/* ============================================================
   VISEMO STUDIOS — Design System & Styles
   Cinematic · Premium · Minimalist
   ============================================================ */

/* --- Custom Properties --- */
:root {
  --color-night: #131313;
  --color-night-light: #1a1a1a;
  --color-night-lighter: #222222;
  --color-white: #ffffff;
  --color-white-soft: rgba(255, 255, 255, 0.7);
  --color-white-muted: rgba(255, 255, 255, 0.4);
  --color-red: #FF4346;
  --color-red-glow: rgba(255, 67, 70, 0.3);
  --color-red-dark: #cc3638;

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  --fs-xs: clamp(0.7rem, 0.8vw, 0.8rem);
  --fs-sm: clamp(0.8rem, 1vw, 0.95rem);
  --fs-md: clamp(1rem, 1.2vw, 1.15rem);
  --fs-lg: clamp(1.3rem, 2vw, 1.8rem);
  --fs-xl: clamp(1.8rem, 3vw, 2.8rem);
  --fs-2xl: clamp(2.2rem, 4.5vw, 4rem);
  --fs-3xl: clamp(3rem, 6vw, 6rem);
  --fs-hero: clamp(3.5rem, 8vw, 8rem);

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 10rem;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);

  --border-radius: 8px;
  --nav-height: 80px;
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--color-night);
  color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: none;
  border: none;
  background: none;
  color: inherit;
}

img {
  max-width: 100%;
  display: block;
}

::selection {
  background: var(--color-red);
  color: var(--color-white);
}

/* --- Custom Cursor --- */
.cursor-glow {
  position: fixed;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-red);
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: width 0.3s ease, height 0.3s ease, opacity 0.3s ease;
  mix-blend-mode: difference;
  opacity: 0.8;
}

.cursor-glow::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 1px solid rgba(255, 67, 70, 0.3);
  transition: width 0.4s ease, height 0.4s ease;
}

.cursor-glow.cursor-hover {
  width: 48px;
  height: 48px;
  opacity: 1;
}

.cursor-glow.cursor-hover::after {
  width: 80px;
  height: 80px;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(var(--space-md), 4vw, var(--space-lg));
  z-index: 1000;
  transition: background var(--transition-smooth), backdrop-filter var(--transition-smooth);
}

.nav.nav--scrolled {
  background: rgba(19, 19, 19, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav__logo img {
  height: 28px;
  width: auto;
  display: block;
}

.nav__logo:hover img {
  opacity: 0.8;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav__link {
  font-size: var(--fs-xs);
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-white-soft);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-red);
  transition: width var(--transition-smooth);
}

.nav__link:hover {
  color: var(--color-white);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__link--cta {
  color: var(--color-red);
  font-weight: 500;
}

.nav__link--cta::after {
  display: none;
}

.nav__link--cta:hover {
  color: var(--color-white);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  width: 28px;
  padding: 4px 0;
  z-index: 1001;
}

.nav__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-white);
  transition: var(--transition-fast);
  transform-origin: center;
}

.nav__hamburger.active span:first-child {
  transform: rotate(45deg) translate(3px, 3px);
}

.nav__hamburger.active span:last-child {
  transform: rotate(-45deg) translate(3px, -3px);
}

/* --- Mobile Menu --- */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(19, 19, 19, 0.97);
  backdrop-filter: blur(30px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.mobile-menu.active {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu__link {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 300;
  letter-spacing: 0.05em;
  color: var(--color-white-soft);
  transition: color var(--transition-fast);
}

.mobile-menu__link:hover {
  color: var(--color-white);
}

.mobile-menu__link--cta {
  color: var(--color-red);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__grain {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 2;
}

.hero__bg-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 2s ease-in-out, transform 6s ease-out;
  transform: scale(1.05);
}

.hero__slide.active {
  opacity: 0.15;
  transform: scale(1);
}

.hero__ambient-light {
  position: absolute;
  bottom: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 80vw;
  height: 60vh;
  background: radial-gradient(ellipse, var(--color-red-glow) 0%, transparent 70%);
  opacity: 0.4;
  pointer-events: none;
  z-index: 1;
  animation: ambientPulse 6s ease-in-out infinite;
}

.hero__content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 0 var(--space-md);
}

