/* --- Variables --- */
:root {
  --color-bg: #080808;
  --color-bg-elevated: #0f0f0f;
  --color-text: #f5f5f5;
  --color-text-muted: #999;
  --color-accent: #e07c54;
  --color-accent-hover: #eb9370;
  --color-accent-dim: rgba(224, 124, 84, 0.15);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --transition: 0.4s var(--ease-out-expo);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
  min-height: 100dvh;
}

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

/* --- Atmosphere (glows + hearts) - fixed full viewport --- */
.atmosphere {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  height: 100dvh;
  min-height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.atmosphere__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
  animation: glow-pulse 8s ease-in-out infinite;
}

/* Size orbs by viewport diagonal so they scale with aspect ratio */
.atmosphere__glow--1 {
  width: 80vmax;
  height: 80vmax;
  background: radial-gradient(circle, var(--color-accent) 0%, transparent 65%);
  top: -30%;
  right: -20%;
}

.atmosphere__glow--2 {
  width: 60vmax;
  height: 60vmax;
  background: radial-gradient(circle, rgba(180, 100, 80, 0.5) 0%, transparent 65%);
  bottom: -20%;
  left: -15%;
  animation-delay: -4s;
}

@keyframes glow-pulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.08); }
}

/* --- Floating hearts --- */
.hearts {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.heart {
  position: absolute;
  font-size: clamp(1.5rem, 3vw, 3rem);
  color: var(--color-accent);
  opacity: 0.06;
  animation: float-heart 20s ease-in-out infinite;
}

.heart--1 { left: 8%; top: 15%; animation-delay: 0s; animation-duration: 18s; }
.heart--2 { left: 85%; top: 25%; animation-delay: -3s; animation-duration: 22s; }
.heart--3 { left: 25%; top: 70%; animation-delay: -6s; animation-duration: 20s; }
.heart--4 { left: 75%; top: 65%; animation-delay: -2s; animation-duration: 24s; }
.heart--5 { left: 50%; top: 40%; animation-delay: -10s; animation-duration: 19s; opacity: 0.04; }
.heart--6 { left: 15%; top: 50%; animation-delay: -5s; animation-duration: 21s; }
.heart--7 { left: 90%; top: 80%; animation-delay: -8s; animation-duration: 17s; }
.heart--8 { left: 5%; top: 85%; animation-delay: -4s; animation-duration: 23s; }

@keyframes float-heart {
  0%, 100% { transform: translate(0, 0) scale(1) rotate(0deg); }
  25% { transform: translate(10px, -15px) scale(1.05) rotate(3deg); }
  50% { transform: translate(-8px, 10px) scale(0.98) rotate(-2deg); }
  75% { transform: translate(5px, 5px) scale(1.02) rotate(1deg); }
}

/* --- Noise texture --- */
.noise {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  height: 100dvh;
  min-height: 100vh;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

/* --- Skip Link --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  padding: 0.75rem 1.5rem;
  background: var(--color-accent);
  color: var(--color-bg);
  font-weight: 600;
  z-index: 100;
  transition: top var(--transition);
}

.skip-link:focus {
  top: 0;
}

/* Ensure main content is above decorative layers */
main, .header, .footer {
  position: relative;
  z-index: 1;
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem clamp(1rem, 4vw, 2rem);
  padding-top: max(1.5rem, env(safe-area-inset-top));
  padding-left: max(clamp(1rem, 4vw, 2rem), env(safe-area-inset-left));
  padding-right: max(clamp(1rem, 4vw, 2rem), env(safe-area-inset-right));
  background: transparent;
  z-index: 50;
  transition: background var(--transition);
}

.header.scrolled {
  background: rgba(8, 8, 8, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
}

.logo:hover {
  color: var(--color-accent);
}

.menu-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: none;
  color: inherit;
  font-family: var(--font-body);
  font-size: 0.875rem;
  cursor: pointer;
  padding: 0.75rem;
  min-width: 44px;
  min-height: 44px;
  transition: color var(--transition);
}

.menu-toggle:hover,
.menu-toggle[aria-expanded="true"] {
  color: var(--color-accent);
}

.menu-toggle__icon {
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  position: relative;
  transition: transform var(--transition);
}

.menu-toggle__icon::before,
.menu-toggle__icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  transition: transform var(--transition);
}

.menu-toggle__icon::before { top: -7px; }
.menu-toggle__icon::after { top: 7px; }

.menu-toggle[aria-expanded="true"] .menu-toggle__icon {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__icon::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__icon::after {
  top: 0;
  transform: rotate(-45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__text {
  font-size: 0;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__text::after {
  content: 'Close Menu';
  font-size: 0.875rem;
}

/* --- Navigation --- */
.nav__list {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

.nav__list a {
  font-size: 0.9375rem;
  font-weight: 500;
}

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

/* Desktop: hide menu toggle, show nav */
.menu-toggle {
  display: none;
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-width: min(320px, calc(100vw - 2rem));
    background: var(--color-bg-elevated);
    padding: 5rem max(2rem, env(safe-area-inset-right)) 2rem 2rem;
    padding-top: max(5rem, calc(env(safe-area-inset-top) + 3rem));
    padding-bottom: max(2rem, env(safe-area-inset-bottom));
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 40;
  }

  .nav.is-open {
    transform: translateX(0);
  }

  .nav__list {
    flex-direction: column;
    gap: 1.5rem;
    font-size: 1.25rem;
  }

  .menu-toggle {
    position: relative;
    z-index: 60;
  }
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100dvh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: max(6rem, env(safe-area-inset-top)) clamp(1.25rem, 5vw, 2rem) 8rem;
  padding-bottom: max(8rem, env(safe-area-inset-bottom) + 4rem);
}

