/* ── Reset & Base ─────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  color: #1a1a2e;
  background: #fff;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

/* ── Custom Properties ─────────────────────────────── */
:root {
  --burgundy: #8B1A4D;
  --burgundy-dark: #6B1239;
  --burgundy-light: #a82260;
  --blush: #F5D5D0;
  --blush-light: #FDF0EE;
  --blush-dark: #e8bfb8;
  --navy: #1a1a2e;
  --navy-light: #2d2d44;
  --cream: #FDF8F7;
  --gray-50: #fafafa;
  --gray-100: #f4f4f6;
  --gray-200: #e8e8ec;
  --gray-400: #9999a8;
  --gray-600: #6b6b7b;
  --gray-800: #3a3a4a;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(26,26,46,.06), 0 1px 2px rgba(26,26,46,.04);
  --shadow-md: 0 4px 16px rgba(26,26,46,.08), 0 2px 6px rgba(26,26,46,.04);
  --shadow-lg: 0 12px 40px rgba(26,26,46,.12), 0 4px 12px rgba(26,26,46,.06);
  --shadow-xl: 0 24px 60px rgba(26,26,46,.16);
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

/* ── Typography ────────────────────────────────────── */
h1, h2, h3 { font-family: 'Playfair Display', Georgia, serif; font-weight: 700; line-height: 1.15; }
em { font-style: italic; color: var(--burgundy); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── Buttons ───────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: .95rem;
  transition: var(--transition); white-space: nowrap;
}
.btn-accent {
  background: var(--burgundy); color: #fff;
  box-shadow: 0 4px 16px rgba(139,26,77,.3);
}
.btn-accent:hover {
  background: var(--burgundy-dark);
  box-shadow: 0 6px 24px rgba(139,26,77,.4);
  transform: translateY(-2px);
}
.btn-outline-light {
  background: rgba(255,255,255,.12); color: #fff;
  border: 1.5px solid rgba(255,255,255,.4);
  backdrop-filter: blur(4px);
}
.btn-outline-light:hover {
  background: #fff; color: var(--burgundy);
  border-color: #fff;
}
.btn-outline-dark {
  background: transparent; color: var(--burgundy);
  border: 1.5px solid var(--burgundy);
}
.btn-outline-dark:hover {
  background: var(--burgundy); color: #fff;
}
.btn-sm { padding: 10px 20px; font-size: .85rem; }
.btn-lg { padding: 18px 36px; font-size: 1.05rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── Section Tags ──────────────────────────────────── */
.section-tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .75rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--burgundy);
  background: var(--blush-light); padding: 6px 14px;
  border-radius: 50px; margin-bottom: 16px;
}
.section-tag::before {
  content: ''; width: 6px; height: 6px;
  background: var(--burgundy); border-radius: 50%;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--navy); margin-bottom: 16px;
}
.section-sub {
  font-size: 1.1rem; color: var(--gray-600);
  max-width: 560px; line-height: 1.7;
}
.section-header { text-align: center; margin-bottom: 64px; }
.section-header .section-sub { margin: 0 auto; }

/* ── Header ────────────────────────────────────────── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--gray-200);
  transition: 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;
  font-family: 'Playfair Display', serif;
  font-weight: 700; font-size: 1.15rem; color: var(--navy);
}
.logo-icon { color: var(--burgundy); }
.logo-text { line-height: 1.2; }
.logo-text em { font-style: italic; color: var(--burgundy); }
.logo-light { color: #fff; }
.logo-light em { color: var(--blush); }

/* Nav */
.nav-list {
  display: flex; align-items: center; gap: 32px;
}
.nav-list a {
  font-size: .9rem; font-weight: 500; color: var(--gray-800);
  transition: var(--transition); position: relative;
}
.nav-list a:not(.btn):hover { color: var(--burgundy); }
.nav-list a:not(.btn)::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px; background: var(--burgundy);
  transition: var(--transition);
}
.nav-list a:not(.btn):hover::after { width: 100%; }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  width: 28px; padding: 4px 0;
}
.hamburger, .hamburger::before, .hamburger::after {
  display: block; width: 100%; height: 2px;
  background: var(--navy); border-radius: 2px;
  transition: var(--transition);
}
.hamburger::before, .hamburger::after {
  content: ''; position: absolute;
}
.hamburger { position: relative; }
.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }
.nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.nav-toggle[aria-expanded="true"] .hamburger::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .hamburger::after { top: 0; transform: rotate(-45deg); }

