/* ==========================================================================
   KAYAKA STUDIOS — VISUAL IDENTITY & SYSTEM
   Aesthetic: Warm White Canvas + Architectural Black Curves & Editorial Typography
   Principle: 70% Design, 30% Motion. Human Art Direction.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS & SYSTEM
   -------------------------------------------------------------------------- */
:root {
  /* Fixed Single Visual System: Warm White + Deep Ink Black */
  --bg-canvas: #fbfbfa;
  --bg-pure: #ffffff;
  --bg-subtle: #f3f3f0;
  --ink-primary: #0e0e11;
  --ink-secondary: #48484e;
  --ink-muted: #82828a;
  --hairline: rgba(14, 14, 17, 0.12);
  --hairline-subtle: rgba(14, 14, 17, 0.06);

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'Space Mono', monospace;

  /* Typography Scale */
  --type-monument: clamp(3rem, 7.5vw, 7.5rem);
  --type-display: clamp(2.2rem, 5vw, 4.8rem);
  --type-headline: clamp(1.6rem, 3.4vw, 3.2rem);
  --type-subhead: clamp(1.2rem, 2.2vw, 2rem);
  --type-body-lg: clamp(1.05rem, 1.35vw, 1.35rem);
  --type-body: clamp(0.95rem, 1.1vw, 1.08rem);
  --type-label: clamp(0.75rem, 0.85vw, 0.85rem);
  --type-micro: 0.7rem;

  /* Layout Spacing */
  --pad-x: clamp(24px, 5.5vw, 96px);
  --pad-y: clamp(32px, 5vh, 72px);
  --header-height: 72px;
  --grid-gap: clamp(28px, 4vw, 56px);

  /* Timing & Motion */
  --ease-calm: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  background-color: var(--bg-canvas);
  color: var(--ink-primary);
  font-family: var(--font-sans);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-canvas);
  color: var(--ink-primary);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  line-height: 1.55;
}

/* Subtle Film Grain (Very light analog tactile feel) */
.film-grain {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' 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");
}

/* --------------------------------------------------------------------------
   3. MINIMAL DESKTOP CURSOR (EXTREMELY SUBTLE)
   -------------------------------------------------------------------------- */
.minimal-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 5px;
  height: 5px;
  background-color: var(--ink-primary);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: width 0.25s ease, height 0.25s ease, opacity 0.25s ease;
}

body.hovering-link .minimal-cursor {
  width: 10px;
  height: 10px;
  opacity: 0.5;
}

@media (hover: none) or (max-width: 1024px) {
  .minimal-cursor {
    display: none !important;
  }
}

/* --------------------------------------------------------------------------
   4. FIXED MINIMAL HEADER
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  padding: 0 var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: rgba(251, 251, 250, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--hairline);
  z-index: 500;
}

.header-identity {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-text {
  font-size: var(--type-label);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-primary);
}

.brand-divider {
  width: 3px;
  height: 3px;
  background-color: var(--ink-muted);
  border-radius: 50%;
}

.brand-creed {
  font-size: var(--type-micro);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-secondary);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: var(--type-micro);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-secondary);
}

.header-location-tag {
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-beacon {
  width: 4px;
  height: 4px;
  background-color: var(--ink-primary);
  border-radius: 50%;
}

/* --------------------------------------------------------------------------
   5. FULL-SCREEN SCENE ARCHITECTURE
   -------------------------------------------------------------------------- */
.main-stage {
  padding-top: var(--header-height);
  width: 100%;
}

.scene {
  position: relative;
  width: 100%;
  min-height: 90vh;
  padding: clamp(72px, 12vh, 140px) var(--pad-x);
  border-bottom: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-sizing: border-box;
  overflow: hidden;
}

/* Standard Editorial Grid */
.editorial-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gap);
  align-items: center;
  width: 100%;
  position: relative;
  z-index: 2;
}

/* --------------------------------------------------------------------------
   BLACK CURVES & ORGANIC GRAPHIC SYSTEM
   -------------------------------------------------------------------------- */
.graphic-curve {
  position: absolute;
  pointer-events: none;
  z-index: 1;
  fill: var(--ink-primary);
  will-change: transform;
}

/* Curve in Intro: sweeping architectural arc framing the right */
.curve-intro {
  right: -5vw;
  bottom: -10vh;
  width: clamp(320px, 45vw, 680px);
  height: auto;
  opacity: 0.95;
  transition: transform 0.8s var(--ease-calm);
}

/* Curve in Idea: bold organic wave shape on left */
.curve-idea {
  left: -8vw;
  top: 15%;
  width: clamp(280px, 38vw, 560px);
  height: auto;
  opacity: 0.95;
}

/* Curve in Studio: elegant arc framing the section */
.curve-studio {
  right: -6vw;
  top: 20%;
  width: clamp(260px, 34vw, 520px);
  height: auto;
}

/* Curve in Coming Soon: monumental curved sculptural form */
.curve-coming {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: clamp(360px, 55vw, 840px);
  height: auto;
  opacity: 0.04;
}

