/* 
 * HUMRAH ABOUT PAGE - RAW & CINEMATIC REDESIGN
 */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --color-bg: #f5f4ef; /* Slightly warmer, rawer paper */
  --color-text: #111111;
  --color-accent: #cc292b;
  --color-secondary: #4a4a4a;
  --color-border: rgba(0, 0, 0, 0.1);
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --transition-smooth: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
  --diorama-perspective: 1000px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  /* Raw paper texture */
  background-image: url('data:image/svg+xml,%3Csvg viewBox=%220 0 200 200%22 xmlns=%22http://www.w3.org/2000/svg%22%3E%3Cfilter id=%22noiseFilter%22%3E%3CfeTurbulence type=%22fractalNoise%22 baseFrequency=%220.8%22 numOctaves=%224%22 stitchTiles=%22stitch%22/%3E%3C/filter%3E%3Crect width=%22100%25%22 height=%22100%25%22 filter=%22url(%23noiseFilter)%22 opacity=%220.05%22/%3E%3C/svg%3E');
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border-width: 0;
}

.diorama-body { perspective: var(--diorama-perspective); perspective-origin: center center; }
.diorama-section { transform-style: preserve-3d; position: relative; width: 100%; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.text-center { text-align: center; }

h1, h2, h3 { font-family: var(--font-heading); font-weight: 700; line-height: 1.1; letter-spacing: -0.02em; }

.container { width: 100%; max-width: 1024px; margin: 0 auto; padding: 0 24px; }

/* Nav */
.simple-nav {
  position: absolute; top: 0; left: 0; width: 100%; padding: 24px; display: flex; justify-content: space-between; z-index: 100; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
}
.nav-link { opacity: 0.6; transition: opacity 0.3s; }
.nav-link:hover { opacity: 1; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; background-color: var(--color-text); color: #fff; font-family: var(--font-body); font-weight: 700; font-size: 1rem; padding: 18px 36px; border-radius: 4px; transition: var(--transition-smooth); border: 2px solid var(--color-text); cursor: pointer; text-transform: uppercase; letter-spacing: 0.05em;
}
.btn-embossed { box-shadow: 0px 8px 20px rgba(0,0,0,0.15); transform: translateZ(10px); }
.btn-embossed:hover { transform: translateZ(15px) scale(1.02); box-shadow: 0px 12px 25px rgba(0,0,0,0.2); background-color: transparent; color: var(--color-text); }

/* Animations */
.reveal-up { opacity: 0; transform: translateY(40px) translateZ(0); transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1), transform 1s cubic-bezier(0.25, 1, 0.5, 1); will-change: transform, opacity; }
.reveal-up.is-visible { opacity: 1; transform: translateY(0); }
.slow-reveal { opacity: 0; transition: opacity 2s ease; }
.slow-reveal.is-visible { opacity: 1; }
.delay-1 { transition-delay: 0.3s; }
.delay-2 { transition-delay: 0.6s; }
.delay-3 { transition-delay: 0.9s; }
.delay-4 { transition-delay: 1.2s; }
.delay-5 { transition-delay: 1.5s; }

/* Section 1: Hero */
.hero-raw {
  min-height: 100vh; display: flex; flex-direction: column; justify-content: center; align-items: center; padding-top: 100px; padding-bottom: 60px; overflow: hidden;
}
.hero-text-huge {
  font-family: var(--font-body); font-size: clamp(2.5rem, 8vw, 4.5rem); font-weight: 800; text-transform: uppercase; line-height: 1; letter-spacing: -0.03em; margin-bottom: 16px;
}
.hero-text-bold {
  font-family: var(--font-heading); font-size: clamp(1.5rem, 5vw, 2.5rem); font-style: italic; margin-top: 40px; margin-bottom: 40px; color: var(--color-accent);
}
.hero-small {
  font-family: var(--font-body); font-size: 1.2rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
}
.hero-small .subtext {
  font-size: 0.85rem; font-weight: 500; color: var(--color-secondary); display: block; margin-top: 4px;
}

/* Section 2: Let's Be Real */
.raw-section { padding: 120px 0; }
.bold-headline {
  font-family: var(--font-body); font-size: clamp(3rem, 10vw, 6rem); font-weight: 800; letter-spacing: -0.04em; margin-bottom: 60px;
}
.raw-grid {
  display: grid; grid-template-columns: 1fr; gap: 60px; align-items: center;
}
.paragraph-bold {
  font-size: 1.5rem; font-weight: 500; margin-bottom: 40px;
}
.fragment-list {
  display: flex; flex-direction: column; gap: 16px; margin-bottom: 60px;
}
.fragment {
  font-family: var(--font-body); font-size: 1.2rem; font-weight: 700; letter-spacing: 0.1em;
}
.fragment-massive {
  font-family: var(--font-body); font-size: clamp(2.5rem, 8vw, 4rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; color: var(--color-accent);
}
.sketch-img {
  width: 100%; height: auto; mix-blend-mode: multiply; filter: contrast(1.1);
}

