/* ============================================================
   BAR LA MERCED — "El corazón de Rancagua"
   Premium Landing Page — Style System
   100% CSS3 · Zero JavaScript · Top 2026 Design
   ============================================================ */

/* ── CSS Custom Properties (Design Tokens) ─────────────────── */
:root {
  /* Brand Palette */
  --color-bg:          #0a0a0f;
  --color-bg-deep:     #050508;
  --color-surface:     rgba(255, 255, 255, 0.04);
  --color-glass:       rgba(255, 255, 255, 0.06);
  --color-glass-border:rgba(255, 255, 255, 0.10);

  /* Accent — Dorado cobrizo / Amber */
  --color-accent:      #d4a24e;
  --color-accent-glow: rgba(212, 162, 78, 0.35);
  --color-accent-soft: rgba(212, 162, 78, 0.12);
  --color-accent-dark: #a87a30;

  /* Secondary — Magenta eléctrico sutil */
  --color-secondary:      #c25dff;
  --color-secondary-glow: rgba(194, 93, 255, 0.25);

  /* Text Hierarchy */
  --color-text-primary:   #f5f0e8;
  --color-text-secondary: rgba(245, 240, 232, 0.55);
  --color-text-muted:     rgba(245, 240, 232, 0.30);

  /* Typography */
  --font-display: 'Clash Display', 'Georgia', serif;
  --font-script:  'Great Vibes', cursive;
  --font-body:    'Inter', 'Helvetica Neue', sans-serif;

  /* Spacing & Layout */
  --spacing-xs:  0.5rem;
  --spacing-sm:  1rem;
  --spacing-md:  1.5rem;
  --spacing-lg:  2.5rem;
  --spacing-xl:  4rem;
  --spacing-2xl: 6rem;

  /* Radii */
  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-pill: 100px;

  /* Transitions */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-back: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-smooth:   cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* 3D */
  --perspective:  1200px;
}


/* ── Reset & Base ──────────────────────────────────────────── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}


/* ── Animated Background Gradient ──────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(212, 162, 78, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 100%, rgba(194, 93, 255, 0.04) 0%, transparent 50%),
    linear-gradient(180deg, var(--color-bg-deep) 0%, var(--color-bg) 40%, #0d0d14 100%);
  z-index: 0;
  pointer-events: none;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle 400px at 30% 40%, rgba(212, 162, 78, 0.05), transparent),
    radial-gradient(circle 350px at 70% 60%, rgba(194, 93, 255, 0.04), transparent);
  animation: bgShift 20s infinite alternate var(--ease-smooth);
}

@keyframes bgShift {
  0%   { background-position: 0% 0%, 100% 100%; opacity: 0.6; }
  33%  { opacity: 1; }
  66%  { opacity: 0.7; }
  100% { background-position: 100% 100%, 0% 0%; opacity: 1; }
}


/* ── Header / Navbar ───────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: var(--spacing-sm) var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(10, 10, 15, 0.4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  animation: headerSlide 1s var(--ease-out-expo) both;
  animation-delay: 1.6s;
  opacity: 0;
}

@keyframes headerSlide {
  from {
    opacity: 0;
    transform: translateY(-100%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.header-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  text-decoration: none;
  text-transform: uppercase;
}

.header-logo span {
  color: var(--color-text-secondary);
  font-weight: 400;
}

.header-social {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

.header-social a {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 0.4s var(--ease-smooth);
  position: relative;
}

.header-social a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width 0.4s var(--ease-out-expo);
}

.header-social a:hover {
  color: var(--color-accent);
}

.header-social a:hover::after {
  width: 100%;
}

/* Social icon SVGs */
.social-icon {
  width: 18px;
  height: 18px;
  fill: currentColor;
  transition: fill 0.3s var(--ease-smooth), transform 0.3s var(--ease-out-back);
}

.social-label {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 400;
  transition: color 0.3s var(--ease-smooth);
}

