:root {
  --cream: #FAF8F4;
  --white: #FFFFFF;
  --charcoal: #1C1C1E;
  --dark: #2C2C2E;
  --mid: #636366;
  --light: #AEAEB2;
  --border: #E5E5EA;
  --accent: #C8860A;
  --accent-dark: #A06A00;
  --accent-light: #F5C06A;
  --teal: #1B6B6B;
  --teal-light: #E8F4F4;
  --hero-overlay: rgba(18,18,20,0.58);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.07);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.10);
  --shadow-lg: 0 24px 64px rgba(0,0,0,0.13);
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', sans-serif;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-body); background: var(--cream); color: var(--charcoal); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-label { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; display: block; }
.section-title { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 700; color: var(--charcoal); line-height: 1.15; margin-bottom: 18px; }
.section-sub { font-size: 1.08rem; color: var(--mid); max-width: 560px; line-height: 1.7; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 30px; border-radius: 50px; font-weight: 600; font-size: 0.95rem; transition: var(--transition); letter-spacing: 0.01em; }
.btn-primary { background: var(--accent); color: var(--white); box-shadow: 0 4px 20px rgba(200,134,10,0.28); }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(200,134,10,0.38); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.7); }
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: var(--white); }
.btn-teal { background: var(--teal); color: var(--white); }
.btn-teal:hover { background: #145454; transform: translateY(-2px); }

/* HEADER */
#header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 18px 0; transition: background var(--transition), padding var(--transition), box-shadow var(--transition); }
#header.scrolled { background: rgba(255,255,255,0.97); padding: 10px 0; box-shadow: var(--shadow-md); backdrop-filter: blur(12px); }
#header .header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-icon { width: 42px; height: 42px; background: var(--accent); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: white; font-size: 1.3rem; flex-shrink: 0; }
.logo-text { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--white); line-height: 1.15; transition: color var(--transition); }
.logo-text span { display: block; font-size: 0.68rem; font-weight: 400; font-family: var(--font-body); letter-spacing: 0.1em; color: var(--accent-light); }
#header.scrolled .logo-text { color: var(--charcoal); }
#header.scrolled .logo-text span { color: var(--accent); }
nav { display: flex; align-items: center; gap: 4px; }
nav a { padding: 8px 12px; font-size: 0.88rem; font-weight: 500; color: rgba(255,255,255,0.88); border-radius: 8px; transition: var(--transition); }
nav a:hover { color: var(--accent-light); background: rgba(255,255,255,0.08); }
#header.scrolled nav a { color: var(--mid); }
#header.scrolled nav a:hover { color: var(--accent); background: rgba(200,134,10,0.08); }
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; cursor: pointer; }
.hamburger span { display: block; width: 24px; height: 2px; background: white; border-radius: 2px; transition: var(--transition); }
#header.scrolled .hamburger span { background: var(--charcoal); }
.mobile-nav { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: var(--charcoal); z-index: 999; flex-direction: column; align-items: center; justify-content: center; gap: 20px; }
.mobile-nav.open { display: flex; }
.mobile-nav a { font-size: 1.4rem; font-family: var(--font-display); color: white; padding: 10px; }
.mobile-nav a:hover { color: var(--accent-light); }
.mobile-close { position: absolute; top: 24px; right: 24px; font-size: 2rem; color: white; cursor: pointer; background: none; border: none; }

/* HERO */
#hero { min-height: 100vh; position: relative; display: flex; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: url('../img/hero.avif') center/cover no-repeat; }
.hero-overlay { position: absolute; inset: 0; background: var(--hero-overlay); }
.hero-pattern { position: absolute; inset: 0; background-image: radial-gradient(circle at 20% 80%, rgba(200,134,10,0.18) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(27,107,107,0.22) 0%, transparent 50%); }
.hero-content { position: relative; z-index: 2; max-width: 740px; padding: 120px 0 80px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.1); backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,0.18); color: var(--accent-light); font-size: 0.82rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; padding: 8px 18px; border-radius: 50px; margin-bottom: 28px; }
.hero-title { font-family: var(--font-display); font-size: clamp(2.6rem, 5.5vw, 4.4rem); font-weight: 900; color: white; line-height: 1.08; margin-bottom: 22px; }
.hero-title .accent-word { color: var(--accent-light); }
.hero-sub { font-size: 1.12rem; color: rgba(255,255,255,0.78); line-height: 1.75; margin-bottom: 38px; max-width: 560px; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.hero-stat .num { font-family: var(--font-display); font-size: 2.2rem; font-weight: 700; color: var(--accent-light); line-height: 1; }
.hero-stat .label { font-size: 0.8rem; color: rgba(255,255,255,0.6); margin-top: 4px; }
.hero-scroll { position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,0.5); font-size: 0.78rem; display: flex; flex-direction: column; align-items: center; gap: 8px; z-index: 2; animation: bounce 2s infinite; }
@keyframes bounce { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(7px); } }

