/* ============================================================
   HUZAIFA FAROOQ — GEOSPATIAL DECISION SYSTEMS
   style.css
   ============================================================
   TABLE OF CONTENTS
   1.  CSS Variables / Design Tokens
   2.  Reset & Base
   3.  Typography
   4.  Layout Utilities
   5.  Buttons
   6.  Header & Navigation
   7.  Mobile Menu
   8.  Hero Section
   9.  Stats Row
   10. Approach Section
   11. Capabilities Section
   12. Case Studies Section
   13. About Section
   14. Contact Section
   15. Footer
   16. Scroll Animations
   17. Responsive — Tablet (max-width: 1024px)
   18. Responsive — Mobile (max-width: 767px)
   19. Responsive — Small Mobile (max-width: 480px)
============================================================ */


/* ============================================================
   1. CSS VARIABLES / DESIGN TOKENS
============================================================ */
:root {
  /* Colors */
  --color-bg:          #F5EDE6;
  --color-bg-dark:     #1A1410;
  --color-text:        #1A1410;
  --color-text-muted:  #7A6E65;
  --color-accent:      #E85D2F;
  --color-accent-dark: #C23A10;
  --color-border:      rgba(7, 20, 38, 0.10);
  --color-white:       #FFFFFF;

  /* Typography */
  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;

  /* Spacing */
  --space-xs:   4px;
  --space-sm:   8px;
  --space-md:   16px;
  --space-lg:   32px;
  --space-xl:   64px;
  --space-2xl:  100px;

  /* Container */
  --container-max: 1280px;
  --container-pad: clamp(20px, 5vw, 80px);

  /* Header height */
  --header-h: 80px;

  /* Transitions */
  --ease: 0.35s ease;
}


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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);

  /* Grid background — warm pinkish-beige with left-to-right gradient */
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.55) 0%, transparent 50%, rgba(210,150,130,0.15) 100%),
    linear-gradient(rgba(7,20,38,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7,20,38,0.07) 1px, transparent 1px);
  background-size: 100% 100%, 82px 82px, 82px 82px;
  background-attachment: fixed;

  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

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

input, textarea {
  font-family: inherit;
}


/* ============================================================
   3. TYPOGRAPHY
============================================================ */

/* H1 — Hero headline */
h1,
.hero-headline {
  font-family: var(--font-heading);
  font-size: clamp(36px, 6vw, 92px);
  font-weight: 500;
  line-height: 0.95em;
  letter-spacing: clamp(-0.5px, -0.15vw, -2px);
  color: var(--color-text);
}

/* H2 — Section titles */
h2,
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(32px, 4vw, 62px);
  font-weight: 500;
  line-height: 1em;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

/* H3 */
h3 {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3vw, 42px);
  font-weight: 500;
  line-height: 1.05em;
  letter-spacing: -0.02em;
}

/* H4 */
h4 {
  font-family: var(--font-heading);
  font-size: clamp(18px, 2vw, 26px);
  font-weight: 500;
  line-height: 1.1em;
  letter-spacing: -0.01em;
}

/* Italic accent / highlight word */
em,
.highlight-word {
  font-style: italic;
  color: var(--color-accent);
  font-family: var(--font-heading);
}

/* Section number label */
.section-number {
  display: inline-block;
  font-family: var(--font-body);
  font-size: clamp(9px, 0.85vw, 11px);
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

/* Body text */
p {
  font-family: var(--font-body);
  font-size: clamp(14px, 1.1vw, 16px);
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-text);
}


/* ============================================================
   4. LAYOUT UTILITIES
============================================================ */

/* Container */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

/* Section spacing */
.section {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

/* Section header block */
.section-header {
  margin-bottom: clamp(40px, 6vw, 80px);
}

.section-sub {
  margin-top: var(--space-md);
  color: var(--color-text-muted);
  max-width: 520px;
}

/* Divider line */
.divider {
  width: 100%;
  height: 1px;
  background-color: var(--color-border);
  margin: var(--space-xl) 0;
}


/* ============================================================
   5. BUTTONS
============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: clamp(14px, 1vw, 15px);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-decoration: none;
  border-radius: 0;
  padding: clamp(10px, 1.2vw, 14px) clamp(18px, 2vw, 28px);
  transition: background var(--ease), color var(--ease), border-color var(--ease);
  cursor: pointer;
  white-space: nowrap;
}

/* Primary — dark fill */
.btn-primary {
  background-color: var(--color-bg-dark);
  color: var(--color-white);
  border: 1px solid var(--color-bg-dark);
}

.btn-primary:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

/* Outline — transparent */
.btn-outline {
  background-color: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-text);
}

