/* ==========================================================================
   Guandique Collective — Design tokens
   ========================================================================== */
:root {
  --teal-950: #01494b;
  --teal-900: #023638;
  --teal-850: #033f41;
  --teal-800: #0b5457;
  --teal-700: #146669;
  --sage: #6f9995;
  --mint: #dce6dc;
  --ivory: #fffef0;
  --ivory-dim: #f6f4e2;
  --rust: #b8501f;
  --rust-light: #d4652c;
  --rust-dark: #8f3d18;
  --ink: #012021;

  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max-w: 1320px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ==========================================================================
   Reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}
body {
  margin: 0;
  background: var(--ivory);
  color: var(--teal-950);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
input, textarea, select { font: inherit; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; top: -60px; left: 1rem; z-index: 200;
  background: var(--ivory); color: var(--teal-950);
  padding: 0.8rem 1.2rem; border-radius: var(--radius-sm);
  font-weight: 600; transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 1rem; }

:focus-visible { outline: 2px solid var(--rust); outline-offset: 3px; }

.wrap {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

/* ==========================================================================
   Utility
   ========================================================================== */
.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--rust);
  margin-bottom: 1rem;
}
.eyebrow--light { color: var(--sage); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1.05rem 1.85rem;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: background-color 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.3s var(--ease), color 0.3s var(--ease);
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--rust); color: var(--ivory); }
.btn-primary:hover { background: var(--rust-light); transform: translateY(-2px); }
.btn-outline {
  border: 1.5px solid rgba(255, 254, 240, 0.32);
  color: var(--ivory);
}
.btn-outline:hover { border-color: rgba(255, 254, 240, 0.85); transform: translateY(-2px); }
.btn-outline-dark {
  border: 1.5px solid rgba(1, 73, 75, 0.25);
  color: var(--teal-950);
}
.btn-outline-dark:hover { border-color: var(--teal-950); transform: translateY(-2px); }
.btn-block { width: 100%; }
.btn svg { width: 1rem; height: 1rem; flex-shrink: 0; transition: transform 0.3s var(--ease); }
.btn:hover svg { transform: translateX(3px); }

.grain {
  position: absolute; inset: 0; pointer-events: none; opacity: 0.05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-scale { opacity: 0; transform: scale(0.94); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal-scale.is-visible { opacity: 1; transform: scale(1); }

.section { padding: clamp(4.5rem, 9vw, 8.5rem) 0; position: relative; }
.section--dark { background: var(--teal-950); color: var(--ivory); }
.section--ivory { background: var(--ivory); }
.section--dim { background: var(--ivory-dim); }

.section-head {
  max-width: 640px;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}
.section-head--between {
  display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1.5rem;
  max-width: none;
}
h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.1rem, 4.4vw, 3.15rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
}

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.site-header {
  position: fixed; inset-block-start: 0; inset-inline: 0; z-index: 100;
  transition: background-color 0.35s var(--ease), box-shadow 0.35s var(--ease), backdrop-filter 0.35s var(--ease);
  background: transparent;
}
.site-header[data-scrolled="true"] {
  background: rgba(1, 73, 75, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 12px 30px -18px rgba(1, 30, 30, 0.6);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: 1.1rem;
}
.brand { display: flex; align-items: center; }
.brand img { height: 34px; width: auto; }

.nav-links {
  display: none;
  align-items: center;
  gap: 2.4rem;
}
.nav-links a {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ivory);
  opacity: 0.85;
  position: relative;
  padding-block: 0.3rem;
  transition: opacity 0.25s var(--ease);
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -2px; height: 1.5px;
  background: var(--rust-light); transition: right 0.3s var(--ease);
}
.nav-links a:hover { opacity: 1; }
.nav-links a:hover::after { right: 0; }

.nav-cta { display: none; }

.menu-toggle {
  display: inline-flex; flex-direction: column; justify-content: center; align-items: center;
  gap: 5px; width: 42px; height: 42px; border-radius: 50%;
  color: var(--ivory);
}
.menu-toggle span {
  display: block; width: 20px; height: 1.5px; background: currentColor;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 99;
  background: var(--teal-950);
  display: flex; flex-direction: column; justify-content: center;
  padding: 6rem 2rem 3rem;
  opacity: 0; visibility: hidden; transform: translateY(-12px);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease), visibility 0.35s;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
.mobile-menu nav { display: flex; flex-direction: column; gap: 1.6rem; }
.mobile-menu a {
  font-family: var(--font-display);
  font-size: 2.1rem; font-weight: 600; color: var(--ivory);
}
.mobile-menu .btn { margin-top: 2rem; align-self: flex-start; }
.mobile-menu-foot {
  margin-top: auto; display: flex; gap: 1.5rem; padding-top: 2rem;
  border-top: 1px solid rgba(255,254,240,0.12);
}
.mobile-menu-foot a { color: var(--mint); font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; }

