/* ═══════════════════════════════════════════════════════
   WOLFIM STUDIO — Design System
   Brutalist-Minimal · Architectural · Editorial
   ═══════════════════════════════════════════════════════ */

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

:root {
  /* Palette */
  --black: #0A0A0A;
  --white: #F5F5F0;
  --gray-100: #E8E8E3;
  --gray-200: #D0D0CB;
  --gray-300: #A0A09B;
  --gray-400: #707068;
  --gray-500: #50504A;
  --border: rgba(10, 10, 10, 0.10);
  --border-strong: rgba(10, 10, 10, 0.20);

  /* Typography Scale */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --text-hero: clamp(5rem, 14vw, 16rem);
  --text-section: clamp(2.8rem, 6vw, 6.5rem);
  --text-large: clamp(1.6rem, 3vw, 3rem);
  --text-medium: clamp(1.1rem, 1.5vw, 1.35rem);
  --text-body: clamp(0.9rem, 1vw, 1.05rem);
  --text-small: clamp(0.7rem, 0.8vw, 0.82rem);
  --text-micro: clamp(0.6rem, 0.7vw, 0.72rem);

  /* Spacing */
  --space-xs: clamp(0.5rem, 1vw, 1rem);
  --space-sm: clamp(1rem, 2vw, 2rem);
  --space-md: clamp(2rem, 4vw, 4rem);
  --space-lg: clamp(4rem, 8vw, 8rem);
  --space-xl: clamp(6rem, 12vw, 14rem);
  --space-section: clamp(8rem, 16vw, 18rem);

  /* Layout */
  --container-padding: clamp(1.5rem, 4vw, 5rem);
  --grid-gap: clamp(1rem, 2vw, 2.5rem);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 0.3s;
  --duration-base: 0.6s;
  --duration-slow: 1s;
  --duration-glacial: 1.6s;
}

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--black);
  background-color: #FAFAF8; /* Ultra-soft off-white */
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ─── FILM GRAIN ─── */
.film-grain {
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  pointer-events: none;
  z-index: 9998; /* Just below cursor */
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  animation: grain 12s infinite alternate ease-in-out;
  will-change: transform, opacity;
}

@keyframes grain {
  0% { transform: translate(0, 0); opacity: 0.03; }
  25% { transform: translate(-2%, 2%); opacity: 0.04; }
  50% { transform: translate(1%, -1%); opacity: 0.05; }
  75% { transform: translate(-1%, -3%); opacity: 0.04; }
  100% { transform: translate(2%, 1%); opacity: 0.03; }
}

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

ul, ol {
  list-style: none;
}

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

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


/* ─── NAVIGATION ─── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent; /* Changed from solid white for cinematic load */
  transition: transform var(--duration-base) var(--ease-out), opacity 1.5s var(--ease-out);
  opacity: 0; /* Initially hidden */
}

.nav.is-loaded {
  opacity: 1;
}

.nav::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(250,250,248,1) 0%, rgba(250,250,248,0.9) 70%, rgba(250,250,248,0) 100%);
  z-index: -1;
  pointer-events: none;
}

.nav--hidden {
  transform: translateY(-100%);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem var(--container-padding);
}

.nav__logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.nav__links {
  display: flex;
  gap: 2.5rem;
}

.nav__link {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 2px;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--black);
  transition: width var(--duration-fast) var(--ease-out);
}

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

.nav__meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Language Toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 0;
  background: none;
  border: 1px solid var(--border-strong);
  cursor: pointer;
  padding: 0.35rem 0.65rem;
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.1em;
  color: var(--gray-400);
  transition: border-color var(--duration-fast) var(--ease-out);
  line-height: 1;
}

.lang-toggle:hover {
  border-color: var(--black);
}

.lang-toggle__option {
  padding: 0 0.3rem;
  transition: color var(--duration-fast) var(--ease-out);
  color: var(--gray-300);
}

.lang-toggle__option--active {
  color: var(--black);
  font-weight: 500;
}

.lang-toggle__divider {
  color: var(--gray-200);
  font-weight: 300;
  user-select: none;
}

/* Dark section overrides for toggle */
.capabilities .lang-toggle,
.intelligence-section .lang-toggle,
.visual-section .lang-toggle {
  border-color: rgba(245, 245, 240, 0.15);
}