.btn-outline:hover {
  background-color: var(--color-bg-dark);
  color: var(--color-white);
  border-color: var(--color-bg-dark);
}


/* ============================================================
   6. HEADER & NAVIGATION
============================================================ */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  border-bottom: 1px solid var(--color-border);
  transition: background var(--ease), box-shadow var(--ease);
}

@media (max-width: 767px) {
  .site-header {
    background: var(--color-bg);
  }
}

/* Scrolled state — applied via JS */
.site-header.scrolled {
  background: rgba(245, 237, 230, 0.90);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 2px 20px rgba(7, 20, 38, 0.05);
}

.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

/* Logo */

.logo {
  display:        inline-flex;
  flex-direction: row;
  align-items:    center;
  gap:            clamp(10px, 1.2vw, 14px);
  text-decoration: none;
  flex-shrink:    0;
}

.logo::after { display: none; }

.logo-mark-svg {
  flex-shrink: 0;
  width:       clamp(28px, 3vw, 36px);
  height:      clamp(28px, 3vw, 36px);
  transition:  transform var(--dur-mid) var(--ease-out);
}

.logo:hover .logo-mark-svg {
  transform: rotate(18deg);
}

.logo-text {
  display:        flex;
  flex-direction: column;
  gap:            1px;
  line-height:    1;
}

/* HUZAIFA — bold, large, strong presence */
.logo-first {
  font-family:    var(--font-serif);
  font-size:      clamp(17px, 1.8vw, 22px);
  font-weight:    700;
  letter-spacing: 0.02em;
  color:          var(--color-ink);
  line-height:    1;
}

/* farooq — thin, small caps, wide tracking beneath */
.logo-last {
  font-family:    var(--font-sans);
  font-size:      clamp(8px, 0.75vw, 10px);
  font-weight:    300;
  letter-spacing: 0.38em;
  text-transform: lowercase;
  color:          var(--color-accent);
  line-height:    1;
}

/* Hide unused */
.logo-rule,
.logo-dot,
.logo-tagline,
.logo-name,
.logo-divider { display: none; }




/* After logo tagline — gradient underline */
.logo::after {
  content: '';
  display: block;
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, var(--color-accent), transparent);
  margin-top: 1px;
}

/* Nav list */
.main-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.5vw, 40px);
}

.nav-link {
  font-family: var(--font-body);
  font-size: clamp(11px, 1vw, 13px);
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: color var(--ease);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent);
  transition: width var(--ease);
}

.nav-link:hover {
  color: var(--color-text);
}

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

/* Active nav link */
.nav-link.active {
  color: var(--color-text);
}

.nav-link.active::after {
  width: 100%;
}

/* Header CTA */
.header-cta {
  flex-shrink: 0;
}

/* Hamburger — hidden on desktop */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  gap: 7px;
  width: 40px;
  height: 40px;
  padding: 8px;
  cursor: pointer;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
  background: transparent;
  transition: border-color var(--ease), background var(--ease);
}

.hamburger:hover {
  border-color: var(--color-accent);
  background: rgba(232, 93, 47, 0.04);
}

/* Top bar — full width */
.ham-top {
  display: block;
  width: 20px;
  height: 1px;
  background-color: var(--color-text);
  transform-origin: center;
  transition: transform 0.35s cubic-bezier(0.77, 0, 0.175, 1),
              opacity   0.25s ease,
              width     0.35s ease;
}

/* Bottom bar — shorter, accent colored */
.ham-bottom {
  display: block;
  width: 13px;
  height: 1px;
  background-color: var(--color-accent);
  transform-origin: center;
  transition: transform 0.35s cubic-bezier(0.77, 0, 0.175, 1),
              width     0.35s ease,
              background-color 0.25s ease;
}

/* Open state — morph into × */
.hamburger.open .ham-top {
  transform: translateY(4px) rotate(45deg);
  width: 20px;
}

.hamburger.open .ham-bottom {
  transform: translateY(-4px) rotate(-45deg);
  width: 20px;
  background-color: var(--color-text);
}

.hamburger.open {
  border-color: var(--color-text);
}


/* ============================================================
   7. MOBILE MENU
============================================================ */

.mobile-menu {
  display: flex;
  flex-direction: column;
  background: rgba(245, 237, 230, 0.98);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--color-border);
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.mobile-menu.open {
  max-height: 400px;
  padding: var(--space-md) 0 var(--space-lg);
}


.mobile-nav-list {
  display: flex;
  flex-direction: column;
}

.mobile-nav-link {
  display: block;
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 400;
  color: var(--color-text);
  letter-spacing: 0.02em;
  padding: 12px var(--container-pad);
  border-bottom: 1px solid rgba(7, 20, 38, 0.06);
  transition: color var(--ease), padding-left var(--ease);
}