@media (min-width: 980px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .menu-toggle { display: none; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  background: var(--teal-950);
  color: var(--ivory);
  overflow: hidden;
  padding-block: clamp(8.5rem, 18vh, 11rem) clamp(4rem, 8vh, 6rem);
  min-height: 100dvh;
  display: flex;
  align-items: center;
}
.hero-bg-video {
  position: absolute; inset: 0; z-index: 0;
  width: 100%; height: 100%; object-fit: cover;
}
.hero-scrim {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(circle at 12% 18%, rgba(111, 153, 149, 0.35), transparent 45%),
              radial-gradient(circle at 85% 75%, rgba(184, 80, 31, 0.16), transparent 50%),
              linear-gradient(180deg, rgba(1, 49, 51, 0.6) 0%, rgba(1, 30, 31, 0.75) 55%, rgba(1, 30, 31, 0.88) 100%);
}
.hero .grain { z-index: 1; }
.hero-rings {
  position: absolute; pointer-events: none; opacity: 0.9;
  right: -14%; top: 50%; transform: translateY(-50%);
  width: 620px; height: 620px;
  z-index: 1;
}
.hero-rings span {
  position: absolute; border-radius: 50%; border: 1px solid rgba(255,254,240,0.14);
}
.hero-rings span:nth-child(1) { inset: 0; }
.hero-rings span:nth-child(2) { inset: 60px; }
.hero-rings span:nth-child(3) { inset: 120px; }

.hero-grid {
  position: relative; z-index: 1;
}
.hero .wrap {
  margin-inline: 0;
  padding-inline-start: clamp(1.25rem, 7vw, 6rem);
}

.hero-copy { max-width: 46rem; }
.hero-copy h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.8rem, 7vw, 5.4rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin-bottom: 1.8rem;
}
.hero-copy h1 em { font-style: normal; color: var(--rust-light); }
.hero-copy p {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: rgba(220, 230, 220, 0.88);
  max-width: 34rem;
  margin-bottom: 2.4rem;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.8rem; }
.hero-meta {
  display: flex; align-items: center; gap: 0.85rem;
  color: rgba(220, 230, 220, 0.6); font-size: 0.85rem;
}
.hero-meta .line { width: 2.4rem; height: 1px; background: rgba(220,230,220,0.35); }

/* ==========================================================================
   Marquee
   ========================================================================== */
.marquee {
  background: var(--ivory);
  border-block: 1px solid rgba(1, 73, 75, 0.1);
  overflow: hidden;
  padding-block: 1.1rem;
}
.marquee-track {
  display: flex; width: max-content;
  animation: marquee 32s linear infinite;
}
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-item {
  display: flex; align-items: center;
  font-size: 0.95rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(1, 73, 75, 0.72);
  padding-inline: 1.4rem;
}
.marquee-item::after { content: "●"; color: var(--sage); margin-left: 1.4rem; font-size: 0.6rem; }

/* ==========================================================================
   Stats
   ========================================================================== */
.stats {
  display: grid; gap: 2rem;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 720px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.1rem);
  font-weight: 600;
  color: var(--teal-950);
  line-height: 1;
  margin-bottom: 0.6rem;
}
.stat-label {
  font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(1, 73, 75, 0.6); font-weight: 600;
}

/* ==========================================================================
   Services
   ========================================================================== */
.service-grid {
  display: grid; gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.service-card {
  background: var(--ivory-dim);
  border: 1px solid rgba(1,73,75,0.06);
  border-radius: var(--radius-md);
  padding: clamp(1.8rem, 3vw, 2.4rem);
  transition: background-color 0.5s var(--ease), transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.service-card:hover {
  background: var(--teal-950);
  color: var(--ivory);
  transform: translateY(-6px);
  box-shadow: 0 30px 50px -25px rgba(1, 30, 30, 0.45);
}
.service-icon {
  width: 3.2rem; height: 3.2rem; border-radius: 50%;
  background: var(--teal-950); color: var(--ivory);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.8rem;
  transition: background-color 0.5s var(--ease), color 0.5s var(--ease);
}
.service-card:hover .service-icon { background: var(--ivory); color: var(--teal-950); }
.service-icon svg { width: 1.5rem; height: 1.5rem; }
.service-card h3 {
  font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; margin-bottom: 0.7rem;
}
.service-card p {
  color: rgba(1, 73, 75, 0.72); line-height: 1.6; font-size: 0.97rem;
  transition: color 0.5s var(--ease);
}
.service-card:hover p { color: rgba(220, 230, 220, 0.85); }
.service-tag {
  display: inline-block; margin-top: 1.4rem; font-size: 0.74rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--rust);
}
.service-card:hover .service-tag { color: var(--rust-light); }