.nav__time {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.05em;
  color: var(--gray-400);
}

.nav__menu-btn {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  width: 28px;
}

.nav__menu-btn span {
  display: block;
  height: 1px;
  background: var(--black);
  width: 100%;
  transition: all var(--duration-fast) var(--ease-out);
}

.nav__menu-btn.active span:first-child {
  transform: rotate(45deg) translateY(5px);
}

.nav__menu-btn.active span:last-child {
  transform: rotate(-45deg) translateY(-5px);
}

.nav__line {
  height: 1px;
  background: var(--border);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--white);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-base) var(--ease-out);
}

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

.mobile-menu__inner {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  text-align: center;
}

.mobile-menu__link {
  font-family: var(--font-display);
  font-size: var(--text-section);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.1;
}


/* ─── HERO ─── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--container-padding);
  padding-top: 8rem;
  overflow: hidden;
}

.hero__grid-lines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 150vh;
  pointer-events: none;
  z-index: 0;
  opacity: 0; /* Cinematic start */
  transition: opacity 3.5s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.hero__grid-lines.is-loaded {
  opacity: 1;
  animation: gridBreathe 20s ease-in-out infinite alternate;
}

@keyframes gridBreathe {
  0% { transform: translateY(0) scale(1); opacity: 1; }
  100% { transform: translateY(-5px) scale(1.01); opacity: 0.7; }
}

.hero__scan-line {
  position: absolute;
  top: -10vh;
  left: 0;
  width: 100%;
  height: 100vh;
  background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, rgba(0,0,0,0.015) 99%, rgba(0,0,0,0.04) 100%);
  z-index: 1;
  opacity: 0;
  animation: scanSweep 20s linear infinite;
}

@keyframes scanSweep {
  0% { transform: translateY(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(150vh); opacity: 0; }
}

.hero__vline {
  position: absolute;
  top: 0;
  width: 1px;
  height: 100%;
  background: var(--border);
}

.hero__content {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 var(--container-padding);
  padding-top: 15vh;
  animation: ambientFloat 15s ease-in-out infinite alternate-reverse;
  will-change: transform;
}

@keyframes ambientFloat {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border);
}

.hero__label {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-400);
}

.hero__year {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.12em;
  color: var(--gray-300);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 700;
  line-height: 0.88;
  letter-spacing: -0.04em;
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
}

.hero__title-line {
  display: block;
  overflow: hidden;
}

.hero__title-line--secondary {
  padding-left: clamp(2rem, 15vw, 18rem);
  font-size: 0.6em;
  font-weight: 500;
  color: var(--gray-400);
}

.hero__title-sep {
  display: inline-block;
  font-weight: 300;
  opacity: 0;
  margin-right: 0.1em;
  vertical-align: baseline;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero__title-sep.is-visible {
  opacity: 0.4;
}

.hero__coded--waiting {
  opacity: 0;
}

.hero__bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--grid-gap);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
  margin-bottom: var(--space-lg);
}

.hero__description p {
  font-size: var(--text-medium);
  line-height: 1.65;
  color: var(--gray-500);
  max-width: 520px;
  font-weight: 300;
}

.hero__meta {
  display: flex;
  gap: var(--space-md);
  justify-content: flex-end;
}

.hero__meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.hero__meta-label {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-300);
}

.hero__meta-value {
  font-family: var(--font-display);
  font-size: var(--text-small);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.01em;
}

.hero__scroll {
  position: absolute;
  bottom: var(--container-padding);
  right: var(--container-padding);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.hero__scroll span {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  color: var(--gray-300);
}

.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: var(--border-strong);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--black);
  animation: scrollLine 2s var(--ease-in-out) infinite;
}

@keyframes scrollLine {
  0% { top: -100%; }
  50% { top: 100%; }
  100% { top: 100%; }
}


/* ─── SECTION COMMONS ─── */
.section {
  padding: var(--space-section) var(--container-padding);
  position: relative;
}

.section__header {
  margin-bottom: var(--space-lg);
}

.section__number {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.15em;
  color: var(--gray-300);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--text-section);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.section__subtitle {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-top: var(--space-sm);
}

.section__line {
  height: 1px;
  background: var(--border);
  margin-bottom: var(--space-lg);
}


/* ─── PROJECTS ─── */
.projects {
  background: var(--white);
}

.projects__grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.project {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-md);
  align-items: start;
}