/* ── Hero ──────────────────────────────────────────── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  padding: 120px 0 80px; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(26,26,46,.82) 0%, rgba(139,26,77,.65) 100%);
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 420px;
  gap: 60px; align-items: center;
}
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--blush); font-size: .8rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-tag svg { opacity: .8; }
.hero-headline {
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  color: #fff; line-height: 1.05;
  margin-bottom: 24px;
}
.hero-headline em { color: var(--blush); }
.hero-sub {
  font-size: 1.15rem; color: rgba(255,255,255,.8);
  max-width: 480px; line-height: 1.75; margin-bottom: 36px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }

/* Floating stat cards */
.hero-cards {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.stat-card {
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-md);
  padding: 24px 20px; text-align: center;
  transition: var(--transition);
}
.stat-card:hover {
  background: rgba(255,255,255,.18);
  transform: translateY(-4px);
}
.stat-card--1 { transform: translateY(-12px); }
.stat-card--1:hover { transform: translateY(-16px); }
.stat-card--2 { transform: translateY(8px); }
.stat-card--2:hover { transform: translateY(4px); }
.stat-card--3 { transform: translateY(4px); }
.stat-card--3:hover { transform: translateY(0); }
.stat-card--4 { transform: translateY(-8px); }
.stat-card--4:hover { transform: translateY(-12px); }
.stat-number {
  display: block; font-family: 'Playfair Display', serif;
  font-size: 2rem; font-weight: 800; color: #fff;
  line-height: 1; margin-bottom: 6px;
}
.stat-label {
  font-size: .78rem; font-weight: 500;
  color: rgba(255,255,255,.7); text-transform: uppercase;
  letter-spacing: .06em;
}
.hero-scroll {
  position: absolute; bottom: 32px; left: 50%;
  transform: translateX(-50%); z-index: 1;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: rgba(255,255,255,.5); font-size: .7rem;
  letter-spacing: .15em; text-transform: uppercase;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.5), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: .4; transform: scaleY(.6); }
}

/* ── Services ──────────────────────────────────────── */
.services {
  padding: 100px 0;
  background: var(--cream);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 36px 28px;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: var(--burgundy);
  transform: scaleX(0); transform-origin: left;
  transition: var(--transition);
}
.service-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px; height: 56px;
  background: var(--blush-light);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--burgundy); margin-bottom: 20px;
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: var(--burgundy); color: #fff;
}
.service-card h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1.15rem; font-weight: 700;
  color: var(--navy); margin-bottom: 10px;
}
.service-card p {
  font-size: .92rem; color: var(--gray-600);
  line-height: 1.7;
}

/* ── About ─────────────────────────────────────────── */
.about { padding: 100px 0; background: #fff; }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.about-images { position: relative; }
.about-img-main {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.about-img-main img { width: 100%; height: 450px; object-fit: cover; }
.about-img-secondary {
  position: absolute; bottom: -40px; right: -40px;
  border-radius: var(--radius-md); overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 4px solid #fff;
}
.about-img-secondary img { width: 260px; height: 200px; object-fit: cover; }
.about-badge {
  position: absolute; top: -20px; left: -20px;
  background: var(--burgundy); color: #fff;
  border-radius: var(--radius-md); padding: 20px 24px;
  text-align: center; box-shadow: var(--shadow-lg);
}
.badge-number {
  display: block; font-family: 'Playfair Display', serif;
  font-size: 2.2rem; font-weight: 800; line-height: 1;
}
.badge-label {
  font-size: .75rem; text-transform: uppercase;
  letter-spacing: .06em; opacity: .85; margin-top: 4px;
}
.about-content .section-tag { margin-bottom: 16px; }
.about-content .section-title { margin-bottom: 24px; }
.about-content > p {
  font-size: 1rem; color: var(--gray-600);
  line-height: 1.8; margin-bottom: 16px;
}
.about-features {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 12px 24px; margin-top: 32px;
}
.about-feature {
  display: flex; align-items: center; gap: 10px;
  font-size: .9rem; font-weight: 500; color: var(--gray-800);
}
.about-feature svg { color: var(--burgundy); flex-shrink: 0; }