.header-social a {
  display: flex;
  align-items: center;
  gap: 6px;
}

.header-social a:hover .social-icon {
  fill: var(--color-accent);
  transform: scale(1.15);
}


/* ── Floating Decorative Elements ──────────────────────────── */
.floating-elements {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
  animation-direction: alternate;
}

.orb--1 {
  width: 300px;
  height: 300px;
  background: var(--color-accent-glow);
  top: -80px;
  right: -60px;
  animation: levitate1 8s infinite alternate var(--ease-smooth);
}

.orb--2 {
  width: 220px;
  height: 220px;
  background: var(--color-secondary-glow);
  bottom: 10%;
  left: -40px;
  animation: levitate2 10s infinite alternate var(--ease-smooth);
}

.orb--3 {
  width: 160px;
  height: 160px;
  background: var(--color-accent-soft);
  top: 50%;
  right: 10%;
  animation: levitate3 12s infinite alternate var(--ease-smooth);
}

.orb--4 {
  width: 120px;
  height: 120px;
  background: rgba(194, 93, 255, 0.10);
  top: 30%;
  left: 15%;
  animation: levitate4 9s infinite alternate var(--ease-smooth);
}

.orb--5 {
  width: 180px;
  height: 180px;
  background: rgba(212, 162, 78, 0.08);
  bottom: 30%;
  right: 25%;
  animation: levitate5 15s infinite alternate var(--ease-smooth);
}

.orb--6 {
  width: 250px;
  height: 250px;
  background: rgba(194, 93, 255, 0.06);
  top: 10%;
  left: 40%;
  animation: levitate6 18s infinite alternate var(--ease-smooth);
}

/* Geometric sparkle shapes */
.sparkle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--color-accent);
  border-radius: 50%;
  opacity: 0;
  animation: sparkle 4s infinite var(--ease-smooth);
}

.sparkle--1 { top: 20%; left: 25%; animation-delay: 0s; }
.sparkle--2 { top: 60%; right: 20%; animation-delay: 1.2s; }
.sparkle--3 { top: 35%; right: 35%; animation-delay: 2.5s; }
.sparkle--4 { bottom: 25%; left: 40%; animation-delay: 0.8s; }
.sparkle--5 { top: 15%; right: 45%; animation-delay: 3.2s; }
.sparkle--6 { top: 75%; left: 15%; animation-delay: 1.8s; }
.sparkle--7 { top: 45%; left: 60%; animation-delay: 0.4s; }
.sparkle--8 { bottom: 15%; right: 35%; animation-delay: 2.8s; }

/* Star-shaped sparkles (cross shape) */
.sparkle--3,
.sparkle--6 {
  width: 2px;
  height: 12px;
  border-radius: 1px;
  box-shadow: -5px 5px 0 -1px var(--color-accent), 5px -5px 0 -1px var(--color-accent);
  animation-name: sparkleStar;
}

/* Diamond shapes */
.diamond {
  position: absolute;
  width: 12px;
  height: 12px;
  border: 1px solid rgba(212, 162, 78, 0.12);
  transform: rotate(45deg);
  animation: diamondFloat 14s infinite alternate var(--ease-smooth);
}

.diamond--1 { top: 25%; left: 8%;  animation-delay: 0s; }
.diamond--2 { top: 70%; right: 12%; animation-delay: 3s; }
.diamond--3 { top: 45%; left: 75%; animation-delay: 6s; }
.diamond--4 { top: 85%; left: 55%; animation-delay: 9s; }

/* Floating ring elements */
.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(212, 162, 78, 0.06);
}

.ring--1 {
  width: 200px;
  height: 200px;
  top: 15%;
  right: 5%;
  animation: ringDrift1 22s infinite alternate var(--ease-smooth);
}

.ring--2 {
  width: 120px;
  height: 120px;
  bottom: 20%;
  left: 10%;
  border-color: rgba(194, 93, 255, 0.06);
  animation: ringDrift2 18s infinite alternate var(--ease-smooth);
}