/* ABOUT */
#about { padding: 100px 0; background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.about-images { position: relative; padding-bottom: 48px; }
.about-img-main { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.about-img-main img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.about-img-float { position: absolute; bottom: 0; right: -24px; width: 54%; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); border: 5px solid white; }
.about-img-float img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.about-badge-float { position: absolute; top: 28px; left: -20px; background: var(--accent); color: white; padding: 14px 20px; border-radius: var(--radius); box-shadow: var(--shadow-md); text-align: center; z-index: 2; }
.about-badge-float .num { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; line-height: 1; }
.about-badge-float .lbl { font-size: 0.72rem; opacity: 0.9; margin-top: 2px; }
.about-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 32px 0; }
.about-stat-card { background: var(--cream); border-radius: var(--radius); padding: 20px 16px; text-align: center; border: 1px solid var(--border); transition: var(--transition); }
.about-stat-card:hover { background: var(--teal-light); border-color: var(--teal); }
.about-stat-card .icon { font-size: 1.6rem; color: var(--teal); margin-bottom: 8px; }
.about-stat-card .num { font-family: var(--font-display); font-size: 1.7rem; font-weight: 700; color: var(--charcoal); }
.about-stat-card .txt { font-size: 0.78rem; color: var(--mid); margin-top: 4px; }

/* SERVICES */
#services { padding: 100px 0; background: var(--cream); }
.services-header { text-align: center; margin-bottom: 60px; }
.services-header .section-sub { margin: 0 auto; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 22px; }
.service-card { background: var(--white); border-radius: var(--radius-lg); padding: 30px 26px; border: 1px solid var(--border); transition: var(--transition); position: relative; overflow: hidden; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--accent), var(--teal)); transform: scaleX(0); transition: var(--transition); transform-origin: left; }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-icon { width: 54px; height: 54px; background: linear-gradient(135deg, var(--accent), var(--accent-dark)); border-radius: 14px; display: flex; align-items: center; justify-content: center; color: white; font-size: 1.4rem; margin-bottom: 18px; transition: var(--transition); }
.service-card:hover .service-icon { transform: scale(1.08) rotate(-4deg); }
.service-card h3 { font-family: var(--font-display); font-size: 1.12rem; font-weight: 600; color: var(--charcoal); margin-bottom: 10px; }
.service-card p { font-size: 0.88rem; color: var(--mid); line-height: 1.65; }

/* WHY CHOOSE US */
#why { padding: 100px 0; background: var(--charcoal); position: relative; overflow: hidden; }
#why::before { content: ''; position: absolute; top: -100px; right: -100px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(200,134,10,0.12) 0%, transparent 70%); border-radius: 50%; }
#why::after { content: ''; position: absolute; bottom: -80px; left: -80px; width: 400px; height: 400px; background: radial-gradient(circle, rgba(27,107,107,0.15) 0%, transparent 70%); border-radius: 50%; }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; position: relative; z-index: 1; }
.why-content .section-title { color: white; }
.why-content .section-sub { color: rgba(255,255,255,0.6); }
.why-list { display: flex; flex-direction: column; gap: 18px; margin-top: 32px; }
.why-item { display: flex; gap: 16px; align-items: flex-start; }
.why-item-icon { width: 46px; height: 46px; border-radius: 12px; background: rgba(200,134,10,0.15); border: 1px solid rgba(200,134,10,0.25); display: flex; align-items: center; justify-content: center; color: var(--accent-light); font-size: 1.1rem; flex-shrink: 0; transition: var(--transition); }
.why-item:hover .why-item-icon { background: var(--accent); border-color: var(--accent); }
.why-item h4 { font-size: 0.98rem; font-weight: 600; color: white; margin-bottom: 4px; }
.why-item p { font-size: 0.86rem; color: rgba(255,255,255,0.55); line-height: 1.6; }
.why-visual { position: relative; }
.why-img { border-radius: var(--radius-xl); overflow: hidden; }
.why-img img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.why-badge { position: absolute; bottom: 28px; left: -28px; background: var(--accent); color: white; padding: 18px 22px; border-radius: var(--radius); box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 14px; }
.why-badge .icon { font-size: 2rem; }
.why-badge .text .num { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; }
.why-badge .text .lbl { font-size: 0.75rem; opacity: 0.88; }