.mobile-nav-link:hover {
  color: var(--color-accent);
  padding-left: calc(var(--container-pad) + 8px);
}

.mobile-cta-wrap {
  padding: var(--space-md) var(--container-pad) 0;
}

.mobile-cta {
  display: block;
  text-align: center;
  width: 100%;
  justify-content: center;
}


/* ============================================================
   8. HERO SECTION
============================================================ */

.hero-section {
  padding-top: calc(var(--header-h) + clamp(40px, 6vw, 80px));
  padding-bottom: clamp(40px, 6vw, 80px);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-image: linear-gradient(
    to right,
    rgba(255, 255, 255, 0.45) 0%,
    rgba(255, 255, 255, 0.10) 45%,
    rgba(210, 140, 120, 0.12) 70%,
    rgba(210, 130, 110, 0.22) 100%
  );
  background-attachment: fixed;
}

/* Fix all sections so they don't peek under fixed header */
section[id] {
  scroll-margin-top: calc(var(--header-h) + 8px);
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
  margin-bottom: clamp(40px, 5vw, 64px);
}

/* Left column */
.hero-left {
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 3vw, 32px);
}

/* Label row with SVG icon */
.section-label {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-body);
  font-size: clamp(9px, 0.85vw, 11px);
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

/* Hero body text */
.hero-body {
  max-width: 580px;
  color: var(--color-text-muted);
  font-size: clamp(14px, 1.2vw, 17px);
  line-height: 1.75;
}

/* I Work With block */
.work-with {
  border-left: 2px solid var(--color-accent);
  padding-left: 20px;
}

.work-with-label {
  display: block;
  font-family: var(--font-body);
  font-size: clamp(9px, 0.85vw, 11px);
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.work-with-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.work-with-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: clamp(13px, 1.1vw, 15px);
  color: var(--color-text);
}

.bullet {
  display: inline-block;
  width: 7px;
  height: 7px;
  background-color: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
}

/* Hero buttons row */
.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
}

/* Right column — Photo */
.hero-right {
  position: relative;
}

.hero-photo-wrap {
  position: relative;
  display: inline-block;
  width: 100%;
}

.hero-photo {
  width: 100%;
  height: clamp(400px, 55vh, 560px);
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: grayscale(100%);
}

/* Based in caption overlay */
.photo-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  background-color: var(--color-bg);
  padding: clamp(12px, 1.5vw, 20px) clamp(16px, 2vw, 24px);
  min-width: 200px;
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
}

.caption-label {
  display: block;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.caption-value {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(16px, 1.5vw, 20px);
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: -0.01em;
  line-height: 1.2;
}


/* ============================================================
   9. STATS ROW
============================================================ */

.hero-stats {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--color-border);
  margin-top: var(--space-lg);
  background-color: var(--color-border);
}

.stat-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: clamp(16px, 2vw, 24px) clamp(16px, 2.5vw, 32px);
  background-color: #FAF7F4;
  transition: background var(--ease);
}

.stat-item:hover {
  background-color: rgba(232, 93, 47, 0.04);
}

.stat-label {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.stat-value {
  font-family: var(--font-heading);
  font-size: clamp(14px, 1.3vw, 18px);
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.stat-divider {
  width: 1px;
  background-color: var(--color-border);
  flex-shrink: 0;
}


/* ============================================================
   THE PROBLEM SECTION
============================================================ */

.problem-section {
  background-color: #1A1410;
  background-image: none;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: clamp(64px, 9vw, 130px);
  padding-bottom: clamp(64px, 9vw, 130px);
}

.problem-inner {
  max-width: 900px;
}

.problem-section .section-number {
  color: var(--color-accent);
  letter-spacing: 0.3em;
  margin-bottom: var(--space-lg);
}

.problem-statement {
  font-family: var(--font-heading);
  font-size: clamp(30px, 4.5vw, 62px);
  font-weight: 500;
  line-height: 1.06em;
  letter-spacing: -0.02em;
  color: #F0EBE0;
  max-width: 900px;
}

.problem-muted {
  display: block;
  color: rgba(240, 235, 224, 0.45);
  margin-top: 0.35em;
  font-size: 0.78em;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.3em;
}

@media (max-width: 767px) {
  .problem-statement {
    font-size: clamp(26px, 7vw, 36px) !important;
  }

  .problem-muted {
    font-size: 0.82em;
  }
}

/* ============================================================
   THE APPROACH SECTION
============================================================ */