/* --------------------------------------------------------------------------
   SCENE 01 — INTRO
   -------------------------------------------------------------------------- */
.scene-intro {
  min-height: 92vh;
  justify-content: space-between;
}

.intro-meta-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--type-micro);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-muted);
  position: relative;
  z-index: 2;
}

.intro-content-wrap {
  position: relative;
  z-index: 2;
  margin: clamp(40px, 7vh, 80px) 0;
}

.intro-headline-kayaka {
  font-size: var(--type-monument);
  font-weight: 800;
  line-height: 0.88;
  letter-spacing: -0.045em;
  text-transform: uppercase;
  color: var(--ink-primary);
}

.intro-headline-studios {
  font-size: clamp(2.2rem, 5vw, 4.6rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--ink-secondary);
  margin-top: 12px;
}

.intro-baseline {
  display: flex;
  align-items: center;
  gap: 20px;
  position: relative;
  z-index: 2;
}

.intro-hairline-rule {
  height: 1px;
  width: 56px;
  background-color: var(--ink-primary);
}

.intro-baseline-text {
  font-size: var(--type-label);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-primary);
}

/* --------------------------------------------------------------------------
   SCENE 02 — IDEA
   -------------------------------------------------------------------------- */
.idea-headline-statement {
  font-size: var(--type-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--ink-primary);
  margin-bottom: clamp(28px, 4vh, 48px);
  max-width: 14ch;
}

.idea-support-manifesto {
  font-size: var(--type-body-lg);
  font-weight: 400;
  line-height: 1.6;
  color: var(--ink-secondary);
  max-width: 44ch;
  border-left: 2px solid var(--ink-primary);
  padding-left: 24px;
}

/* --------------------------------------------------------------------------
   SCENE 03 — WHAT KAYAKA DOES (EDITORIAL COMPOSITION)
   -------------------------------------------------------------------------- */
.disciplines-intro-col {
  grid-column: span 5;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.disciplines-lead-text {
  font-size: var(--type-headline);
  font-weight: 700;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--ink-primary);
}

.disciplines-sub-text {
  font-size: var(--type-body);
  line-height: 1.65;
  color: var(--ink-secondary);
}

.disciplines-list-col {
  grid-column: span 7;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--hairline);
}

.discipline-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  align-items: baseline;
  gap: 20px;
  padding: clamp(18px, 2.5vh, 26px) 0;
  border-bottom: 1px solid var(--hairline);
  transition: padding-left 0.3s var(--ease-calm);
}

.discipline-item:hover {
  padding-left: 12px;
}

.discipline-title {
  font-size: var(--type-subhead);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--ink-primary);
}

.discipline-desc {
  font-size: var(--type-body);
  color: var(--ink-secondary);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   SCENE 04 — THE STUDIO
   -------------------------------------------------------------------------- */
.studio-statement-col {
  grid-column: span 7;
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 3vh, 32px);
}

.studio-big-headline {
  font-size: var(--type-display);
  font-weight: 700;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--ink-primary);
  line-height: 1.05;
}

.studio-sub-statement {
  font-size: var(--type-body-lg);
  line-height: 1.6;
  color: var(--ink-secondary);
  max-width: 48ch;
}

.studio-sub-notice {
  font-size: var(--type-body);
  line-height: 1.6;
  color: var(--ink-muted);
  max-width: 44ch;
}

.studio-visual-col {
  grid-column: span 5;
  display: flex;
  justify-content: center;
}

/* Minimal Architectural Canvas Frame */
.studio-sculptural-frame {
  width: 100%;
  aspect-ratio: 4 / 3;
  background-color: var(--bg-pure);
  border: 1px solid var(--hairline);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.03);
}

.frame-top-info, .frame-bottom-info {
  display: flex;
  justify-content: space-between;
  font-size: var(--type-micro);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.frame-center-shape {
  align-self: center;
  width: 64px;
  height: 64px;
  background-color: var(--ink-primary);
  border-radius: 50% 0 50% 50%;
}

/* --------------------------------------------------------------------------
   SCENE 05 — FOUNDER
   -------------------------------------------------------------------------- */
.founder-profile-grid {
  display: grid;
  grid-template-columns: 4fr 8fr;
  gap: var(--grid-gap);
  align-items: center;
}

.founder-editorial-crop {
  width: 100%;
  aspect-ratio: 3 / 4;
  background-color: var(--bg-pure);
  border: 1px solid var(--hairline);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.founder-editorial-shape {
  width: 120px;
  height: 120px;
  background-color: var(--ink-primary);
  border-radius: 0 60px 0 0;
  margin-top: auto;
}

.founder-narrative-block {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2.5vh, 28px);
}

.founder-exp-tag {
  font-size: var(--type-micro);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.founder-name-headline {
  font-size: var(--type-display);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  color: var(--ink-primary);
}

.founder-role-text {
  font-size: var(--type-subhead);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-secondary);
}

.founder-bio-paragraph {
  font-size: var(--type-body-lg);
  line-height: 1.65;
  color: var(--ink-secondary);
  max-width: 52ch;
}