/* WARRANTY */
#warranty { padding: 100px 0; background: var(--teal-light); }
.warranty-inner { background: white; border-radius: var(--radius-xl); padding: 68px; box-shadow: var(--shadow-md); display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.warranty-features { display: flex; flex-direction: column; gap: 20px; margin: 32px 0; }
.warranty-feature { display: flex; gap: 16px; align-items: flex-start; padding: 20px; background: var(--teal-light); border-radius: var(--radius); border-left: 4px solid var(--teal); transition: var(--transition); }
.warranty-feature:hover { transform: translateX(6px); }
.warranty-feature .icon { font-size: 1.5rem; color: var(--teal); flex-shrink: 0; margin-top: 2px; }
.warranty-feature h4 { font-weight: 600; color: var(--charcoal); margin-bottom: 4px; font-size: 0.98rem; }
.warranty-feature p { font-size: 0.86rem; color: var(--mid); }
.warranty-visual { position: relative; border-radius: var(--radius-lg); overflow: hidden; }
.warranty-visual img { width: 100%; aspect-ratio: 3/4; object-fit: cover; }
.warranty-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(27,107,107,0.85) 0%, transparent 50%); display: flex; align-items: flex-end; padding: 32px; }
.warranty-overlay-text { color: white; }
.warranty-overlay-text .num { font-family: var(--font-display); font-size: 3.2rem; font-weight: 700; color: var(--accent-light); line-height: 1; }
.warranty-overlay-text .lbl { font-size: 0.88rem; opacity: 0.88; }

/* TESTIMONIALS */
#testimonials { padding: 100px 0; background: var(--white); }
.testimonials-header { text-align: center; margin-bottom: 60px; }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 26px; }
.testimonial-card { background: var(--cream); border-radius: var(--radius-lg); padding: 34px 30px; border: 1px solid var(--border); position: relative; transition: var(--transition); }
.testimonial-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.quote-icon { position: absolute; top: 22px; right: 26px; font-size: 3rem; color: var(--accent); opacity: 0.12; font-family: var(--font-display); line-height: 1; }
.stars { color: var(--accent); font-size: 0.88rem; margin-bottom: 14px; letter-spacing: 2px; }
.testimonial-text { font-size: 0.94rem; color: var(--dark); line-height: 1.75; margin-bottom: 24px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar { width: 48px; height: 48px; border-radius: 50%; overflow: hidden; border: 3px solid var(--accent-light); flex-shrink: 0; }
.author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.author-name { font-weight: 600; font-size: 0.94rem; color: var(--charcoal); }
.author-loc { font-size: 0.78rem; color: var(--light); }