/* ── Projects ──────────────────────────────────────── */
.projects { padding: 100px 0; background: var(--cream); }
.projects-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto auto;
  gap: 20px;
}
.project-card {
  position: relative; border-radius: var(--radius-md);
  overflow: hidden; cursor: pointer;
}
.project-card img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s cubic-bezier(.4,0,.2,1);
}
.project-card:hover img { transform: scale(1.05); }
.project-card--large {
  grid-column: 1 / 8; grid-row: 1 / 2;
}
.project-card:nth-child(2) { grid-column: 8 / 13; grid-row: 1 / 2; }
.project-card:nth-child(3) { grid-column: 1 / 5; grid-row: 2 / 3; }
.project-card:nth-child(4) { grid-column: 5 / 9; grid-row: 2 / 3; }
.project-card:nth-child(5) { grid-column: 9 / 13; grid-row: 2 / 3; }
.project-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(26,26,46,.85) 0%, transparent 60%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 24px; transition: var(--transition);
}
.project-type {
  font-size: .7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .1em; color: var(--blush); margin-bottom: 6px;
}
.project-overlay h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1.05rem; font-weight: 700; color: #fff;
}

/* ── Testimonials ──────────────────────────────────── */
.testimonials { padding: 100px 0; background: #fff; }
.testimonials-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  transition: var(--transition);
}
.testimonial-card:hover {
  border-color: var(--blush-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.testimonial-stars {
  display: flex; gap: 4px; color: var(--burgundy);
  margin-bottom: 20px;
}
.testimonial-text {
  font-size: .95rem; color: var(--gray-800);
  line-height: 1.75; margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author {
  display: flex; align-items: center; gap: 14px;
}
.author-avatar {
  width: 48px; height: 48px; border-radius: 50%;
  overflow: hidden; flex-shrink: 0;
  background: var(--blush);
}
.author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.author-name { display: block; font-size: .9rem; font-weight: 700; color: var(--navy); }
.author-location { font-size: .8rem; color: var(--gray-600); }

/* ── CTA ───────────────────────────────────────────── */
.cta {
  position: relative; padding: 100px 0;
  overflow: hidden;
}
.cta-bg {
  position: absolute; inset: 0; z-index: 0;
}
.cta-bg img { width: 100%; height: 100%; object-fit: cover; }
.cta-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(139,26,77,.9) 0%, rgba(26,26,46,.88) 100%);
}
.cta-content {
  position: relative; z-index: 1;
  text-align: center; max-width: 700px;
}
.cta-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: #fff; margin-bottom: 20px;
}
.cta-title em { color: var(--blush); }
.cta-sub {
  font-size: 1.1rem; color: rgba(255,255,255,.8);
  line-height: 1.75; margin-bottom: 40px;
}
.cta-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }

/* ── Contact ───────────────────────────────────────── */
.contact { padding: 100px 0; background: var(--cream); }
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: start;
}
.contact-sub {
  font-size: 1rem; color: var(--gray-600);
  line-height: 1.75; margin-bottom: 40px;
}
.contact-details { display: flex; flex-direction: column; gap: 28px; }
.contact-item {
  display: flex; gap: 16px;
}
.contact-icon {
  width: 52px; height: 52px; flex-shrink: 0;
  background: var(--blush-light);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--burgundy);
}
.contact-item strong {
  display: block; font-size: .85rem; font-weight: 700;
  color: var(--navy); margin-bottom: 4px;
  text-transform: uppercase; letter-spacing: .06em;
}
.contact-item p {
  font-size: .92rem; color: var(--gray-600); line-height: 1.6;
}
.contact-item a {
  color: var(--burgundy); font-weight: 500;
  transition: var(--transition);
}
.contact-item a:hover { color: var(--burgundy-dark); text-decoration: underline; }