.approach-section {
  background-color: #EDE3D9;
  background-image: none;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.approach-left {
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 1.5vw, 20px);
}

.approach-section .section-number {
  color: var(--color-accent);
  letter-spacing: 0.3em;
}

.approach-section .section-title {
  color: var(--color-text);
  font-size: clamp(32px, 4.5vw, 62px);
  line-height: 1em;
  letter-spacing: -0.02em;
}

.approach-right {
  display: flex;
  flex-direction: column;
}

.approach-step {
  display: grid;
  grid-template-columns: 40px 1fr auto 1fr;
  align-items: center;
  gap: clamp(12px, 2vw, 28px);
  padding: clamp(20px, 2.5vw, 28px) clamp(20px, 2.5vw, 32px);
  border-bottom: 1px solid rgba(7, 20, 38, 0.12);
  background-color: rgba(245, 237, 230, 0.55);
  transition: background var(--ease);
}

.approach-step:first-child {
  border-top: 1px solid rgba(7, 20, 38, 0.12);
}

.approach-step:hover {
  background-color: rgba(232, 93, 47, 0.06);
}

.step-icon-wrap {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(232, 93, 47, 0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-accent);
  transition: background var(--ease);
}

.approach-step:hover .step-icon-wrap {
  background-color: rgba(232, 93, 47, 0.18);
}

.step-label {
  font-family: var(--font-body);
  font-size: clamp(12px, 1.1vw, 15px);
  color: var(--color-text-muted);
}

.step-arrow {
  color: var(--color-accent);
  font-size: clamp(16px, 1.5vw, 20px);
  flex-shrink: 0;
}

.step-result {
  font-family: var(--font-heading);
  font-size: clamp(17px, 1.8vw, 24px);
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

/* Mobile */
@media (max-width: 767px) {
  .approach-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .approach-step {
    grid-template-columns: 36px 1fr auto;
    grid-template-rows: auto auto;
    gap: 10px 12px;
    padding: 18px 16px;
  }

  .step-icon-wrap {
    grid-row: 1;
    grid-column: 1;
  }

  .step-label {
    grid-row: 1;
    grid-column: 2 / 3;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
  }

  .step-arrow {
    grid-row: 1;
    grid-column: 3;
    font-size: 14px;
    display: block;
  }

  .step-result {
    grid-row: 2;
    grid-column: 1 / 4;
    font-size: 20px;
    text-align: left;
    padding-left: 48px;
  }
}

@media (max-width: 480px) {
  .approach-step {
    padding: 16px 14px;
  }

  .step-result {
    font-size: 18px;
    padding-left: 44px;
  }
}




/* ============================================================
   11. CAPABILITIES SECTION
============================================================ */

.capabilities-section {
  background-color: #FAF7F4;
  background-image: none;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

/* Header — 2 column */
.capabilities-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: end;
  margin-bottom: clamp(40px, 5vw, 64px);
}

.capabilities-header-left {
  display: flex;
  flex-direction: column;
  gap: clamp(10px, 1.2vw, 16px);
}

.capabilities-header-right {
  display: flex;
  align-items: flex-end;
  padding-bottom: 6px;
}

.capabilities-subtitle {
  font-family: var(--font-body);
  font-size: clamp(13px, 1.1vw, 16px);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 380px;
}

/* 3 cards grid */
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background-color: var(--color-border);
  border: 1px solid var(--color-border);
}

.capability-card {
  background-color: #FAF7F4;
  padding: clamp(28px, 3.5vw, 48px);
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2vw, 24px);
  transition: background var(--ease);
  min-height: 280px;
}

.capability-card:hover {
  background-color: rgba(232, 93, 47, 0.04);
}

/* Icon + number row */
.cap-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.cap-icon {
  flex-shrink: 0;
  opacity: 0.85;
  transition: opacity var(--ease);
}

.capability-card:hover .cap-icon {
  opacity: 1;
}

.cap-number {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.15em;
}

.cap-title {
  font-family: var(--font-heading);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 500;
  line-height: 1.1;
  color: var(--color-text);
}

.cap-desc {
  font-family: var(--font-body);
  font-size: clamp(13px, 1vw, 14px);
  color: var(--color-text-muted);
  line-height: 1.75;
  flex: 1;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .capabilities-header {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .capabilities-header-right {
    align-items: flex-start;
    padding-bottom: 0;
  }
}

@media (max-width: 767px) {
  .capabilities-grid {
    grid-template-columns: 1fr;
  }

  .capability-card {
    min-height: auto;
  }
}


/* ============================================================
   12. CASE STUDIES SECTION
============================================================ */

