uppercase; line-height: 0.95; letter-spacing: -0.03em; margin-bottom: 32px; background: linear-gradient(90deg, #2DD4BF, #5EEAD4, #2DD4BF); background-size: 200% auto; -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; animation: gradientShift 4s linear infinite, fadeInUp 0.8s 0.9s both; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; animation: fadeInUp 0.5s 1.5s both; }

/* ══ PAGE HERO ══ */
.page-hero { position: relative; height: 70vh; display: flex; align-items: center; justify-content: center; background-size: cover; background-position: center; overflow: hidden; }
.page-hero-overlay { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.6) 50%, #000); }
.page-hero-content { position: relative; z-index: 10; max-width: var(--container-wide); margin: 0 auto; padding: 0 var(--container-px); text-align: center; }
.page-hero-label { font-family: var(--font-mono); font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.3em; color: var(--accent); margin-bottom: 16px; }
.page-hero-title { font-family: var(--font-sans); font-size: clamp(36px, 6vw, 64px); font-weight: 700; text-transform: uppercase; color: white; margin-bottom: 24px; }
.page-hero-desc { font-family: var(--font-sans); font-size: 18px; color: #999; max-width: 700px; margin: 0 auto; }

/* ══ SERIES CARDS ══ */
.series-scroll { display: flex; gap: 24px; overflow-x: auto; padding-bottom: 16px; }
.series-card { flex-shrink: 0; width: 320px; min-width: 290px; min-height: 500px; background: var(--bg-card); border: 1px solid rgba(255,255,255,0.06); border-radius: 16px; overflow: hidden; cursor: pointer; transition: all 0.4s; }
.series-card:hover { transform: translateY(-5px); border-color: rgba(255,255,255,0.12); box-shadow: 0 16px 48px rgba(0,0,0,0.4); }
.series-card-top { padding: 24px 24px 0; }
.series-card-level { font-family: var(--font-mono); font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.2em; color: var(--accent); margin-bottom: 6px; }
.series-card-name { font-family: var(--font-sans); font-size: 17px; font-weight: 700; text-transform: uppercase; color: white; margin-bottom: 4px; }
.series-card-warranty { font-family: var(--font-mono); font-size: 10px; color: var(--text-dim); letter-spacing: 0.08em; }
.series-card-img { display: flex; align-items: center; justify-content: center; height: 200px; padding: 16px; }
.series-card-img img { max-height: 180px; object-fit: contain; transition: transform 0.5s; }
.series-card:hover .series-card-img img { transform: scale(1.06); }
.series-card-desc { padding: 0 24px 24px; font-size: 14px; color: var(--text-muted); line-height: 1.7; }

/* ══ SECTIONS ══ */
.section { padding: var(--section-py) 0; }
.section-dark { background: var(--bg-dark-2); }
.section-black { background: var(--bg-black); }
.section-title { font-family: var(--font-sans); font-size: clamp(28px, 4vw, 40px); font-weight: 700; color: white; text-transform: uppercase; }
.section-desc { font-family: var(--font-sans); font-size: 16px; color: #999; line-height: 1.8; }

.stat-box { background: var(--bg-card); border: 1px solid var(--border-medium); border-radius: 12px; padding: 16px 24px; transition: all 0.2s; }
.stat-box:hover { border-color: var(--border-strong); background: #1a1a1a; }
.stat-value { font-family: var(--font-sans); font-size: 22px; font-weight: 700; color: white; }
.stat-label { font-family: var(--font-mono); font-size: 10px; color: var(--text-dim); text-transform: uppercase; margin-top: 4px; }

.info-card { background: var(--bg-card); border: 1px solid var(--border-medium); border-radius: 16px; padding: 32px; transition: all 0.3s; }
.info-card:hover { border-color: var(--border-strong); background: #1a1a1a; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.grid-split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }

/* ══ COMPARISON TABLE ══ */
.comparison-table { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: 16px; overflow: hidden; }
.comparison-header { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; padding: 14px 20px; background: var(--bg-table-header); }
.comparison-header span { font-family: var(--font-sans); font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-dim); }
.comparison-header .accent-col { color: var(--accent); }
.comparison-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; padding: 14px 20px; border-bottom: 1px solid var(--border-light); }
.comparison-row:last-child { border-bottom: none; }
.comparison-row span:first-child { font-weight: 500; color: #ccc; }
.comparison-row span:nth-child(2) { color: var(--text-dim); }
.comparison-row span:nth-child(3) { font-weight: 600; color: white; }
.comparison-row span.yes { color: var(--accent); }