/* Form */
.contact-form-wrap {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
}
.contact-form h3 {
  font-size: 1.5rem; color: var(--navy);
  margin-bottom: 28px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block; font-size: .82rem; font-weight: 600;
  color: var(--gray-800); margin-bottom: 6px;
  text-transform: uppercase; letter-spacing: .05em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: .95rem; color: var(--navy);
  background: var(--gray-50);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--burgundy);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(139,26,77,.1);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-success {
  display: flex; align-items: center; gap: 12px;
  margin-top: 16px; padding: 16px 20px;
  background: #e8f5e9; border-radius: var(--radius-sm);
  color: #2e7d32; font-weight: 500; font-size: .9rem;
}
.form-success svg { flex-shrink: 0; color: #2e7d32; }

/* ── Footer ────────────────────────────────────────── */
.footer {
  background: var(--navy); color: rgba(255,255,255,.7);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px; padding-bottom: 60px;
}
.footer-brand p {
  font-size: .9rem; line-height: 1.75; margin-top: 16px;
  max-width: 280px;
}
.footer-links strong,
.footer-contact strong {
  display: block; font-size: .8rem; font-weight: 700;
  color: #fff; text-transform: uppercase;
  letter-spacing: .08em; margin-bottom: 16px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: .9rem; color: rgba(255,255,255,.6);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--blush); }
.footer-contact p {
  font-size: .9rem; line-height: 1.8;
}
.footer-contact a {
  color: rgba(255,255,255,.6); transition: var(--transition);
}
.footer-contact a:hover { color: var(--blush); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 24px 0;
}
.footer-bottom-inner {
  display: flex; justify-content: space-between;
  align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: .82rem; color: rgba(255,255,255,.4); }
.footer-bottom a { color: rgba(255,255,255,.4); transition: var(--transition); }
.footer-bottom a:hover { color: var(--blush); }

/* ── Mobile Nav Overlay ────────────────────────────── */
.nav-overlay {
  display: none;
  position: fixed; inset: 0; z-index: 999;
  background: rgba(26,26,46,.5);
  backdrop-filter: blur(4px);
}
.nav-overlay.active { display: block; }
.nav-list.mobile-open {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: min(320px, 85vw);
  background: #fff;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 28px;
  box-shadow: var(--shadow-xl);
  animation: slideIn .3s ease;
}
@keyframes slideIn {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

/* ── Responsive ────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-cards { max-width: 400px; }
  .about-grid { gap: 60px; }
  .about-img-secondary { right: -20px; bottom: -20px; }
  .about-img-secondary img { width: 200px; height: 160px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid .testimonial-card:last-child { grid-column: span 2; max-width: 50%; margin: 0 auto; }
  .contact-grid { gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-list { display: flex; }
  .nav-toggle { display: flex; }
  .nav-list:not(.mobile-open) { display: none; }
  .hero { padding: 100px 0 60px; min-height: auto; }
  .hero-cards { grid-template-columns: 1fr 1fr; max-width: 100%; }
  .stat-card { padding: 18px 14px; }
  .stat-number { font-size: 1.5rem; }
  .services-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-images { max-width: 480px; }
  .about-img-secondary { right: 0; bottom: -20px; }
  .about-img-main img { height: 350px; }
  .projects-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .project-card--large,
  .project-card:nth-child(2),
  .project-card:nth-child(3),
  .project-card:nth-child(4),
  .project-card:nth-child(5) {
    grid-column: auto; grid-row: auto;
  }
  .project-card:nth-child(1) { grid-column: 1 / -1; }
  .project-card img { height: 220px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .testimonials-grid .testimonial-card:last-child { grid-column: auto; max-width: 100%; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .section-header { margin-bottom: 48px; }
  .services, .about, .projects, .testimonials, .contact { padding: 72px 0; }
  .cta { padding: 72px 0; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 2.2rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-cards { grid-template-columns: 1fr 1fr; }
  .stat-card--1, .stat-card--2, .stat-card--3, .stat-card--4 { transform: none; }
  .about-features { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .project-card img { height: 200px; }
}

/* ── Animations ────────────────────────────────────── */
.fade-up {
  opacity: 0; transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-up.visible {
  opacity: 1; transform: translateY(0);
}