.ring--3 {
  width: 80px;
  height: 80px;
  top: 60%;
  right: 30%;
  animation: ringDrift3 25s infinite alternate var(--ease-smooth);
}

/* Light streaks */
.streak {
  position: absolute;
  width: 1px;
  border-radius: 1px;
  opacity: 0;
}

.streak--1 {
  height: 80px;
  background: linear-gradient(to bottom, transparent, rgba(212, 162, 78, 0.15), transparent);
  top: 10%;
  left: 20%;
  transform: rotate(-25deg);
  animation: streakFall1 8s infinite var(--ease-smooth);
  animation-delay: 2s;
}

.streak--2 {
  height: 60px;
  background: linear-gradient(to bottom, transparent, rgba(194, 93, 255, 0.12), transparent);
  top: 5%;
  right: 25%;
  transform: rotate(-30deg);
  animation: streakFall2 10s infinite var(--ease-smooth);
  animation-delay: 5s;
}

.streak--3 {
  height: 100px;
  background: linear-gradient(to bottom, transparent, rgba(212, 162, 78, 0.10), transparent);
  top: 0%;
  left: 55%;
  transform: rotate(-20deg);
  animation: streakFall3 12s infinite var(--ease-smooth);
  animation-delay: 0s;
}

/* ── Orb Keyframes (Complex Multi-axis) ── */
@keyframes levitate1 {
  0%   { transform: translate(0, 0) rotate(0deg) scale(1); opacity: 0.3; }
  25%  { transform: translate(-30px, -20px) rotate(4deg) scale(1.05); opacity: 0.45; }
  50%  { transform: translate(10px, -50px) rotate(-2deg) scale(0.95); opacity: 0.35; }
  75%  { transform: translate(-15px, -30px) rotate(6deg) scale(1.08); opacity: 0.5; }
  100% { transform: translate(20px, -40px) rotate(8deg) scale(1); opacity: 0.3; }
}

@keyframes levitate2 {
  0%   { transform: translate(0, 0) rotate(0deg) scale(1); opacity: 0.35; }
  30%  { transform: translate(40px, -20px) rotate(-5deg) scale(1.1); opacity: 0.5; }
  60%  { transform: translate(20px, -45px) rotate(3deg) scale(0.9); opacity: 0.3; }
  100% { transform: translate(50px, -30px) rotate(-5deg) scale(1.05); opacity: 0.45; }
}

@keyframes levitate3 {
  0%   { transform: translate(0, 0) rotate(0deg) scale(1); opacity: 0.3; }
  33%  { transform: translate(-30px, -25px) rotate(10deg) scale(1.1); opacity: 0.45; }
  66%  { transform: translate(15px, -50px) rotate(-5deg) scale(0.95); opacity: 0.35; }
  100% { transform: translate(-20px, -35px) rotate(10deg) scale(1.05); opacity: 0.4; }
}

@keyframes levitate4 {
  0%   { transform: translate(0, 0) scale(1); opacity: 0.25; }
  50%  { transform: translate(25px, -35px) scale(1.15); opacity: 0.4; }
  100% { transform: translate(15px, -25px) scale(1); opacity: 0.25; }
}

@keyframes levitate5 {
  0%   { transform: translate(0, 0) rotate(0deg) scale(1); opacity: 0.2; }
  25%  { transform: translate(-20px, 30px) rotate(-8deg) scale(1.1); opacity: 0.35; }
  50%  { transform: translate(30px, 15px) rotate(4deg) scale(0.9); opacity: 0.25; }
  75%  { transform: translate(-10px, -20px) rotate(-3deg) scale(1.15); opacity: 0.4; }
  100% { transform: translate(15px, -40px) rotate(6deg) scale(1); opacity: 0.2; }
}