/* ══ COLOR SWATCHES ══ */
.color-swatch { position: relative; aspect-ratio: 1; border-radius: 12px; overflow: hidden; background: #333; cursor: pointer; transition: transform 0.3s; }
.color-swatch:hover { transform: scale(1.05); box-shadow: 0 8px 30px rgba(0,0,0,0.4); }
.color-swatch-name { position: absolute; bottom: 0; left: 0; right: 0; padding: 12px; background: linear-gradient(to top, rgba(0,0,0,0.9), transparent); font-family: var(--font-sans); font-size: 14px; font-weight: 600; color: white; }

/* ══ STICKY TABS ══ */
.sticky-tabs { position: sticky; top: 72px; z-index: 50; background: black; border-bottom: 1px solid var(--border-light); }
.sticky-tabs-inner { max-width: var(--container-wide); margin: 0 auto; padding: 0 var(--container-px); display: flex; overflow-x: auto; }
.sticky-tabs-inner a { padding: 16px 24px; font-family: var(--font-sans); font-size: 13px; font-weight: 700; text-transform: uppercase; text-decoration: none; white-space: nowrap; color: var(--text-dim); border-bottom: 2px solid transparent; transition: color 0.2s; }
.sticky-tabs-inner a:hover { color: #ccc; }
.sticky-tabs-inner a.active { color: white; border-bottom-color: var(--accent); }

/* ══ LAYER STACK ══ */
.layer-bar { position: relative; background: linear-gradient(to bottom, rgba(45,212,191,0.3), rgba(45,212,191,0.1)); border: 1px solid transparent; border-radius: 4px; cursor: pointer; transition: all 0.4s; display: flex; align-items: center; justify-content: flex-end; padding-right: 16px; }
.layer-bar:hover { border-color: var(--accent); box-shadow: 0 0 20px rgba(45,212,191,0.15); transform: scaleY(1.1) translateX(8px); }
.layer-bar-info { text-align: right; }
.layer-bar-name { font-family: var(--font-mono); font-size: 12px; color: #999; }
.layer-bar-desc { font-family: var(--font-sans); font-size: 13px; color: #ccc; opacity: 0; transition: opacity 0.3s; margin-top: 4px; }
.layer-bar:hover .layer-bar-desc { opacity: 1; }

/* ══ WARRANTY ══ */
.warranty-card { background: var(--bg-card); border-radius: 16px; padding: 32px; }
.warranty-card.luxury { border: 2px solid var(--accent); }
.warranty-card.standard { border: 1px solid var(--border-medium); }
.warranty-badge { display: inline-block; padding: 8px 16px; border-radius: 8px; margin-bottom: 16px; }
.warranty-badge.luxury-badge { background: rgba(45,212,191,0.1); border: 1px solid rgba(45,212,191,0.3); }
.warranty-badge.standard-badge { background: #1a1a1a; }
.warranty-badge span { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; }
.warranty-badge.luxury-badge span { color: var(--accent); }
.warranty-badge.standard-badge span { color: #999; }
.warranty-list { list-style: none; }
.warranty-list li { display: flex; align-items: flex-start; gap: 12px; font-family: var(--font-sans); font-size: 14px; color: #ccc; margin-bottom: 12px; }
.warranty-list .check { margin-top: 4px; }
.warranty-list .check.teal { color: var(--accent); }
.warranty-list .check.gray { color: var(--text-dim); }

/* ══ EXCLUSIONS ══ */
.exclusion-item { display: flex; gap: 16px; background: var(--bg-card); border: 1px solid var(--border-medium); border-radius: 12px; padding: 24px; }
.exclusion-num { font-family: var(--font-mono); font-size: 14px; font-weight: 700; color: var(--error-red); flex-shrink: 0; }

/* ══ FOOTER ══ */
.footer { background: var(--bg-black); border-top: 1px solid var(--border-subtle); padding: 56px var(--container-px) 28px; }
.footer-content { max-width: var(--container-max); margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 44px; }
.footer-brand img { height: 32px; margin-bottom: 14px; opacity: 0.9; }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,0.35); max-width: 220px; margin-bottom: 18px; line-height: 1.6; }
.footer-brand .contact-link { font-size: 13px; font-weight: 600; color: var(--accent); text-decoration: none; transition: all 0.2s; }
.footer-brand .contact-link:hover { opacity: 0.8; text-decoration: underline; text-underline-offset: 3px; }
.footer-column h4 { font-family: var(--font-sans); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: rgba(255,255,255,0.85); margin-bottom: 16px; }
.footer-column a { display: block; font-size: 13px; color: rgba(255,255,255,0.35); text-decoration: none; line-height: 2.3; transition: color 0.2s; }
.footer-column a:hover { color: rgba(255,255,255,0.85); }
.footer-bottom { padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.05); display: flex; justify-content: space-between; align-items: center; }
.footer-copyright { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.20); }
.footer-social { display: flex; gap: 18px; }
.footer-social a { color: rgba(255,255,255,0.30); transition: all 0.2s; display: flex; align-items: center; }
.footer-social a:hover { color: rgba(255,255,255,0.85); transform: translateY(-1px); }