.project--reverse {
  grid-template-columns: 1fr 1.2fr;
}

.project--reverse .project__image {
  order: 2;
}

.project--reverse .project__info {
  order: 1;
}

.project__image {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--black);
}

.project__image-inner {
  width: 100%;
  height: 100%;
  background: var(--black);
  position: relative;
  overflow: hidden;
}

.project__video {
  object-fit: cover;
  display: block;
}

/* Architectural abstract patterns for project images */
#project-img-1 {
  background:
    linear-gradient(135deg, #1a1a1a 25%, transparent 25%) -50px 0,
    linear-gradient(225deg, #1a1a1a 25%, transparent 25%) -50px 0,
    linear-gradient(315deg, #222 25%, transparent 25%),
    linear-gradient(45deg, #222 25%, transparent 25%);
  background-size: 100px 100px;
  background-color: #111;
}

#project-img-1::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10,10,10,0.9));
}

#project-img-2 {
  background:
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 49px,
      #222 49px,
      #222 50px
    ),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 49px,
      #1a1a1a 49px,
      #1a1a1a 50px
    );
  background-color: #0f0f0f;
}

#project-img-3 {
  background:
    radial-gradient(circle at 30% 50%, #222 0%, transparent 50%),
    radial-gradient(circle at 70% 50%, #1a1a1a 0%, transparent 40%);
  background-color: #0a0a0a;
}

#project-img-3::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 10%;
  right: 10%;
  height: 1px;
  background: rgba(255,255,255,0.08);
}

#project-img-4 {
  background: linear-gradient(160deg, #0a0a0a 0%, #1a1a1a 40%, #0f0f0f 100%);
}

#project-img-4::before {
  content: '';
  position: absolute;
  top: 20%;
  left: 15%;
  width: 70%;
  height: 60%;
  border: 1px solid rgba(255,255,255,0.06);
}

.project__info {
  padding-top: var(--space-sm);
}

.project__number {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.15em;
  color: var(--gray-300);
  display: block;
  margin-bottom: var(--space-sm);
}

.project__title {
  font-family: var(--font-display);
  font-size: var(--text-large);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
}

.project__meta {
  display: flex;
  gap: 0.75rem;
  margin-bottom: var(--space-sm);
  flex-wrap: wrap;
}

.project__tag {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--border-strong);
  color: var(--gray-400);
}

.project__desc {
  font-size: var(--text-body);
  line-height: 1.7;
  color: var(--gray-500);
  max-width: 440px;
  font-weight: 300;
}


/* ─── CAPABILITIES ─── */
.capabilities {
  background: var(--black);
  color: var(--white);
}

.capabilities .section__number,
.capabilities .section__subtitle {
  color: rgba(245, 245, 240, 0.35);
}

.capabilities .section__line {
  background: rgba(245, 245, 240, 0.08);
}

.capabilities__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(245, 245, 240, 0.08);
}

.capability {
  background: var(--black);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  transition: background var(--duration-base) var(--ease-out);
}

.capability:hover {
  background: #111;
}

.capability__header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: var(--space-sm);
}

.capability__index {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.1em;
  color: rgba(245, 245, 240, 0.3);
}

.capability__title {
  font-family: var(--font-display);
  font-size: var(--text-medium);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.capability__desc {
  font-size: var(--text-small);
  line-height: 1.7;
  color: rgba(245, 245, 240, 0.55);
  margin-bottom: var(--space-sm);
  font-weight: 300;
  flex: 1;
}

.capability__list li {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.06em;
  color: rgba(245, 245, 240, 0.4);
  padding: 0.5rem 0;
  border-top: 1px solid rgba(245, 245, 240, 0.06);
}


/* ─── AI INTEGRATION ─── */
.ai-section {
  background: var(--white);
}

.ai-section__statement {
  margin-bottom: var(--space-xl);
  max-width: 900px;
}

.ai-section__large-text {
  font-family: var(--font-display);
  font-size: var(--text-large);
  font-weight: 300;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.ai-section__large-text em {
  font-style: italic;
  font-weight: 500;
}

.ai-section__workflow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
}

.ai-step {
  background: var(--white);
  padding: var(--space-md) var(--space-sm);
  position: relative;
}