/* CONTACT */
#contact { padding: 100px 0; background: var(--cream); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: start; }
.contact-details { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; }
.contact-item { display: flex; gap: 14px; align-items: flex-start; }
.contact-item-icon { width: 44px; height: 44px; background: var(--accent); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: white; font-size: 1rem; flex-shrink: 0; }
.contact-item h4 { font-weight: 600; font-size: 0.92rem; color: var(--charcoal); margin-bottom: 2px; }
.contact-item p, .contact-item a { font-size: 0.88rem; color: var(--mid); }
.contact-item a:hover { color: var(--accent); }
.form-card { background: white; border-radius: var(--radius-xl); padding: 44px; box-shadow: var(--shadow-md); border: 1px solid var(--border); }
.form-card h3 { font-family: var(--font-display); font-size: 1.6rem; margin-bottom: 6px; color: var(--charcoal); }
.form-card > p { font-size: 0.88rem; color: var(--mid); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group label { font-size: 0.83rem; font-weight: 600; color: var(--dark); letter-spacing: 0.02em; }
.form-group input, .form-group select, .form-group textarea { padding: 12px 15px; border: 1.5px solid var(--border); border-radius: 10px; font-size: 0.93rem; color: var(--charcoal); background: var(--cream); transition: var(--transition); outline: none; width: 100%; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--accent); background: white; box-shadow: 0 0 0 3px rgba(200,134,10,0.1); }
.form-group input.error, .form-group select.error, .form-group textarea.error { border-color: #e74c3c; box-shadow: 0 0 0 3px rgba(231,76,60,0.1); }
.error-msg { font-size: 0.78rem; color: #e74c3c; margin-top: 3px; display: none; }
.error-msg.show { display: block; }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-success { display: none; text-align: center; padding: 44px 24px; }
.form-success.show { display: block; }
.form-success .checkmark { width: 68px; height: 68px; background: linear-gradient(135deg, #2ecc71, #27ae60); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-size: 1.8rem; margin: 0 auto 18px; animation: popIn 0.5s cubic-bezier(0.175,0.885,0.32,1.275); }
@keyframes popIn { 0% { transform: scale(0); } 100% { transform: scale(1); } }
.form-success h3 { font-family: var(--font-display); font-size: 1.5rem; color: var(--charcoal); margin-bottom: 10px; }
.form-success p { color: var(--mid); font-size: 0.94rem; }
.btn-submit { width: 100%; padding: 15px; background: var(--accent); color: white; border-radius: 10px; font-size: 1rem; font-weight: 600; transition: var(--transition); display: flex; align-items: center; justify-content: center; gap: 10px; }
.btn-submit:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(200,134,10,0.3); }

/* NEWSLETTER */
#newsletter { padding: 80px 0; background: linear-gradient(135deg, var(--teal) 0%, #0d4a4a 100%); position: relative; overflow: hidden; }
#newsletter::before { content: ''; position: absolute; top: -60%; right: -10%; width: 600px; height: 600px; background: rgba(255,255,255,0.04); border-radius: 50%; }
.newsletter-inner { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.newsletter-copy .section-title { color: white; font-size: clamp(1.6rem, 3vw, 2.4rem); }
.newsletter-copy p { color: rgba(255,255,255,0.7); font-size: 0.98rem; line-height: 1.7; margin-top: 14px; }
.newsletter-form-wrap { background: rgba(255,255,255,0.09); backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,0.15); border-radius: var(--radius-xl); padding: 36px; }
.newsletter-form-wrap .form-group label { color: rgba(255,255,255,0.8); }
.newsletter-form-wrap input[type="text"], .newsletter-form-wrap input[type="email"], .newsletter-form-wrap input[type="date"] { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.2); color: white; }
.newsletter-form-wrap input::placeholder { color: rgba(255,255,255,0.4); }
.newsletter-form-wrap input:focus { background: rgba(255,255,255,0.18); border-color: var(--accent-light); }
.checkbox-group { display: flex; align-items: flex-start; gap: 12px; }
.checkbox-group input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--accent-light); flex-shrink: 0; margin-top: 2px; cursor: pointer; }
.checkbox-group label { font-size: 0.84rem; color: rgba(255,255,255,0.75); cursor: pointer; line-height: 1.55; }
.btn-newsletter { width: 100%; padding: 14px; background: var(--accent); color: white; border-radius: 10px; font-size: 1rem; font-weight: 600; transition: var(--transition); display: flex; align-items: center; justify-content: center; gap: 10px; }
.btn-newsletter:hover { background: var(--accent-dark); transform: translateY(-2px); }
.newsletter-success { display: none; text-align: center; padding: 32px 16px; color: white; }
.newsletter-success.show { display: block; }
.newsletter-success .icon { font-size: 3rem; color: var(--accent-light); margin-bottom: 14px; }
.newsletter-success h4 { font-family: var(--font-display); font-size: 1.4rem; margin-bottom: 10px; }
.newsletter-success p { color: rgba(255,255,255,0.7); font-size: 0.92rem; }