/* ══ WHATSAPP ══ */
.whatsapp-fab { position: fixed; bottom: 24px; right: 24px; width: 56px; height: 56px; background: var(--whatsapp-green); border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 16px rgba(37,211,102,0.30); z-index: 9998; cursor: pointer; transition: all 0.3s; animation: whatsappPulse 3s ease-in-out infinite; text-decoration: none; }
.whatsapp-fab:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(37,211,102,0.45); }
.whatsapp-fab svg { width: 28px; height: 28px; fill: white; }

/* ══ BUTTONS ══ */
.btn-primary { display: inline-flex; align-items: center; justify-content: center; height: 46px; padding: 0 28px; background: var(--accent); color: #000; font-family: var(--font-sans); font-size: 13px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; text-decoration: none; border: none; border-radius: 8px; cursor: pointer; transition: all 0.2s ease; }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(45,212,191,0.15); }
.btn-outline { display: inline-flex; align-items: center; justify-content: center; height: 46px; padding: 0 28px; background: transparent; color: var(--accent); font-family: var(--font-sans); font-size: 13px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; text-decoration: none; border: 1.5px solid var(--accent); border-radius: 8px; cursor: pointer; transition: all 0.2s ease; }
.btn-outline:hover { background: rgba(45,212,191,0.06); transform: translateY(-2px); }
.btn-submit { width: 100%; height: 52px; background: var(--accent); color: #000; font-family: var(--font-sans); font-size: 16px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; border: none; border-radius: 8px; cursor: pointer; transition: all 0.2s; margin-top: 24px; }
.btn-submit:hover { background: var(--accent-hover); transform: translateY(-2px); }

/* ══ FORMS ══ */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.form-label { font-family: var(--font-sans); font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-dim); }
.form-input, .form-select, .form-textarea { width: 100%; height: 48px; padding: 0 16px; background: var(--bg-card); border: 1px solid var(--border-medium); border-radius: 8px; color: #FFFFFF; font-family: var(--font-sans); font-size: 14px; outline: none; transition: all 0.2s ease; -webkit-appearance: none; appearance: none; }
.form-textarea { height: auto; min-height: 140px; padding: 12px 16px; resize: vertical; line-height: 1.6; }
.form-select { background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23666' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px; cursor: pointer; }
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-dark); }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(45,212,191,0.1); }

/* ══ ANIMATIONS ══ */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }
@keyframes gradientShift { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
@keyframes whatsappPulse { 0% { box-shadow: 0 4px 16px rgba(37,211,102,0.30), 0 0 0 0 rgba(37,211,102,0.4); } 70% { box-shadow: 0 4px 16px rgba(37,211,102,0.30), 0 0 0 14px rgba(37,211,102,0); } 100% { box-shadow: 0 4px 16px rgba(37,211,102,0.30), 0 0 0 0 rgba(37,211,102,0); } }
.fade-in-up { opacity: 0; animation: fadeInUp 0.8s cubic-bezier(0.25, 0.1, 0.25, 1) forwards; }

/* ══ RESPONSIVE ══ */
@media (max-width: 1279px) { .navbar-links { display: none; } .navbar-actions { display: none; } .hamburger { display: flex; } }
@media (max-width: 1023px) { .grid-split { grid-template-columns: 1fr; gap: 32px; } .grid-3 { grid-template-columns: repeat(2, 1fr); } .grid-5 { grid-template-columns: repeat(3, 1fr); } .navbar-content { padding: 0 24px; } }
@media (max-width: 767px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } .grid-2 { grid-template-columns: 1fr; } .grid-3 { grid-template-columns: 1fr; } .grid-5 { grid-template-columns: repeat(2, 1fr); } .form-row { grid-template-columns: 1fr; } .comparison-header, .comparison-row { font-size: 12px; } .whatsapp-fab { width: 48px; height: 48px; bottom: 16px; right: 16px; } .whatsapp-fab svg { width: 24px; height: 24px; } .page-hero { height: 60vh; } }
@media (max-width: 479px) { .footer-grid { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; gap: 16px; text-align: center; } .navbar-content { padding: 0 16px; } .navbar-logo img { height: 22px; } .container, .container-wide { padding: 0 20px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; } }