@keyframes levitate6 {
  0%   { transform: translate(0, 0) rotate(0deg); opacity: 0.15; }
  20%  { transform: translate(-40px, 20px) rotate(5deg); opacity: 0.3; }
  40%  { transform: translate(20px, -30px) rotate(-3deg); opacity: 0.2; }
  60%  { transform: translate(-25px, -50px) rotate(8deg); opacity: 0.35; }
  80%  { transform: translate(30px, -20px) rotate(-4deg); opacity: 0.2; }
  100% { transform: translate(-10px, -60px) rotate(3deg); opacity: 0.15; }
}

/* ── Sparkle Keyframes ── */
@keyframes sparkle {
  0%, 100% { opacity: 0; transform: scale(0.3); }
  40%      { opacity: 0.7; transform: scale(1.4); }
  60%      { opacity: 0.5; transform: scale(1); }
}

@keyframes sparkleStar {
  0%, 100% { opacity: 0; transform: scale(0.3) rotate(0deg); }
  50%      { opacity: 0.5; transform: scale(1) rotate(90deg); }
}

/* ── Diamond Keyframes ── */
@keyframes diamondFloat {
  0%   { transform: rotate(45deg) translate(0, 0); opacity: 0.1; }
  25%  { transform: rotate(45deg) translate(5px, -10px); opacity: 0.25; }
  50%  { transform: rotate(50deg) translate(-3px, -18px); opacity: 0.15; }
  75%  { transform: rotate(42deg) translate(8px, -8px); opacity: 0.3; }
  100% { transform: rotate(45deg) translate(0, -20px); opacity: 0.1; }
}

/* ── Ring Keyframes ── */
@keyframes ringDrift1 {
  0%   { transform: translate(0, 0) rotate(0deg) scale(1); opacity: 0.5; }
  33%  { transform: translate(-30px, -40px) rotate(60deg) scale(1.1); opacity: 0.8; }
  66%  { transform: translate(20px, -20px) rotate(120deg) scale(0.9); opacity: 0.4; }
  100% { transform: translate(-10px, -50px) rotate(180deg) scale(1.05); opacity: 0.6; }
}

@keyframes ringDrift2 {
  0%   { transform: translate(0, 0) rotate(0deg); opacity: 0.4; }
  50%  { transform: translate(40px, -30px) rotate(-120deg); opacity: 0.7; }
  100% { transform: translate(20px, -50px) rotate(-240deg); opacity: 0.4; }
}

@keyframes ringDrift3 {
  0%   { transform: translate(0, 0) rotate(0deg) scale(1); opacity: 0.3; }
  50%  { transform: translate(-25px, 20px) rotate(90deg) scale(1.2); opacity: 0.6; }
  100% { transform: translate(15px, -30px) rotate(180deg) scale(1); opacity: 0.3; }
}

/* ── Streak Keyframes ── */
@keyframes streakFall1 {
  0%   { opacity: 0; transform: rotate(-25deg) translateY(-60px); }
  15%  { opacity: 0.5; }
  40%  { opacity: 0.3; }
  60%  { opacity: 0; transform: rotate(-25deg) translateY(120vh); }
  100% { opacity: 0; transform: rotate(-25deg) translateY(120vh); }
}

@keyframes streakFall2 {
  0%   { opacity: 0; transform: rotate(-30deg) translateY(-40px); }
  10%  { opacity: 0.4; }
  35%  { opacity: 0.2; }
  55%  { opacity: 0; transform: rotate(-30deg) translateY(120vh); }
  100% { opacity: 0; transform: rotate(-30deg) translateY(120vh); }
}

@keyframes streakFall3 {
  0%   { opacity: 0; transform: rotate(-20deg) translateY(-80px); }
  12%  { opacity: 0.35; }
  45%  { opacity: 0.15; }
  65%  { opacity: 0; transform: rotate(-20deg) translateY(120vh); }
  100% { opacity: 0; transform: rotate(-20deg) translateY(120vh); }
}


/* ── Main Hero Section ─────────────────────────────────────── */
.hero {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding: var(--spacing-xl) var(--spacing-md);
  text-align: center;
  perspective: var(--perspective);
}