.hero__logo-wrapper {
  margin-bottom: var(--space-lg);
  perspective: 1000px;
}

.hero__main-logo {
  width: 100%;
  max-width: 800px;
  /* Large cinematic logo */
  height: auto;
  opacity: 0;
  transform: translateY(30px) scale(0.95);
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
  animation: logoReveal 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}

@keyframes logoReveal {
  0% {
    opacity: 0;
    transform: translateY(40px) scale(0.95);
  }

  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: var(--fs-lg);
  font-weight: 300;
  color: var(--color-white-soft);
  letter-spacing: 0.02em;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.7s forwards;
}

.hero__scroll-hint {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  z-index: 3;
  opacity: 0;
  animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) 1.2s forwards;
}

.hero__scroll-hint span {
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-white-muted);
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-white-muted), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

/* --- What We Do Section --- */
.work {
  position: relative;
  padding: var(--space-2xl) 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.work__container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 clamp(var(--space-md), 6vw, var(--space-xl));
}

.work__label {
  display: inline-block;
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-red);
  margin-bottom: var(--space-lg);
}

.work__headline {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-md);
}

.work__interactive-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-xl);
}

.work__list-item {
  position: relative;
  cursor: none;
  /* Let custom cursor handle it */
  display: inline-block;
  width: fit-content;
}

.work__list-text {
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--color-white-muted);
  text-transform: uppercase;
  transition: color var(--transition-smooth), -webkit-text-stroke var(--transition-smooth), padding-left var(--transition-smooth);
}

.work__list-item:hover .work__list-text {
  color: var(--color-white);
  -webkit-text-stroke: 1px var(--color-white);
  padding-left: var(--space-md);
}

.work__floating-img {
  position: fixed;
  top: 0;
  left: 0;
  width: 350px;
  height: 450px;
  background-size: cover;
  background-position: center;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.8);
  z-index: 900;
  transition: opacity 0.4s ease, transform 0.4s ease, width 0.4s ease, height 0.4s ease;
  border-radius: var(--border-radius);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}

.work__floating-img.active {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.work__description {
  font-size: var(--fs-md);
  font-weight: 300;
  color: var(--color-white-soft);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

.work__stats {
  display: flex;
  gap: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.work__stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.work__stat-number {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--color-red);
}

.work__stat-suffix {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--color-red);
}

.work__stat-label {
  font-size: var(--fs-xs);
  color: var(--color-white-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* --- Portfolio Section --- */
.portfolio {
  position: relative;
  padding: var(--space-xl) 0 0;
}

.portfolio__header {
  max-width: 900px;
  margin: 0 auto var(--space-xl);
  padding: 0 clamp(var(--space-md), 6vw, var(--space-xl));
}

.portfolio__label {
  display: inline-block;
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-red);
  margin-bottom: var(--space-md);
}

.portfolio__headline {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: 600;
  letter-spacing: -0.015em;
}

.portfolio__cases {
  display: flex;
  flex-direction: column;
}

.portfolio__case {
  position: relative;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.portfolio__case-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio__case:hover .portfolio__case-bg {
  transform: scale(1.05);
}

.portfolio__case-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
      rgba(19, 19, 19, 0.98) 0%,
      rgba(19, 19, 19, 0.6) 40%,
      rgba(19, 19, 19, 0.2) 100%);
  z-index: 1;
}

.portfolio__case-content {
  position: relative;
  z-index: 2;
  padding: var(--space-xl) clamp(var(--space-md), 6vw, var(--space-xl));
  max-width: 700px;
}

.portfolio__case-tag {
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-red);
  margin-bottom: var(--space-sm);
  display: block;
}

.portfolio__case-title {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-sm);
}

.portfolio__case-desc {
  font-size: var(--fs-sm);
  font-weight: 300;
  color: var(--color-white-soft);
  line-height: 1.7;
  margin-bottom: var(--space-md);
  max-width: 500px;
}

.portfolio__play-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-white);
  transition: gap var(--transition-smooth), color var(--transition-fast);
}

.portfolio__play-btn svg {
  width: 48px;
  height: 48px;
  transition: transform var(--transition-smooth);
}

.portfolio__play-btn:hover {
  gap: var(--space-md);
  color: var(--color-red);
}