/* FOOTER */
footer { background: var(--charcoal); color: white; padding: 80px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 44px; margin-bottom: 52px; }
.footer-logo-text { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: white; margin: 14px 0 14px; display: block; line-height: 1.1; }
.footer-logo-text span { display: block; font-size: 0.68rem; font-family: var(--font-body); color: var(--accent-light); letter-spacing: 0.1em; font-weight: 400; }
.footer-brand p { font-size: 0.88rem; color: rgba(255,255,255,0.5); line-height: 1.7; margin-bottom: 22px; }
.social-links { display: flex; gap: 9px; }
.social-link { width: 38px; height: 38px; background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.1); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.6); font-size: 0.9rem; transition: var(--transition); }
.social-link:hover { background: var(--accent); border-color: var(--accent); color: white; transform: translateY(-2px); }
.footer-col h4 { font-size: 0.82rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-light); margin-bottom: 18px; }
.footer-col ul { display: flex; flex-direction: column; gap: 9px; }
.footer-col ul li a { font-size: 0.88rem; color: rgba(255,255,255,0.5); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--accent-light); }
.footer-contact li { display: flex; gap: 10px; font-size: 0.88rem; color: rgba(255,255,255,0.5); align-items: flex-start; margin-bottom: 9px; }
.footer-contact li i { color: var(--accent); flex-shrink: 0; margin-top: 3px; }
.footer-contact li a { color: rgba(255,255,255,0.5); }
.footer-contact li a:hover { color: var(--accent-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 26px 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; }
.footer-bottom p { font-size: 0.83rem; color: rgba(255,255,255,0.35); }
.footer-legal { display: flex; gap: 22px; }
.footer-legal a { font-size: 0.83rem; color: rgba(255,255,255,0.35); transition: color var(--transition); cursor: pointer; }
.footer-legal a:hover { color: var(--accent-light); }

/* STICKY MOBILE CTA */
.sticky-cta { display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 900; padding: 12px 18px; background: var(--charcoal); border-top: 1px solid rgba(255,255,255,0.1); }
.sticky-cta a { display: block; text-align: center; background: var(--accent); color: white; padding: 13px; border-radius: 10px; font-weight: 600; font-size: 1rem; }

/* MODALS */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 2000; display: flex; align-items: center; justify-content: center; padding: 20px; opacity: 0; pointer-events: none; transition: opacity 0.3s; backdrop-filter: blur(4px); }
.modal-backdrop.open { opacity: 1; pointer-events: all; }
.modal { background: white; border-radius: var(--radius-xl); max-width: 680px; width: 100%; max-height: 80vh; overflow-y: auto; padding: 44px; position: relative; transform: translateY(20px); transition: transform 0.3s; }
.modal-backdrop.open .modal { transform: translateY(0); }
.modal-close { position: absolute; top: 18px; right: 22px; font-size: 1.4rem; color: var(--mid); cursor: pointer; width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; border-radius: 8px; transition: var(--transition); background: none; border: none; }
.modal-close:hover { background: var(--cream); color: var(--charcoal); }
.modal h2 { font-family: var(--font-display); font-size: 1.9rem; margin-bottom: 18px; color: var(--charcoal); }
.modal h3 { font-family: var(--font-display); font-size: 1.1rem; margin: 22px 0 9px; color: var(--charcoal); }
.modal p { font-size: 0.9rem; color: var(--mid); line-height: 1.75; margin-bottom: 11px; }
.modal ul { margin-left: 20px; margin-bottom: 12px; }
.modal ul li { font-size: 0.9rem; color: var(--mid); line-height: 1.75; list-style: disc; }

/* SCROLL ANIMATION */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .about-grid, .why-grid, .warranty-inner, .contact-grid, .newsletter-inner { grid-template-columns: 1fr; gap: 44px; }
  .about-img-float { display: none; }
  .about-badge-float { left: 12px; top: 12px; }
  .why-visual { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .warranty-visual { max-height: 340px; }
}
@media (max-width: 768px) {
  nav, .header-cta { display: none; }
  .hamburger { display: flex; }
  .hero-btns { flex-direction: column; }
  .hero-stats { gap: 22px; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .sticky-cta { display: block; }
  body { padding-bottom: 70px; }
  .warranty-inner { padding: 36px 24px; }
  .form-card { padding: 26px 20px; }
  .modal { padding: 28px 20px; }
  .newsletter-inner { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr; }
}