.ai-step__connector {
  position: absolute;
  top: 2.5rem;
  right: -1px;
  width: 24px;
  height: 1px;
  background: var(--border-strong);
}

.ai-step:last-child .ai-step__connector {
  display: none;
}

.ai-step__number {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 300;
  color: var(--gray-200);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.ai-step__title {
  font-family: var(--font-display);
  font-size: var(--text-medium);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.ai-step__desc {
  font-size: var(--text-small);
  line-height: 1.7;
  color: var(--gray-400);
  font-weight: 300;
}


/* ─── DIGITAL SYSTEMS ─── */
.systems-section {
  background: var(--gray-100);
}

.systems__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-strong);
}

.system-card {
  background: var(--gray-100);
  padding: var(--space-md);
  transition: background var(--duration-base) var(--ease-out);
}

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

.system-card__icon {
  width: 40px;
  height: 40px;
  color: var(--gray-400);
  margin-bottom: var(--space-sm);
}

.system-card__title {
  font-family: var(--font-display);
  font-size: var(--text-medium);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  line-height: 1.15;
}

.system-card__desc {
  font-size: var(--text-small);
  line-height: 1.7;
  color: var(--gray-400);
  font-weight: 300;
}


/* ─── VISUAL DIRECTION ─── */
.visual-section {
  background: var(--black);
  color: var(--white);
}

.visual-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.visual-section .section__number {
  color: rgba(245, 245, 240, 0.3);
  margin-bottom: var(--space-sm);
}

.visual-section__title {
  font-family: var(--font-display);
  font-size: var(--text-section);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.visual-section__desc {
  font-size: var(--text-body);
  line-height: 1.8;
  color: rgba(245, 245, 240, 0.55);
  font-weight: 300;
  max-width: 480px;
}

.visual-section__principles {
  display: flex;
  flex-direction: column;
}

.visual-principle {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-top: 1px solid rgba(245, 245, 240, 0.08);
  align-items: start;
}

.visual-principle:last-child {
  border-bottom: 1px solid rgba(245, 245, 240, 0.08);
}

.visual-principle__label {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245, 245, 240, 0.35);
  padding-top: 2px;
}

.visual-principle__value {
  font-size: var(--text-small);
  line-height: 1.65;
  color: rgba(245, 245, 240, 0.7);
  font-weight: 300;
}


/* ─── PROCESS ─── */
.process-section {
  background: var(--white);
}

.process__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
}

.process-step {
  background: var(--white);
  padding: var(--space-md) var(--space-sm);
  display: flex;
  flex-direction: column;
}

.process-step__phase {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-300);
  margin-bottom: var(--space-sm);
}

.process-step__title {
  font-family: var(--font-display);
  font-size: var(--text-medium);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  line-height: 1.15;
}

.process-step__desc {
  font-size: var(--text-small);
  line-height: 1.7;
  color: var(--gray-400);
  font-weight: 300;
  flex: 1;
}

.process-step__duration {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-sm);
  margin-top: var(--space-sm);
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.06em;
  color: var(--gray-400);
  text-transform: uppercase;
}


/* ─── COMMERCIAL INTELLIGENCE ─── */
.intelligence-section {
  background: var(--black);
  color: var(--white);
}

.intelligence-section .section__number,
.intelligence-section .section__subtitle {
  color: rgba(245, 245, 240, 0.35);
}

.intelligence-section .section__line {
  background: rgba(245, 245, 240, 0.08);
}

.intelligence__statement {
  margin-bottom: var(--space-lg);
  max-width: 800px;
}

.intelligence__large-text {
  font-size: var(--text-medium);
  line-height: 1.75;
  color: rgba(245, 245, 240, 0.65);
  font-weight: 300;
}

.intelligence__metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(245, 245, 240, 0.08);
  margin-bottom: var(--space-lg);
}

.metric {
  background: var(--black);
  padding: var(--space-md);
  text-align: center;
}

.metric__number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 0.5rem;
  line-height: 1;
}

.metric__label {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(245, 245, 240, 0.35);
  line-height: 1.5;
}

.intelligence__pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(245, 245, 240, 0.08);
}

.pillar {
  background: var(--black);
  padding: var(--space-md);
  transition: background var(--duration-base) var(--ease-out);
}