.portfolio__play-btn:hover svg {
  transform: scale(1.1);
}

.portfolio__play-btn:hover svg circle {
  stroke: var(--color-red);
}

.portfolio__play-btn:hover svg polygon {
  fill: var(--color-red);
}

/* --- Contact Section --- */
.contact {
  position: relative;
  padding: var(--space-2xl) 0;
  min-height: 80vh;
  display: flex;
  align-items: center;
}

.contact__container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 clamp(var(--space-md), 6vw, var(--space-xl));
  text-align: center;
}

.contact__headline {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-xl);
}

.contact__btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 18px 48px;
  background: var(--color-red);
  color: var(--color-white);
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 60px;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), gap var(--transition-smooth);
  box-shadow: 0 0 40px var(--color-red-glow);
}

.contact__btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-smooth);
}

.contact__btn:hover {
  background: var(--color-red-dark);
  transform: translateY(-2px);
  box-shadow: 0 0 60px rgba(255, 67, 70, 0.4);
  gap: var(--space-md);
}

.contact__btn:hover svg {
  transform: translateX(4px);
}

.contact__subtext {
  font-size: var(--fs-md);
  font-weight: 300;
  color: var(--color-white-soft);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.contact__note {
  font-size: var(--fs-sm);
  color: var(--color-white-muted);
  margin-top: var(--space-lg);
  letter-spacing: 0.08em;
  font-weight: 500;
  text-transform: uppercase;
}

/* --- Footer --- */
.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--space-lg) 0;
}

.footer__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(var(--space-md), 4vw, var(--space-lg));
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer__logo img {
  height: 24px;
  width: auto;
}

.footer__tagline {
  font-size: var(--fs-xs);
  color: var(--color-white-muted);
  letter-spacing: 0.05em;
}

.footer__links {
  display: flex;
  gap: var(--space-md);
}

.footer__social {
  font-size: var(--fs-xs);
  color: var(--color-white-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color var(--transition-fast);
}

.footer__social:hover {
  color: var(--color-red);
}

.footer__copy {
  font-size: var(--fs-xs);
  color: var(--color-white-muted);
  letter-spacing: 0.02em;
}

/* --- Modal --- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.modal.active {
  opacity: 1;
  pointer-events: all;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.modal__content {
  position: relative;
  width: 90%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--color-night-light);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: var(--space-xl) var(--space-lg);
  transform: translateY(30px) scale(0.97);
  transition: transform var(--transition-slow);
}

.modal.active .modal__content {
  transform: translateY(0) scale(1);
}

.modal__close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white-muted);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.modal__close svg {
  width: 24px;
  height: 24px;
}

.modal__close:hover {
  color: var(--color-white);
  transform: rotate(90deg);
}

.modal__title {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.modal__subtitle {
  font-size: var(--fs-sm);
  color: var(--color-white-muted);
  margin-bottom: var(--space-lg);
}

.modal__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.modal__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.modal__field label {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-white-soft);
}

.modal__field input,
.modal__field select,
.modal__field textarea {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  color: var(--color-white);
  background: var(--color-night-lighter);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--border-radius);
  padding: 14px 16px;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  -webkit-appearance: none;
}

.modal__field input::placeholder,
.modal__field textarea::placeholder {
  color: var(--color-white-muted);
}

.modal__field input:focus,
.modal__field select:focus,
.modal__field textarea:focus {
  border-color: var(--color-red);
  box-shadow: 0 0 0 3px var(--color-red-glow);
}

.modal__field select {
  cursor: pointer;
}

.modal__field select option {
  background: var(--color-night-lighter);
  color: var(--color-white);
}

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

.modal__submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 16px 36px;
  margin-top: var(--space-sm);
  background: var(--color-red);
  color: var(--color-white);
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 60px;
  transition: background var(--transition-fast), transform var(--transition-fast), gap var(--transition-smooth);
}

.modal__submit svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-smooth);
}

.modal__submit:hover {
  background: var(--color-red-dark);
  transform: translateY(-2px);
  gap: var(--space-md);
}

.modal__submit:hover svg {
  transform: translateX(4px);
}

/* --- Animations --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes ambientPulse {