/* Section 3: The Moment (Sticky Crossfade) */
.moment-section { padding: 100px 0; }
.sticky-container { position: relative; height: 200vh; }
.moment-content {
  position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; overflow: hidden;
}
.handwritten-huge {
  font-family: var(--font-heading); font-style: italic; font-size: clamp(2rem, 6vw, 4rem); color: var(--color-text); margin-bottom: 60px; z-index: 10;
}
.moment-images {
  position: relative; width: 100%; max-width: 600px; aspect-ratio: 1/1;
}
.moment-img {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; mix-blend-mode: multiply; will-change: opacity, transform;
}
#moment-group { opacity: 0; }

/* Section 4: Minimal Blank Paper */
.minimal-section { padding: 200px 0; min-height: 80vh; display: flex; align-items: center; justify-content: center; }
.pencil-stroke { width: 100%; max-width: 400px; margin: 0 auto 60px; display: block; }
.stroke-path { stroke-dasharray: 500; stroke-dashoffset: 500; transition: stroke-dashoffset 1.5s ease; }
.is-visible .stroke-path { stroke-dashoffset: 0; }
.thought-sequence { display: flex; flex-direction: column; align-items: center; }
.thought-line { font-family: var(--font-heading); font-style: italic; font-size: 2rem; color: var(--color-secondary); }
.thought-line-bold { font-family: var(--font-body); font-size: 2.5rem; font-weight: 800; letter-spacing: -0.02em; }

/* Section 5: Founder Intro */
.founder-intro-section { padding: 120px 0; background-color: rgba(0,0,0,0.02); }
.founder-intro-grid {
  display: grid; grid-template-columns: 1fr; gap: 60px; align-items: center;
}
.founder-intro-img {
  width: 100%;
  max-width: 620px;
  margin: 0 auto;
  padding: 0 16px;
}
.editorial-frame {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 15px 25px 50px rgba(0,0,0,0.1), 0 0 0 1px rgba(0,0,0,0.03);
  background-color: #fff;
  padding: 8px; /* subtle graphite paper framing */
}
.editorial-img {
  width: 100%; height: auto; object-fit: cover; border-radius: 14px; filter: grayscale(15%) contrast(1.05); display: block;
}
.editorial-headline {
  font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: 40px;
}
.founder-name-block { margin-bottom: 40px; }
.founder-name-block .name { font-family: var(--font-body); font-size: 1.5rem; font-weight: 800; letter-spacing: 0.05em; }
.founder-name-block .role { font-size: 1rem; color: var(--color-secondary); text-transform: uppercase; letter-spacing: 0.1em; }
.founder-quote-first-person {
  font-family: var(--font-heading); font-size: 1.5rem; font-style: italic; border-left: 4px solid var(--color-accent); padding-left: 24px; color: var(--color-text); line-height: 1.4;
}
.social-links { display: flex; gap: 32px; justify-content: flex-start; }
.social-link { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--color-secondary); transition: color 0.3s, transform 0.3s; font-size: 1.1rem; }
.social-link:hover { color: var(--color-accent); transform: translateY(-3px); }

/* Section 6: No Big Team */
.scribble-container {
  position: relative; width: 100%; height: 300px; margin: 60px 0;
}
.scribble {
  position: absolute; font-family: var(--font-heading); font-style: italic; font-size: 1.5rem; color: var(--color-secondary); opacity: 0.7; transform: rotate(-5deg);
}
.s1 { top: 20%; left: 10%; }
.s2 { top: 50%; left: 20%; transform: rotate(3deg); }
.s3 { top: 30%; right: 15%; transform: rotate(-8deg); }
.s4 { top: 70%; right: 25%; }
.s5 { top: 10%; right: 40%; }
.s6 { top: 80%; left: 30%; transform: rotate(5deg); }
.s7 { top: 40%; left: 45%; }
.raw-timeline {
  font-family: var(--font-body); font-size: clamp(1rem, 3vw, 1.5rem); font-weight: 700; letter-spacing: 0.1em; color: var(--color-text); display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 16px;
}
.raw-timeline span { color: var(--color-accent); }

