/* =============================================
   SEMPER CONSTRUCTION SOLUTIONS
   style.css — Military-grade professional theme
   ============================================= */

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

:root {
  --crimson:      #8B1A1A;
  --crimson-dark: #6B1010;
  --crimson-light:#A52020;
  --gold:         #D4A017;
  --gold-dark:    #B08010;
  --black:        #1A1A1A;
  --dark:         #111111;
  --gray-900:     #1E1E1E;
  --gray-800:     #2C2C2C;
  --gray-700:     #3D3D3D;
  --gray-600:     #555555;
  --gray-400:     #888888;
  --gray-200:     #CCCCCC;
  --gray-100:     #EEEEEE;
  --white:        #FFFFFF;
  --off-white:    #F7F5F2;

  --font-display: 'Oswald', sans-serif;
  --font-serif:   'Source Serif 4', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;

  --header-height: 72px;
  --container:     1200px;

  --transition: 0.22s ease;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.18);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.25);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--black);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

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

/* ---- STICKY HEADER ---- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--dark);
  border-bottom: 2px solid var(--crimson);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.5);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

/* Logo */
.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-mark svg {
  width: 38px;
  height: 46px;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-primary {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--white);
}

.logo-secondary {
  font-family: var(--font-display);
  font-size: 9px;
  letter-spacing: 0.18em;
  color: var(--gold);
  margin-top: 3px;
}

/* Nav */
.main-nav ul {
  display: flex;
  align-items: center;
  gap: 8px;
}

.main-nav a {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-200);
  padding: 6px 12px;
  border-radius: 3px;
  transition: color var(--transition), background var(--transition);
}

.main-nav a:hover {
  color: var(--white);
  background: rgba(255,255,255,0.07);
}

.nav-cta {
  background: var(--crimson) !important;
  color: var(--white) !important;
  padding: 8px 18px !important;
  border: 1px solid var(--crimson-light);
}

.nav-cta:hover {
  background: var(--crimson-light) !important;
}

/* Mobile toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
  border-radius: 2px;
}

/* Mobile nav */
.mobile-nav {
  display: none;
  background: var(--gray-900);
  border-top: 1px solid var(--gray-800);
}

.mobile-nav.open {
  display: block;
}

.mobile-nav ul {
  padding: 12px 0;
}

.mobile-nav li a {
  display: block;
  padding: 12px 24px;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-200);
}

.mobile-nav li a:hover { background: var(--gray-800); color: var(--white); }

.mobile-cta {
  background: var(--crimson);
  margin: 8px 24px !important;
  border-radius: 3px;
  text-align: center;
  color: var(--white) !important;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: 3px;
  border: 1px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform 0.1s;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}

.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--crimson);
  color: var(--white);
  border-color: var(--crimson-light);
}
.btn-primary:hover { background: var(--crimson-light); }

.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.35);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
}

.btn-gold {
  background: var(--gold);
  color: var(--dark);
  border-color: var(--gold-dark);
}
.btn-gold:hover { background: var(--gold-dark); color: var(--white); }

.btn-full { width: 100%; justify-content: center; }

.btn-sm { font-size: 12px; padding: 10px 18px; }

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  background: var(--dark);
  overflow: hidden;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(139,26,26,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139,26,26,0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

/* diagonal accent line */
.hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 55%;
  height: 100%;
  background: linear-gradient(135deg, transparent 40%, rgba(139,26,26,0.12) 100%);
  pointer-events: none;
}

.hero-shield-watermark {
  position: absolute;
  right: -4%;
  top: 50%;
  transform: translateY(-50%);
  width: 48vw;
  max-width: 580px;
  opacity: 0.04;
  color: var(--crimson);
  pointer-events: none;
}

.hero-shield-watermark svg { width: 100%; height: auto; fill: currentColor; }

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding: 80px 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--gold);
  border: 1px solid rgba(212,160,23,0.4);
  padding: 6px 14px;
  border-radius: 2px;
  margin-bottom: 28px;
}

.badge-star { font-size: 8px; }

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 80px);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.01em;
  color: var(--white);
  margin-bottom: 24px;
  text-transform: uppercase;
}

.headline-accent { color: var(--crimson); }

.hero-sub {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 300;
  line-height: 1.65;
  color: rgba(255,255,255,0.72);
  max-width: 540px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-credentials {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.cred-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