  0%,
  100% {
    opacity: 0.3;
    transform: translateX(-50%) scale(1);
  }

  50% {
    opacity: 0.5;
    transform: translateX(-50%) scale(1.1);
  }
}

@keyframes scrollLine {
  0% {
    opacity: 0;
    transform: scaleY(0);
    transform-origin: top;
  }

  30% {
    opacity: 1;
    transform: scaleY(1);
    transform-origin: top;
  }

  70% {
    opacity: 1;
    transform: scaleY(1);
    transform-origin: bottom;
  }

  100% {
    opacity: 0;
    transform: scaleY(0);
    transform-origin: bottom;
  }
}

/* --- Reveal Animations (Intersection Observer) --- */
.reveal-item {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-section.is-visible .reveal-item {
  opacity: 1;
  transform: translateY(0);
}

.reveal-section.is-visible .reveal-item:nth-child(1) {
  transition-delay: 0s;
}

.reveal-section.is-visible .reveal-item:nth-child(2) {
  transition-delay: 0.12s;
}

.reveal-section.is-visible .reveal-item:nth-child(3) {
  transition-delay: 0.24s;
}

.reveal-section.is-visible .reveal-item:nth-child(4) {
  transition-delay: 0.36s;
}

.reveal-section.is-visible .reveal-item:nth-child(5) {
  transition-delay: 0.48s;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
  }

  body {
    cursor: auto;
  }

  .cursor-glow {
    display: none;
  }

  .nav__links {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

  .hero__title {
    font-size: clamp(2.5rem, 10vw, 4rem);
  }

  .hero__subtitle {
    font-size: var(--fs-md);
  }

  .work__stats {
    flex-direction: column;
    gap: var(--space-md);
  }

  .portfolio__case {
    height: 80vh;
  }

  .portfolio__play-btn svg {
    width: 40px;
    height: 40px;
  }

  .contact__btn {
    padding: 16px 36px;
  }

  .footer__container {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
  }

  .modal__content {
    padding: var(--space-lg) var(--space-md);
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: clamp(2rem, 12vw, 3rem);
  }

  .work__headline {
    font-size: var(--fs-xl);
  }

  .portfolio__case-title {
    font-size: var(--fs-lg);
  }

  .contact__headline {
    font-size: var(--fs-xl);
  }
}

/* ============================================================
   ABOUT PAGE STYLES
   ============================================================ */

/* --- Active Nav Link --- */
.nav__link--active {
  color: var(--color-white);
}

.nav__link--active::after {
  width: 100%;
}

/* --- About Hero --- */
.about-hero {
  position: relative;
  width: 100%;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-night);
}

.about-hero__grain {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
}

.about-hero__ambient {
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 80vw;
  height: 60vh;
  background: radial-gradient(ellipse, var(--color-red-glow) 0%, transparent 70%);
  opacity: 0.3;
  pointer-events: none;
  z-index: 0;
  animation: ambientPulse 6s ease-in-out infinite;
}

.about-hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: calc(var(--nav-height) + var(--space-xl)) var(--space-md) var(--space-xl);
}

.about-hero__label {
  display: inline-block;
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-red);
  margin-bottom: var(--space-lg);
  opacity: 0;
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
}

.about-hero__title {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
  opacity: 0;
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards;
}

.about-hero__subtitle {
  font-size: var(--fs-md);
  font-weight: 300;
  color: var(--color-white-soft);
  line-height: 1.8;
  max-width: 600px;
  margin: 0 auto;
  opacity: 0;
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.6s forwards;
}

/* --- About Section (generic) --- */
.about-section {
  padding: var(--space-xl) 0;
}

.about-section__container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 clamp(var(--space-md), 6vw, var(--space-xl));
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.about-section__header {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-md));
}

.about-section__label {
  display: block;
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-red);
  margin-bottom: var(--space-sm);
}

.about-section__title {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.about-section__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.about-section__text {
  font-size: var(--fs-md);
  font-weight: 300;
  color: var(--color-white-soft);
  line-height: 1.8;
}

.about-section__text--muted {
  color: var(--color-white-muted);
  font-size: var(--fs-sm);
}

.about-section__text--highlight {
  color: var(--color-white);
  font-weight: 500;
  font-style: italic;
}

/* --- About Divider --- */
.about-divider {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 clamp(var(--space-md), 6vw, var(--space-xl));
  height: 1px;
  position: relative;
}