/* ==========================================================================
   Process
   ========================================================================== */
.process-grid {
  display: grid; gap: 2.2rem;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  counter-reset: step;
}
.process-step { position: relative; padding-top: 0.5rem; }
.process-step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--font-display);
  font-size: 2.6rem; font-weight: 600;
  color: rgba(1,73,75,0.14);
  display: block; margin-bottom: 0.6rem;
}
.process-step h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.5rem; }
.process-step p { color: rgba(1,73,75,0.7); font-size: 0.95rem; line-height: 1.6; }

/* ==========================================================================
   Portfolio
   ========================================================================== */
.work-grid {
  display: grid; gap: 1.6rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.work-card {
  position: relative; border-radius: var(--radius-md); overflow: hidden;
  aspect-ratio: 4/5; border: 1px solid rgba(255,254,240,0.1);
  background: var(--teal-900);
}
.work-card img, .work-card video {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.work-card .tag-bottom {
  position: absolute; inset-inline: 0; bottom: 0; padding: 1.4rem;
  background: linear-gradient(0deg, rgba(1,30,31,0.85), transparent);
  z-index: 2; pointer-events: none;
}
.work-card .tag-bottom p:first-child {
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(220,230,220,0.75);
  margin-bottom: 0.3rem;
}
.work-card .tag-bottom h3 { font-family: var(--font-display); font-size: 1.2rem; color: var(--ivory); font-weight: 600; }

.work-card-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 4;
  width: 2.6rem; height: 2.6rem; border-radius: 50%;
  background: rgba(1, 30, 31, 0.55);
  color: var(--ivory);
  display: flex; align-items: center; justify-content: center;
  transition: background-color 0.3s var(--ease), transform 0.3s var(--ease);
  opacity: 0; visibility: hidden;
}
.work-card:hover .work-card-nav, .work-card:focus-within .work-card-nav {
  opacity: 1; visibility: visible;
}
.work-card-nav:hover { background: rgba(1, 30, 31, 0.85); }
.work-card-nav:active { transform: translateY(-50%) scale(0.92); }
.work-card-nav svg { width: 1.1rem; height: 1.1rem; }
.work-card-nav--prev { left: 0.9rem; }
.work-card-nav--next { right: 0.9rem; }

@media (hover: none) {
  .work-card-nav { opacity: 1; visibility: visible; }
}

.work-note { color: rgba(220,230,220,0.55); font-size: 0.88rem; margin-top: 1.8rem; }

/* ==========================================================================
   Why us
   ========================================================================== */
.why-grid {
  display: grid; gap: 1.8rem 2.4rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.why-item { display: flex; gap: 1rem; }
.why-icon {
  flex-shrink: 0; width: 2.4rem; height: 2.4rem; border-radius: 50%;
  background: rgba(1,73,75,0.08); color: var(--teal-950);
  display: flex; align-items: center; justify-content: center;
}
.why-icon svg { width: 1.15rem; height: 1.15rem; }
.why-item h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.35rem; }
.why-item p { color: rgba(1,73,75,0.68); font-size: 0.93rem; line-height: 1.55; }

/* ==========================================================================
   About
   ========================================================================== */
.about-grid {
  display: grid; gap: clamp(3rem, 6vw, 5rem); align-items: center;
}
@media (min-width: 940px) { .about-grid { grid-template-columns: 1fr 0.9fr; } }
.about-copy p { color: rgba(1,73,75,0.78); font-size: 1.08rem; line-height: 1.7; margin-bottom: 1.4rem; max-width: 34rem; }
.about-figures { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2.2rem; }
.about-figures strong { display: block; font-family: var(--font-display); font-size: 1.7rem; color: var(--teal-950); margin-bottom: 0.2rem; }
.about-figures span { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.07em; color: rgba(1,73,75,0.55); }

.about-visual {
  position: relative; aspect-ratio: 1; border-radius: var(--radius-lg);
  background: var(--teal-950); overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.about-visual img { width: 100%; height: 100%; object-fit: cover; }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band {
  background: var(--teal-950); color: var(--ivory);
  text-align: center; position: relative; overflow: hidden;
}
.cta-band h2 { max-width: 42rem; margin-inline: auto; margin-bottom: 2.2rem; }
.cta-band-inner { position: relative; z-index: 1; }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-grid { display: grid; gap: clamp(2.5rem, 6vw, 4.5rem); }
@media (min-width: 980px) { .contact-grid { grid-template-columns: 0.85fr 1.15fr; } }