.cred-icon { color: var(--gold); font-size: 12px; }

.cred-divider {
  width: 1px;
  height: 20px;
  background: rgba(255,255,255,0.15);
}

/* ---- MARQUEE ---- */
.strip-marquee {
  background: var(--crimson);
  padding: 10px 0;
  overflow: hidden;
  white-space: nowrap;
  border-top: 1px solid var(--crimson-light);
  border-bottom: 1px solid var(--crimson-dark);
}

.marquee-track {
  display: inline-flex;
  gap: 24px;
  animation: marquee 40s linear infinite;
}

.marquee-track span {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
}

.marquee-track .dot { color: var(--gold); font-size: 9px; }

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---- SECTIONS ---- */
.section { padding: 96px 0; }

.section-dark {
  background: var(--gray-900);
  color: var(--white);
}

.section-accent {
  background: var(--off-white);
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
}

.section-contact {
  background: var(--dark);
  color: var(--white);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--crimson);
  margin-bottom: 12px;
}

.section-label.light { color: var(--gold); }

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--black);
  margin-bottom: 16px;
  line-height: 1.1;
}

.section-dark .section-header h2,
.section-contact .section-header h2,
.split-text h2 { color: var(--white); }

.section-desc {
  font-size: 17px;
  color: var(--gray-600);
  line-height: 1.7;
}

.section-dark .section-desc { color: rgba(255,255,255,0.65); }

/* ---- SERVICES GRID ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2px;
  background: var(--gray-200);
  border: 2px solid var(--gray-200);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 32px;
}

.service-card {
  position: relative;
  background: var(--white);
  padding: 36px 32px;
  transition: background var(--transition);
}

.service-card:hover { background: var(--off-white); }

.service-card.featured {
  background: var(--dark);
  color: var(--white);
}

.service-card.featured:hover { background: var(--gray-900); }

.service-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--gold);
  color: var(--dark);
  padding: 4px 10px;
  border-radius: 2px;
  margin-bottom: 16px;
}

.service-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(139,26,26,0.08);
  border: 1px solid rgba(139,26,26,0.2);
  border-radius: 4px;
  margin-bottom: 18px;
  color: var(--crimson);
}

.service-card.featured .service-icon {
  background: rgba(212,160,23,0.12);
  border-color: rgba(212,160,23,0.3);
  color: var(--gold);
}

.service-icon svg { width: 22px; height: 22px; }

.service-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--black);
  margin-bottom: 16px;
}

.service-card.featured h3 { color: var(--white); }

.service-card ul {
  list-style: none;
  margin-bottom: 24px;
}

.service-card ul li {
  font-size: 14px;
  color: var(--gray-600);
  padding: 5px 0;
  padding-left: 16px;
  position: relative;
  border-bottom: 1px solid var(--gray-100);
}

.service-card.featured ul li {
  color: rgba(255,255,255,0.7);
  border-bottom-color: rgba(255,255,255,0.08);
}

.service-card ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--crimson);
  font-size: 12px;
}

.service-card.featured ul li::before { color: var(--gold); }

.card-link {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--crimson);
  transition: color var(--transition);
}

.service-card.featured .card-link { color: var(--gold); }
.card-link:hover { opacity: 0.75; }

.engineering-note {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--gray-600);
  background: rgba(139,26,26,0.04);
  border: 1px solid rgba(139,26,26,0.15);
  border-left: 3px solid var(--crimson);
  padding: 14px 20px;
  border-radius: 0 4px 4px 0;
}

/* ---- SPLIT LAYOUT (Hurricane) ---- */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.split-text p {
  font-size: 16px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 24px;
}

.split-text h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.1;
}

.check-list {
  list-style: none;
  margin-bottom: 32px;
}

.check-list li {
  font-size: 15px;
  color: rgba(255,255,255,0.75);
  padding: 10px 0 10px 28px;
  position: relative;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

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

.split-visual {
  position: relative;
}

.visual-placeholder {
  aspect-ratio: 4/3;
  background: var(--gray-800);
  border: 1px dashed var(--gray-700);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--gray-600);
  font-size: 14px;
}

.placeholder-label small { display: block; font-size: 12px; color: var(--gray-600); margin-top: 6px; }