.about-divider::after {
  content: '';
  position: absolute;
  left: clamp(var(--space-md), 6vw, var(--space-xl));
  right: clamp(var(--space-md), 6vw, var(--space-xl));
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.08), transparent);
}

/* --- About Pillars (Equipment/Process/Value) --- */
.about-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.about-pillar {
  padding: var(--space-md);
  background: var(--color-night-light);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--border-radius);
  transition: border-color var(--transition-smooth), transform var(--transition-smooth);
}

.about-pillar:hover {
  border-color: rgba(255, 67, 70, 0.3);
  transform: translateY(-4px);
}

.about-pillar__icon {
  width: 40px;
  height: 40px;
  margin-bottom: var(--space-sm);
  color: var(--color-red);
}

.about-pillar__icon svg {
  width: 100%;
  height: 100%;
}

.about-pillar__title {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 600;
  margin-bottom: var(--space-xs);
  letter-spacing: 0.01em;
}

.about-pillar__text {
  font-size: var(--fs-xs);
  font-weight: 300;
  color: var(--color-white-muted);
  line-height: 1.7;
}

/* --- About Checklist --- */
.about-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.about-checklist__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--fs-md);
  font-weight: 300;
  color: var(--color-white-soft);
  line-height: 1.6;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: padding-left var(--transition-smooth), color var(--transition-smooth);
}

.about-checklist__item:hover {
  padding-left: var(--space-sm);
  color: var(--color-white);
}

.about-checklist__icon {
  color: var(--color-red);
  font-weight: 600;
  flex-shrink: 0;
  margin-top: 2px;
}

/* --- About Quote --- */
.about-quote {
  position: relative;
  padding: var(--space-lg);
  padding-left: var(--space-xl);
  background: var(--color-night-light);
  border-left: 3px solid var(--color-red);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.about-quote p {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-white);
  font-style: italic;
}

/* --- About Value List --- */
.about-value-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.about-value-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-night-light);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--border-radius);
  transition: border-color var(--transition-smooth), transform var(--transition-smooth);
}

.about-value-item:hover {
  border-color: rgba(255, 67, 70, 0.2);
  transform: translateX(4px);
}

.about-value-item__number {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-red);
  opacity: 0.4;
  line-height: 1;
  flex-shrink: 0;
  min-width: 48px;
}

.about-value-item p {
  font-size: var(--fs-md);
  font-weight: 300;
  color: var(--color-white-soft);
  line-height: 1.7;
  padding-top: 4px;
}

/* --- About Pricing CTA --- */
.about-pricing {
  padding: var(--space-2xl) 0;
  text-align: center;
  position: relative;
}

.about-pricing::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60vw;
  height: 100%;
  background: radial-gradient(ellipse at center, rgba(255, 67, 70, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.about-pricing__container {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.about-pricing__badge {
  display: inline-block;
  padding: 8px 24px;
  background: rgba(255, 67, 70, 0.1);
  border: 1px solid rgba(255, 67, 70, 0.3);
  border-radius: 60px;
  margin-bottom: var(--space-lg);
}

.about-pricing__badge span {
  font-size: var(--fs-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-red);
  font-weight: 500;
}

.about-pricing__title {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.about-pricing__title span {
  font-size: var(--fs-lg);
  font-weight: 300;
  color: var(--color-white-muted);
}

.about-pricing__text {
  font-size: var(--fs-md);
  font-weight: 300;
  color: var(--color-white-soft);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* --- About Page Responsive --- */
@media (max-width: 768px) {
  .about-hero {
    min-height: 60vh;
  }

  .about-hero__title {
    font-size: var(--fs-xl);
  }

  .about-section__container {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .about-section__header {
    position: static;
  }

  .about-pillars {
    grid-template-columns: 1fr;
  }

  .about-quote {
    padding: var(--space-md);
    padding-left: var(--space-lg);
  }

  .about-quote p {
    font-size: var(--fs-md);
  }

  .about-value-item {
    flex-direction: column;
    gap: var(--space-xs);
  }

  .about-value-item__number {
    font-size: var(--fs-lg);
  }

  .about-pricing__title {
    font-size: var(--fs-xl);
  }

  .about-pricing__title span {
    font-size: var(--fs-md);
    display: block;
    margin-top: var(--space-xs);
  }
}