.pillar:hover {
  background: #111;
}

.pillar__title {
  font-family: var(--font-display);
  font-size: var(--text-medium);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.pillar__desc {
  font-size: var(--text-small);
  line-height: 1.7;
  color: rgba(245, 245, 240, 0.45);
  font-weight: 300;
}


/* ─── PRICING ─── */
.pricing-section {
  background: var(--white);
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-bottom: var(--space-lg);
}

.pricing-card {
  background: var(--white);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  transition: background var(--duration-base) var(--ease-out);
}

.pricing-card:hover {
  background: var(--gray-50);
}

.pricing-card--featured {
  background: var(--gray-100);
}

.pricing-card__header {
  border-bottom: 1px solid var(--border);
  padding-bottom: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.pricing-card__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-500);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.pricing-card__title {
  font-family: var(--font-display);
  font-size: var(--text-medium);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.pricing-card__amount {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
}

.pricing-card__period {
  font-size: var(--text-small);
  color: var(--gray-500);
  font-weight: 400;
}

.pricing-card__monthly {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  margin-bottom: 1.5rem;
}

.pricing-card__plus {
  color: var(--gray-500);
  font-weight: 400;
}

.pricing-card__amount-small {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.pricing-card__terms {
  font-size: 0.75rem;
  color: var(--gray-400);
  font-weight: 400;
}

.pricing-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
}

.pricing-card__features li {
  font-size: var(--text-small);
  color: var(--gray-600);
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  line-height: 1.4;
}

.pricing-card__features li::before {
  content: "◆";
  font-size: 0.5rem;
  color: var(--black);
  margin-top: 0.4em;
}

/* ─── MARQUEE ─── */
.marquee {
  padding: var(--space-md) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  background: var(--white);
}

.marquee__track {
  display: flex;
  gap: 2rem;
  animation: marqueeScroll 30s linear infinite;
  width: max-content;
}

.marquee__text {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  white-space: nowrap;
  text-transform: uppercase;
}

.marquee__sep {
  font-size: 0.5rem;
  color: var(--gray-300);
  align-self: center;
}

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


/* ─── CONTACT ─── */
.contact-section {
  background: var(--white);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.contact__title {
  font-family: var(--font-display);
  font-size: var(--text-section);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

.contact__title .section__number {
  margin-bottom: var(--space-sm);
}

.contact__desc {
  font-size: var(--text-body);
  line-height: 1.8;
  color: var(--gray-500);
  font-weight: 300;
  margin-bottom: var(--space-md);
  max-width: 480px;
}

.contact__links {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.contact__link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
  border-top: 1px solid var(--border);
  transition: padding-left var(--duration-fast) var(--ease-out);
}

.contact__link:last-child {
  border-bottom: 1px solid var(--border);
}

.contact__link:hover {
  padding-left: 1rem;
}

.contact__link-label {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-300);
}

.contact__link-value {
  font-family: var(--font-display);
  font-size: var(--text-body);
  font-weight: 500;
}

.contact__availability {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: var(--space-md);
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.06em;
  color: var(--gray-400);
}

.contact__avail-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #2D6A2E;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}


/* ─── FOOTER ─── */
.footer {
  padding: 0 var(--container-padding) var(--space-sm);
}

.footer__line {
  height: 1px;
  background: var(--border);
  margin-bottom: var(--space-sm);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__left {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.footer__logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-small);
  letter-spacing: 0.1em;
}

.footer__copy {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  color: var(--gray-300);
  letter-spacing: 0.05em;
}

.footer__right {
  display: flex;
  gap: 2rem;
}

.footer__link {
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-400);
  position: relative;
}

.footer__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--black);
  transition: width var(--duration-fast) var(--ease-out);
}

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


/* ═══════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════ */

/* Fade Up */
[data-animate="fade-up"] {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity var(--duration-glacial) var(--ease-out),
    transform var(--duration-glacial) var(--ease-out);
}

[data-animate="fade-up"].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Title Lines Cinematic Refinement */
[data-animate="title-line"] {
  transform: translateY(110%) scale(1.02);
  filter: blur(8px);
  opacity: 0;
  letter-spacing: -0.06em;
  transition: 
    transform 1.8s cubic-bezier(0.22, 1, 0.36, 1),
    filter 1.8s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 1.8s cubic-bezier(0.22, 1, 0.36, 1),
    letter-spacing 1.8s cubic-bezier(0.22, 1, 0.36, 1);
}