/* --------------------------------------------------------------------------
   SCENE 06 — BENGALURU
   -------------------------------------------------------------------------- */
.bengaluru-layout {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: var(--grid-gap);
  align-items: center;
  position: relative;
  z-index: 2;
}

.bengaluru-info-col {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.bengaluru-title-huge {
  font-size: var(--type-monument);
  font-weight: 800;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--ink-primary);
  line-height: 0.9;
}

.bengaluru-address-text {
  font-style: normal;
  font-size: var(--type-subhead);
  line-height: 1.55;
  color: var(--ink-secondary);
}

.btn-get-directions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  background-color: var(--ink-primary);
  color: var(--bg-canvas);
  text-decoration: none;
  font-size: var(--type-label);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: 2px;
  width: fit-content;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.btn-get-directions:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}

.bengaluru-map-silhouette {
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bengaluru-abstract-circle {
  width: clamp(180px, 25vw, 320px);
  height: clamp(180px, 25vw, 320px);
  border: 1px solid var(--hairline);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.bengaluru-abstract-inner-dot {
  width: 12px;
  height: 12px;
  background-color: var(--ink-primary);
  border-radius: 50%;
}

/* --------------------------------------------------------------------------
   SCENE 07 — COMING SOON (CINEMATIC MOMENT)
   -------------------------------------------------------------------------- */
.scene-coming-soon {
  text-align: center;
  align-items: center;
  min-height: 92vh;
}

.coming-lead-statement {
  font-size: var(--type-headline);
  font-weight: 700;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  color: var(--ink-secondary);
  margin-bottom: 24px;
  position: relative;
  z-index: 2;
}

.coming-giant-soon {
  font-size: var(--type-monument);
  font-weight: 800;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--ink-primary);
  line-height: 0.9;
  position: relative;
  z-index: 2;
}

/* --------------------------------------------------------------------------
   SCENE 08 — CONTACT & SOCIAL LINKS
   -------------------------------------------------------------------------- */
.scene-contact {
  min-height: auto;
  padding-bottom: clamp(80px, 12vh, 140px);
}

.contact-hero-heading {
  font-size: var(--type-display);
  font-weight: 800;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  color: var(--ink-primary);
  margin-bottom: clamp(48px, 8vh, 80px);
  line-height: 0.95;
  max-width: 14ch;
}

.contact-layout-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--grid-gap);
  border-top: 1px solid var(--hairline);
  padding-top: clamp(32px, 5vh, 60px);
  width: 100%;
}

.contact-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-label-title {
  font-size: var(--type-micro);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 4px;
}

.contact-detail-text {
  font-size: var(--type-body);
  font-weight: 500;
  color: var(--ink-primary);
  line-height: 1.45;
}

.interactive-contact-link {
  color: var(--ink-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  position: relative;
  width: fit-content;
  transition: color 0.2s ease;
}

.interactive-contact-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--ink-primary);
  transition: width 0.25s var(--ease-calm);
}

.interactive-contact-link:hover::after {
  width: 100%;
}

.copy-btn {
  background: none;
  border: none;
  color: var(--ink-muted);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  transition: color 0.2s ease, background-color 0.2s ease;
  vertical-align: middle;
}
.copy-btn:hover {
  color: var(--ink-primary);
  background-color: var(--bg-subtle);
}
.copy-btn svg {
  width: 13px;
  height: 13px;
}

/* Social Links with Recognizable SVG Icons */
.social-icon-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.social-link-item a {
  font-size: var(--type-label);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-secondary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: color 0.2s ease, transform 0.2s ease;
}

.social-link-item a:hover {
  color: var(--ink-primary);
  transform: translateX(4px);
}

.social-link-item svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   FOOTER (MINIMAL)
   -------------------------------------------------------------------------- */
.site-footer {
  margin-top: clamp(64px, 10vh, 120px);
  padding-top: clamp(36px, 6vh, 64px);
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--type-micro);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.footer-brand {
  color: var(--ink-primary);
}

/* --------------------------------------------------------------------------
   7. MINIMAL TOAST NOTIFICATION
   -------------------------------------------------------------------------- */
.toast-notice {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background-color: var(--ink-primary);
  color: var(--bg-canvas);
  padding: 8px 18px;
  border-radius: 2px;
  font-size: var(--type-micro);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.3s var(--ease-calm), opacity 0.3s ease, visibility 0.3s;
  z-index: 10001;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.toast-notice.visible {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* --------------------------------------------------------------------------
   8. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .editorial-grid, .bengaluru-layout, .founder-profile-grid {
    display: flex;
    flex-direction: column;
    gap: 36px;
  }

  .disciplines-intro-col, .disciplines-list-col,
  .studio-statement-col, .studio-visual-col,
  .founder-narrative-block, .bengaluru-info-col {
    grid-column: span 12;
    width: 100%;
  }

  .contact-layout-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
  }
}

@media (max-width: 680px) {
  :root {
    --pad-x: 20px;
    --pad-y: 28px;
  }

  .brand-creed {
    display: none;
  }

  .discipline-item {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .contact-layout-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .site-footer {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
}