/* Section 7: Why Humrah */
.why-statements { margin-bottom: 60px; }
.why-statement { font-family: var(--font-body); font-size: 2rem; font-weight: 800; color: var(--color-secondary); text-decoration: line-through; text-decoration-color: rgba(0,0,0,0.2); margin-bottom: 16px; }
.why-statement-bold { font-family: var(--font-heading); font-style: italic; font-size: clamp(2.5rem, 6vw, 4rem); color: var(--color-accent); margin-top: 40px; }
.why-image-wrapper { max-width: 800px; margin: 0 auto; }

/* Section 8: Philosophy */
.philosophy-section { padding: 160px 0; }
.philosophy-huge { font-family: var(--font-body); font-size: clamp(2rem, 6vw, 4rem); font-weight: 800; letter-spacing: -0.03em; color: var(--color-secondary); }
.philosophy-huge-bold { font-family: var(--font-body); font-size: clamp(2.5rem, 7vw, 5rem); font-weight: 800; letter-spacing: -0.04em; color: var(--color-text); }

/* Section 9: Why Delhi */
.delhi-section { padding: 120px 0; }
.delhi-desc { font-size: 2rem; font-weight: 500; margin: 40px 0; }
.delhi-subtext { font-size: 1.1rem; color: var(--color-secondary); max-width: 500px; margin: 0 auto 60px; font-style: italic; }
.delhi-map-wrapper { width: 100%; max-width: 300px; margin: 0 auto; }

/* Section 10: Transformation */
.transformation-section { padding: 120px 0; }
.transform-list { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.t-step { font-family: var(--font-body); font-size: 1.5rem; font-weight: 800; letter-spacing: 0.1em; }
.t-arrow { font-size: 1.5rem; color: var(--color-accent); }

/* Section 11: Today */
.today-section { padding: 160px 0; background-color: var(--color-text); color: var(--color-bg); }
.today-huge { font-family: var(--font-body); font-size: clamp(3rem, 10vw, 6rem); font-weight: 800; letter-spacing: -0.04em; margin-bottom: 40px; }
.today-sub { font-size: 2rem; font-weight: 700; color: var(--color-accent); margin-bottom: 24px; }
.today-tiny { font-family: var(--font-heading); font-style: italic; font-size: 1.5rem; opacity: 0.7; margin-bottom: 60px; }
.today-cta .btn { background-color: var(--color-bg); color: var(--color-text); border-color: var(--color-bg); }
.today-cta .btn:hover { background-color: transparent; color: var(--color-bg); }

/* Removed section 12 socials */

/* Section 13: Final Message */
.final-message-section { padding: 200px 0 100px; min-height: 100vh; display: flex; align-items: center; }
.final-fragment { font-family: var(--font-body); font-size: clamp(2rem, 6vw, 4rem); font-weight: 800; letter-spacing: -0.02em; }
.final-philosophy { font-family: var(--font-heading); font-style: italic; font-size: clamp(1.5rem, 5vw, 3rem); color: var(--color-secondary); line-height: 1.4; }
.final-logo { font-family: var(--font-body); font-size: clamp(3rem, 10vw, 6rem); font-weight: 800; letter-spacing: -0.04em; }
.final-tagline { font-family: var(--font-heading); font-style: italic; font-size: 1.5rem; color: var(--color-accent); }
.final-cta-block { display: flex; flex-direction: column; align-items: center; gap: 24px; }

/* Footer */
.footer { padding: 80px 0 40px; background-color: rgba(0,0,0,0.03); }
.footer-brand { font-family: var(--font-body); font-size: 1.5rem; font-weight: 800; margin-bottom: 8px; }
.footer-tagline { font-family: var(--font-heading); font-style: italic; font-size: 1rem; color: var(--color-secondary); margin-bottom: 32px; }
.footer-links { display: flex; flex-direction: column; gap: 16px; font-weight: 600; font-size: 0.9rem; margin-bottom: 40px; }
.footer-email { font-family: var(--font-heading); font-style: italic; font-size: 1.2rem; color: var(--color-accent); text-decoration: underline; }

/* Desktop Optimizations */
@media (min-width: 768px) {
  .hero-raw { justify-content: center; }
  .raw-grid { grid-template-columns: 1fr 1fr; text-align: left; }
  .founder-intro-grid { grid-template-columns: 1fr 1fr; text-align: left; gap: 80px; }
  .footer-links { flex-direction: row; justify-content: center; gap: 32px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal-up, .slow-reveal { opacity: 1; transform: none; }
  .diorama-body { perspective: none; }
  .diorama-layer, .diorama-text-layer, .diorama-image-layer { transform: none !important; }
  .stroke-path { stroke-dashoffset: 0 !important; }
}