[data-animate="title-line"].is-visible {
  transform: translateY(0) scale(1);
  filter: blur(0);
  opacity: 1;
  letter-spacing: inherit;
}

[data-animate="title-line"].is-unlocked {
  overflow: visible; /* Allows fisheye scaling to break bounds after animation */
}

/* ─── FISHEYE EFFECT ─── */
.fisheye-char {
  display: inline-block;
  transform-origin: center bottom;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.4s ease;
  will-change: transform;
}

/* Stagger children */
[data-animate="fade-up"]:nth-child(2) {
  transition-delay: 0.1s;
}

[data-animate="fade-up"]:nth-child(3) {
  transition-delay: 0.2s;
}

[data-animate="fade-up"]:nth-child(4) {
  transition-delay: 0.3s;
}

[data-animate="fade-up"]:nth-child(5) {
  transition-delay: 0.4s;
}

[data-animate="fade-up"]:nth-child(6) {
  transition-delay: 0.5s;
}


/* ─── SCRAMBLE TEXT ─── */
#hero-scramble {
  cursor: default;
}

.hero__char {
  display: inline-block;
  transition:
    filter 0.5s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: filter, opacity;
}

.hero__char--cycling {
  filter: blur(1.5px);
  opacity: 0.3;
}

.hero__char--resolved {
  filter: blur(0);
  opacity: 1;
  animation: charResolve 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes charResolve {
  0% {
    filter: blur(1.5px);
    opacity: 0.3;
  }
  30% {
    filter: blur(0);
    opacity: 1;
    text-shadow: 0 0 15px rgba(0, 0, 0, 0.05); /* very soft glow */
  }
  100% {
    filter: blur(0);
    opacity: 1;
    text-shadow: none;
  }
}


/* ═══════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════ */

@media (max-width: 1200px) {
  .capabilities__grid,
  .intelligence__pillars {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .systems__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  .ai-section__workflow {
    grid-template-columns: repeat(2, 1fr);
  }

  .ai-step__connector {
    display: none;
  }

  .process__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .intelligence__metrics {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav__links {
    display: none;
  }

  .nav__menu-btn {
    display: flex;
  }

  .hero__bottom {
    grid-template-columns: 1fr;
  }

  .hero__meta {
    justify-content: flex-start;
  }

  .hero__title-line--secondary {
    padding-left: clamp(1rem, 8vw, 4rem);
  }

  .project {
    grid-template-columns: 1fr;
  }

  .project--reverse {
    grid-template-columns: 1fr;
  }

  .project--reverse .project__image {
    order: 0;
  }

  .project--reverse .project__info {
    order: 0;
  }

  .capabilities__grid {
    grid-template-columns: 1fr;
  }

  .pricing__grid {
    grid-template-columns: 1fr;
  }

  .ai-section__workflow {
    grid-template-columns: 1fr;
  }

  .systems__grid {
    grid-template-columns: 1fr;
  }

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

  .process__grid {
    grid-template-columns: 1fr;
  }

  .intelligence__metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .intelligence__pillars {
    grid-template-columns: 1fr;
  }

  .contact__inner {
    grid-template-columns: 1fr;
  }

  .footer__inner {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .footer__left {
    flex-direction: column;
    gap: 0.5rem;
  }

  .hero__scroll {
    display: none;
  }
}

@media (max-width: 480px) {
  .intelligence__metrics {
    grid-template-columns: 1fr;
  }

  .visual-principle {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }
}


/* ─── SMOOTH CURSOR & GLOW ─── */
.cursor {
  position: fixed;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--black);
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: difference;
  transition: transform 0.2s cubic-bezier(0.22, 1, 0.36, 1);
  transform: translate(-50%, -50%);
}

.cursor--expanded {
  transform: translate(-50%, -50%) scale(8);
  background: var(--white);
  opacity: 0.1;
}

.cursor-glow {
  position: fixed;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,0,0,0.03) 0%, rgba(0,0,0,0) 70%);
  pointer-events: none;
  z-index: -2;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 1.5s var(--ease-out);
  will-change: transform, opacity;
}

.cursor-glow.is-active {
  opacity: 1;
}

/* Hide custom cursor on touch devices */
@media (hover: none) {
  .cursor, .cursor-glow {
    display: none;
  }
}