.hero__content {
  position: relative;
  max-width: 900px;
  animation: hero-reveal 1.2s var(--ease-out-expo) backwards;
}

.hero__content .hero__title {
  animation: hero-reveal 0.8s var(--ease-out-expo) 0.2s backwards;
}

.hero__content .hero__tagline {
  animation: hero-reveal 0.8s var(--ease-out-expo) 0.35s backwards;
}

.hero__content .hero__cta {
  animation: hero-reveal 0.8s var(--ease-out-expo) 0.5s backwards;
}

@keyframes hero-reveal {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.5rem, 8vw + 1rem, 7.5rem);
  line-height: 0.95;
  letter-spacing: -0.045em;
  margin-bottom: 1.25rem;
  text-shadow: 0 0 60px rgba(224, 124, 84, 0.15);
}

.hero__title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--color-accent) 0%, #f0a078 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__tagline {
  font-size: clamp(1rem, 2vw + 0.5rem, 1.35rem);
  color: var(--color-text-muted);
  margin-bottom: 2.25rem;
  letter-spacing: 0.02em;
}

.hero__cta {
  display: inline-block;
  padding: 1rem 2rem;
  min-height: 44px;
  line-height: 1.2;
  vertical-align: middle;
  background: linear-gradient(135deg, var(--color-accent) 0%, #d96a42 100%);
  color: var(--color-bg);
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: 6px;
  box-shadow: 0 4px 24px rgba(224, 124, 84, 0.35);
  transition: all var(--transition);
}

.hero__cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(224, 124, 84, 0.45);
}

/* --- Ticker --- */
.hero__ticker {
  position: absolute;
  bottom: max(3rem, env(safe-area-inset-bottom) + 1rem);
  left: 0;
  right: 0;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: linear-gradient(90deg, transparent 0%, rgba(224, 124, 84, 0.03) 50%, transparent 100%);
}

.ticker__track {
  display: flex;
  animation: ticker 22s linear infinite;
}

.ticker__text {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(0.75rem, 1.5vw, 1rem);
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
  padding: 1rem 0;
  white-space: nowrap;
  text-shadow: 0 0 30px var(--color-accent-dim);
}

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-33.333%); }
}

/* --- Sections --- */
section {
  padding: clamp(3rem, 8vw, 6rem) clamp(1.25rem, 5vw, 2rem);
  padding-left: max(clamp(1.25rem, 5vw, 2rem), env(safe-area-inset-left));
  padding-right: max(clamp(1.25rem, 5vw, 2rem), env(safe-area-inset-right));
  max-width: min(1100px, calc(100vw - 2rem));
  margin: 0 auto;
}

section[data-animate] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

section[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  letter-spacing: -0.03em;
  margin-bottom: 2.5rem;
}

/* --- About --- */
.about__inner {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 4rem;
  position: relative;
}

.about__inner::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
}

.about__lead {
  font-size: 1.5rem;
  line-height: 1.5;
  color: var(--color-text);
  margin-bottom: 1.25rem;
}

.about__content p:last-child {
  color: var(--color-text-muted);
  max-width: 60ch;
}

/* --- Services --- */
.services {
  position: relative;
}

.services__inner {
  padding: clamp(2.5rem, 6vw, 4rem) clamp(1.5rem, 4vw, 2rem);
  background: linear-gradient(135deg, rgba(224, 124, 84, 0.06) 0%, transparent 50%);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
  gap: clamp(1rem, 3vw, 1.5rem);
  list-style: none;
}

.service-card {
  position: relative;
  padding: 2.25rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  overflow: hidden;
  opacity: 0;
  transform: translateY(24px);
  transition: all var(--transition);
}

.service-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.service-card:nth-child(1) { transition-delay: 0.1s; }
.service-card:nth-child(2) { transition-delay: 0.2s; }
.service-card:nth-child(3) { transition-delay: 0.3s; }
.service-card:nth-child(4) { transition-delay: 0.4s; }

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 12px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(224, 124, 84, 0.3), transparent 40%, transparent 60%, rgba(224, 124, 84, 0.1));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  border-color: rgba(224, 124, 84, 0.25);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.5), 0 0 40px var(--color-accent-dim);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card__num {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: 1rem;
  opacity: 0.8;
}

.service-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.service-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* --- Contact --- */
.contact {
  text-align: center;
  position: relative;
}

.contact__inner {
  padding: clamp(2.5rem, 6vw, 4rem) clamp(1.5rem, 4vw, 2rem);
  background: linear-gradient(135deg, rgba(224, 124, 84, 0.06) 0%, transparent 50%);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
}

.contact__lead {
  font-size: 1.35rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
}

.contact__email {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.15rem, 2.5vw, 1.5rem);
  color: var(--color-accent);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  transition: all var(--transition);
}

.contact__email:hover {
  color: var(--color-accent-hover);
  background: var(--color-accent-dim);
}

/* --- Footer --- */
.footer {
  padding: 2rem clamp(1rem, 4vw, 2rem);
  padding-bottom: max(2rem, env(safe-area-inset-bottom));
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* --- Responsive breakpoints --- */
@media (min-width: 769px) {
  .nav {
    display: block;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: clamp(2rem, 10vw, 2.75rem);
  }

  .about__lead {
    font-size: 1.25rem;
  }

  .service-card {
    padding: 1.5rem;
  }

  .heart {
    opacity: 0.04;
  }
}

/* Landscape mobile */
@media (max-height: 500px) and (orientation: landscape) {
  .hero {
    min-height: auto;
    padding-top: 5rem;
    padding-bottom: 4rem;
  }

  .hero__ticker {
    position: relative;
    bottom: auto;
    margin-top: auto;
  }
}

/* Ultrawide / large desktop */
@media (min-width: 1400px) {
  section {
    max-width: 1200px;
  }
}

.footer p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}