/* ── 3D Title Container ── */
.hero-title-wrapper {
  transform-style: preserve-3d;
  animation: titleEntry 1.4s var(--ease-out-expo) both;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 10vw, 7rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-primary);
  transform-style: preserve-3d;
  transform: rotateX(8deg) rotateY(-2deg);
  /* Multi-layer 3D text shadow */
  text-shadow:
    /* Depth layers */
    1px 1px 0 rgba(0, 0, 0, 0.4),
    2px 2px 0 rgba(0, 0, 0, 0.35),
    3px 3px 0 rgba(0, 0, 0, 0.3),
    4px 4px 0 rgba(0, 0, 0, 0.25),
    5px 5px 0 rgba(0, 0, 0, 0.2),
    6px 6px 0 rgba(0, 0, 0, 0.15),
    /* Glow layer */
    0 0 30px var(--color-accent-glow),
    0 0 60px rgba(212, 162, 78, 0.1);
  position: relative;
}

.hero-title .accent {
  font-family: var(--font-script);
  color: var(--color-accent);
  display: block;
  text-transform: none;
  font-size: 1.15em;
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.1;
  text-shadow:
    0 0 25px var(--color-accent-glow),
    0 0 50px rgba(212, 162, 78, 0.08);
}

@keyframes titleEntry {
  from {
    opacity: 0;
    transform: perspective(var(--perspective)) rotateX(25deg) translateY(60px) scale(0.9);
    filter: blur(8px);
  }
  to {
    opacity: 1;
    transform: perspective(var(--perspective)) rotateX(0) translateY(0) scale(1);
    filter: blur(0);
  }
}


/* ── Slogan ── */
.hero-slogan {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 2.5vw, 1.35rem);
  font-weight: 300;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-top: var(--spacing-md);
  animation: sloganEntry 1.2s var(--ease-out-expo) both;
  animation-delay: 0.5s;
  position: relative;
}

.hero-slogan::before,
.hero-slogan::after {
  content: '—';
  margin: 0 0.6em;
  color: var(--color-accent);
  opacity: 0.5;
}

@keyframes sloganEntry {
  from {
    opacity: 0;
    transform: translateY(30px);
    letter-spacing: 0.6em;
  }
  to {
    opacity: 1;
    transform: translateY(0);
    letter-spacing: 0.25em;
  }
}


/* ── Divider Line ── */
.hero-divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  margin: var(--spacing-lg) auto;
  animation: dividerEntry 1s var(--ease-out-expo) both;
  animation-delay: 0.8s;
}

@keyframes dividerEntry {
  from {
    opacity: 0;
    width: 0;
  }
  to {
    opacity: 1;
    width: 60px;
  }
}


/* ── CTA Button — 3D Glassmorphism ─────────────────────────── */
.cta-wrapper {
  perspective: 1000px;
  margin-top: var(--spacing-sm);
  animation: ctaEntry 1s var(--ease-out-expo) both;
  animation-delay: 1.1s;
}

@keyframes ctaEntry {
  from {
    opacity: 0;
    transform: translateY(40px) scale(0.85);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 0.75em;
  padding: 1.1em 2.8em;
  font-family: var(--font-body);
  font-size: clamp(0.9rem, 2vw, 1.05rem);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-bg-deep);
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-pill);
  cursor: pointer;
  position: relative;
  transform-style: preserve-3d;
  transition:
    transform 0.5s var(--ease-out-expo),
    box-shadow 0.5s var(--ease-out-expo);
  box-shadow:
    0 4px 15px rgba(212, 162, 78, 0.20),
    0 1px 3px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  z-index: 1;
}

/* Glass/shine overlay */
.cta-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent 30%,
    rgba(255, 255, 255, 0.35) 50%,
    transparent 70%
  );
  transition: left 0.7s var(--ease-out-expo);
  border-radius: inherit;
  z-index: 2;
}