/* ---- COMMERCIAL ---- */
.coverage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.coverage-card {
  border: 1px solid var(--gray-200);
  border-top: 3px solid var(--crimson);
  padding: 36px 32px;
  border-radius: 0 0 6px 6px;
}

.coverage-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--black);
  margin-bottom: 14px;
}

.coverage-card p {
  font-size: 15px;
  color: var(--gray-600);
  margin-bottom: 20px;
  line-height: 1.65;
}

.coverage-list {
  list-style: none;
}

.coverage-list li {
  font-size: 14px;
  color: var(--gray-700);
  padding: 6px 0 6px 20px;
  position: relative;
  border-bottom: 1px solid var(--gray-100);
}

.coverage-list li::before {
  content: '◆';
  position: absolute;
  left: 0;
  font-size: 6px;
  color: var(--crimson);
  top: 10px;
}

/* ---- PILLARS (Why Semper) ---- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 40px;
}

.pillar {
  position: relative;
  padding-top: 16px;
  border-top: 2px solid var(--crimson);
}

.pillar-number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: rgba(139,26,26,0.12);
  line-height: 1;
  margin-bottom: 8px;
}

.pillar h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--black);
  margin-bottom: 12px;
}

.pillar p {
  font-size: 14px;
  color: var(--gray-600);
  line-height: 1.7;
}

/* ---- GALLERY ---- */
.gallery-grid {
  display: grid;
grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.gallery-item {
  aspect-ratio: 1/1;
  border-radius: 4px;
  overflow: hidden;
}

.placeholder-img {
  background: var(--gray-100);
  border: 1px dashed var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--gray-400);
}

/* ---- CONTACT ---- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.contact-info h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.1;
}

.contact-info > p {
  font-size: 15px;
  color: rgba(255,255,255,0.65);
  margin-bottom: 36px;
  line-height: 1.7;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  transition: color var(--transition);
}

.contact-item:hover { color: var(--gold); }

.contact-item svg { color: var(--gold); flex-shrink: 0; }

/* Form */
.contact-form-wrap {
  background: var(--white);
  padding: 40px;
  border-radius: 6px;
  border-top: 3px solid var(--crimson);
}

.estimate-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--gray-200);
  border-radius: 3px;
  font-size: 14px;
  color: var(--black);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--crimson);
  box-shadow: 0 0 0 3px rgba(139,26,26,0.12);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23555' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

/* Honeypot */
.form-honeypot { position: absolute; left: -9999px; top: -9999px; opacity: 0; pointer-events: none; }

.form-note {
  font-size: 12px;
  color: var(--gray-400);
  margin-top: 14px;
  text-align: center;
  line-height: 1.5;
}

.form-status {
  margin-top: 16px;
  font-size: 14px;
  padding: 12px 16px;
  border-radius: 3px;
  display: none;
}

.form-status.success {
  display: block;
  background: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
}

.form-status.error {
  display: block;
  background: #fdecea;
  color: #c62828;
  border: 1px solid #ef9a9a;
}

/* ---- FOOTER ---- */
.site-footer {
  background: var(--dark);
  border-top: 2px solid var(--crimson);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding: 64px 24px 48px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-name {
  display: block;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--white);
}

.footer-sub {
  display: block;
  font-family: var(--font-display);
  font-size: 8px;
  letter-spacing: 0.18em;
  color: var(--gold);
  margin-top: 3px;
}

.footer-tagline {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.footer-about {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  line-height: 1.75;
  max-width: 320px;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-col ul { list-style: none; }

.footer-col ul li {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  padding: 5px 0;
  line-height: 1.5;
}

.footer-col ul li a {
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
}

.footer-col ul li a:hover { color: var(--gold); }

.footer-cta { margin-top: 20px; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-bottom p {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  transition: color var(--transition);
}

.footer-links a:hover { color: rgba(255,255,255,0.6); }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .mobile-toggle { display: flex; }

  .hero-content { padding: 60px 24px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  .services-grid { grid-template-columns: 1fr; }
  .split-layout { grid-template-columns: 1fr; gap: 40px; }
  .coverage-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .contact-form-wrap { padding: 28px 20px; }
  .estimate-form .form-row { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }

  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  .section { padding: 64px 0; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .hero-credentials { flex-direction: column; align-items: flex-start; }
  .cred-divider { display: none; }
}

/* ---- ANIMATIONS ---- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}