.contact-info p.lead { color: rgba(1,73,75,0.78); font-size: 1.08rem; line-height: 1.7; max-width: 30rem; margin-bottom: 2.4rem; }
.contact-list { display: flex; flex-direction: column; gap: 1.3rem; }
.contact-list a, .contact-list .static-row {
  display: flex; align-items: center; gap: 1rem;
}
.contact-icon {
  width: 3rem; height: 3rem; border-radius: 50%; flex-shrink: 0;
  background: var(--teal-950); color: var(--ivory);
  display: flex; align-items: center; justify-content: center;
  transition: background-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.contact-icon svg { width: 1.2rem; height: 1.2rem; }
.contact-list a:hover .contact-icon { background: var(--rust); transform: translateY(-2px); }
.contact-list-label { display: block; font-size: 0.76rem; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(1,73,75,0.55); margin-bottom: 0.15rem; }
.contact-list-value { display: block; font-size: 1.08rem; font-weight: 600; transition: color 0.3s var(--ease); }
.contact-list a:hover .contact-list-value { color: var(--rust); }

.contact-form-card {
  background: var(--teal-950); border-radius: var(--radius-lg);
  padding: clamp(1.8rem, 4vw, 2.8rem); position: relative; overflow: hidden;
}
.field { margin-bottom: 1.3rem; position: relative; z-index: 1; }
.field label {
  display: block; font-size: 0.85rem; font-weight: 600; color: var(--mint); margin-bottom: 0.5rem;
}
.field .req { color: var(--rust-light); }
.field input, .field textarea, .field select {
  width: 100%; background: rgba(255,254,240,0.04);
  border: 1px solid rgba(255,254,240,0.22); border-radius: var(--radius-sm);
  padding: 0.85rem 1rem; color: var(--ivory);
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}
.field select option { background: var(--teal-950); color: var(--ivory); }
.field input::placeholder, .field textarea::placeholder { color: rgba(255,254,240,0.4); }
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--ivory); background: rgba(255,254,240,0.07); outline: none;
}
.field textarea { resize: vertical; min-height: 110px; }
.field-row { display: grid; gap: 1.3rem; grid-template-columns: 1fr; }
@media (min-width: 540px) { .field-row { grid-template-columns: 1fr 1fr; } }
.form-status {
  font-size: 0.88rem; color: var(--mint); min-height: 1.3em; margin-bottom: 1rem; position: relative; z-index: 1;
}
.form-status[data-state="error"] { color: #f3a99a; }
.form-note { font-size: 0.78rem; color: rgba(220,230,220,0.45); margin-top: 1rem; position: relative; z-index: 1; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--teal-950); color: var(--ivory); border-top: 1px solid rgba(255,254,240,0.1); }
.footer-grid {
  display: grid; gap: 2.6rem; padding-block: clamp(3rem, 6vw, 4.5rem);
  grid-template-columns: 1fr; align-items: start;
}
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; } }
.footer-brand img { height: 32px; margin-bottom: 1rem; }
.footer-brand p { color: rgba(220,230,220,0.6); font-size: 0.92rem; max-width: 20rem; margin-bottom: 0.9rem; }
.footer-brand a { color: rgba(220,230,220,0.75); font-size: 0.92rem; transition: color 0.3s var(--ease); }
.footer-brand a:hover { color: var(--ivory); }
.footer-col h4 { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(220,230,220,0.5); margin-bottom: 1.1rem; }
.footer-links { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-links a { color: rgba(220,230,220,0.78); font-size: 0.95rem; transition: color 0.3s var(--ease); width: fit-content; }
.footer-links a:hover { color: var(--ivory); }
.footer-social { display: flex; gap: 0.75rem; }
.footer-social a {
  width: 2.7rem; height: 2.7rem; border-radius: 50%; border: 1px solid rgba(255,254,240,0.2);
  display: flex; align-items: center; justify-content: center; transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}
.footer-social a:hover { border-color: var(--ivory); background: rgba(255,254,240,0.06); }
.footer-social svg { width: 1.1rem; height: 1.1rem; }
.footer-bottom { border-top: 1px solid rgba(255,254,240,0.1); padding-block: 1.4rem; }
.footer-bottom p { text-align: center; font-size: 0.78rem; color: rgba(220,230,220,0.4); }

/* ==========================================================================
   Back to top
   ========================================================================== */
.to-top {
  position: fixed; right: 1.4rem; bottom: 1.4rem; z-index: 60;
  width: 3rem; height: 3rem; border-radius: 50%;
  background: var(--teal-950); color: var(--ivory);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 24px -10px rgba(1,30,30,0.5);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0.3s, background-color 0.3s var(--ease);
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: var(--rust); }
.to-top svg { width: 1.1rem; height: 1.1rem; }