/* Neon glow ring */
.cta-button::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--color-accent), var(--color-secondary), var(--color-accent));
  z-index: -1;
  opacity: 0;
  filter: blur(12px);
  transition: opacity 0.5s var(--ease-smooth);
}

/* Arrow icon in button */
.cta-button .arrow {
  display: inline-block;
  transition: transform 0.4s var(--ease-out-back);
  font-size: 1.1em;
}

/* ─── Hover States (Desktop) ─── */
.cta-button:hover {
  transform: rotateX(-6deg) rotateY(4deg) translateZ(10px) scale(1.04);
  box-shadow:
    0 12px 40px var(--color-accent-glow),
    0 4px 15px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.cta-button:hover::before {
  left: 100%;
}

.cta-button:hover::after {
  opacity: 0.5;
}

.cta-button:hover .arrow {
  transform: translateX(4px);
}

/* Active / Press */
.cta-button:active {
  transform: rotateX(-2deg) rotateY(1deg) translateZ(5px) scale(0.98);
  transition-duration: 0.15s;
}


/* ── Secondary Info Line ── */
.hero-info {
  margin-top: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  animation: infoEntry 1s var(--ease-out-expo) both;
  animation-delay: 1.4s;
}

.hero-info .dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0.5;
}

@keyframes infoEntry {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* ── Scroll Hint ─────────────────────────────────────────── */
.scroll-hint {
  position: absolute;
  bottom: var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: infoEntry 1s var(--ease-out-expo) both;
  animation-delay: 2s;
}

.scroll-hint .line {
  width: 1px;
  height: 30px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  animation: scrollLine 2s infinite var(--ease-smooth);
}

@keyframes scrollLine {
  0%, 100% { opacity: 0.2; transform: scaleY(0.5); }
  50%      { opacity: 0.8; transform: scaleY(1); }
}


/* ── Footer ────────────────────────────────────────────────── */
.site-footer {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: var(--spacing-md) var(--spacing-md) var(--spacing-sm);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  background: rgba(5, 5, 8, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.footer-address {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  line-height: 1.8;
}

.footer-address strong {
  color: var(--color-text-secondary);
  font-weight: 500;
}

.footer-copy {
  margin-top: var(--spacing-xs);
  font-size: 0.65rem;
  color: rgba(245, 240, 232, 0.18);
  letter-spacing: 0.1em;
}


/* ── RESPONSIVE — Desktop Enhancements ─────────────────────── */
@media (min-width: 768px) {
  .site-header {
    padding: var(--spacing-sm) var(--spacing-xl);
  }

  .header-social {
    gap: var(--spacing-md);
  }

  .hero {
    padding: var(--spacing-2xl) var(--spacing-xl);
  }

  .hero-title {
    transform: rotateX(6deg) rotateY(-3deg);
  }

  .orb--1 {
    width: 500px;
    height: 500px;
  }

  .orb--2 {
    width: 350px;
    height: 350px;
  }

  .orb--3 {
    width: 250px;
    height: 250px;
  }

  .hero-divider {
    width: 80px;
  }

  @keyframes dividerEntry {
    from { opacity: 0; width: 0; }
    to   { opacity: 1; width: 80px; }
  }
}

@media (min-width: 1200px) {
  .hero-title {
    letter-spacing: 0.08em;
  }

  .hero-slogan {
    letter-spacing: 0.35em;
  }

  @keyframes sloganEntry {
    from {
      opacity: 0;
      transform: translateY(30px);
      letter-spacing: 0.7em;
    }
    to {
      opacity: 1;
      transform: translateY(0);
      letter-spacing: 0.35em;
    }
  }

  .cta-button {
    padding: 1.2em 3.2em;
  }
}


/* ── Accessibility: Reduce Motion ──────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}


/* ── Selection Style ───────────────────────────────────────── */
::selection {
  background: var(--color-accent);
  color: var(--color-bg-deep);
}

::-moz-selection {
  background: var(--color-accent);
  color: var(--color-bg-deep);
}