.case-studies-section {
  border-top: 1px solid var(--color-border);
}

.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background-color: var(--color-border);
  border: 1px solid var(--color-border);
}

.case-card {
  background-color: var(--color-bg);
  padding: clamp(28px, 3.5vw, 48px);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: background var(--ease);
}

.case-card:hover {
  background-color: rgba(232, 93, 47, 0.04);
}

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

.case-tag {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 500;
  color: var(--color-accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.case-year {
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
}

.case-title {
  font-family: var(--font-heading);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 500;
  line-height: 1.1;
  color: var(--color-text);
}

.case-desc {
  font-size: clamp(13px, 1vw, 14px);
  color: var(--color-text-muted);
  line-height: 1.7;
  flex: 1;
}

.case-link {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: letter-spacing var(--ease);
  align-self: flex-start;
  margin-top: auto;
}

.case-link:hover {
  letter-spacing: 0.12em;
}

#no-live-link{
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: letter-spacing var(--ease);
  align-self: flex-start;
  margin-top: auto;
}



.case-studies-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: end;
  margin-bottom: clamp(40px, 5vw, 64px);
}

.case-studies-header-left {
  display: flex;
  flex-direction: column;
  gap: clamp(10px, 1.2vw, 16px);
}

.case-studies-header-right {
  display: flex;
  align-items: flex-end;
  padding-bottom: 6px;
}

/* Responsive */
@media (max-width: 1024px) {
  .case-studies-header {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}




/* ============================================================
   13. ABOUT SECTION
============================================================ */

.about-section {
  background-color: #FAF7F4;
  background-image: none;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

/* Left column */
.about-left {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2vw, 24px);
}

.about-body {
  font-family: var(--font-body);
  font-size: clamp(14px, 1.2vw, 17px);
  line-height: 1.75;
  color: var(--color-text-muted);
}

/* CV Button */
.about-cv-btn {
  display: inline-flex !important;
  width: fit-content !important;
  align-self: flex-start;
  margin-top: var(--space-sm);
}

/* Right column — stack grid */
.stack-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background-color: var(--color-border);
  border: 1px solid var(--color-border);
}

.stack-item {
  background-color: #FAF7F4;
  padding: clamp(20px, 2.5vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background var(--ease);
}

.stack-item:hover {
  background-color: rgba(232, 93, 47, 0.04);
}

.stack-label {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 500;
  color: var(--color-accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 4px;
}

.stack-item ul {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stack-item ul li {
  font-family: var(--font-body);
  font-size: clamp(12px, 1vw, 13px);
  color: var(--color-text-muted);
  padding-left: 12px;
  position: relative;
}

.stack-item ul li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

/* Responsive */
@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .stack-grid {
    grid-template-columns: 1fr 1fr;
  }
}

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

  




  
  





/* ============================================================
   14. CONTACT SECTION
============================================================ */

.contact-section {
  background-color: #EDE3D9;
  background-image: none;
  border-top: 1px solid var(--color-border);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.contact-left {
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 2.5vw, 28px);
}

.contact-title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.5vw, 52px);
  font-weight: 500;
  line-height: 1em;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.contact-bio {
  font-family: var(--font-body);
  font-size: clamp(13px, 1.1vw, 15px);
  color: var(--color-text-muted);
  line-height: 1.75;
  max-width: 400px;
}


/* Info cards grid */
.contact-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background-color: var(--color-border);
  border: 1px solid var(--color-border);
}

.contact-info-card {
  background-color: #FAF7F4;
  padding: clamp(20px, 2.5vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: background var(--ease);
}

.contact-info-card:hover {
  background-color: rgba(232, 93, 47, 0.04);
}

.contact-info-label {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 500;
  color: var(--color-accent);
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.contact-info-value {
  font-family: var(--font-heading);
  font-size: clamp(16px, 1.5vw, 20px);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  line-height: 1.2;
  transition: color var(--ease);
}

a.contact-info-value:hover {
  color: var(--color-accent);
}

.contact-info-note {
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--color-text-muted);
  line-height: 1.5;
  font-style: italic;
}

/* Responsive */
@media (max-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .contact-info-grid {
    grid-template-columns: 1fr;
  }
}


/* ============================================================
   15. FOOTER
============================================================ */

.site-footer {
  background-color: #1A1410;
  background-image: none;
  border-top: none;
  padding: clamp(28px, 3.5vw, 48px) 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

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

.footer-copy {
  font-family: var(--font-body);
  font-size: clamp(10px, 0.9vw, 12px);
  font-weight: 400;
  color: rgba(240, 235, 224, 0.55);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.footer-copy strong {
  color: #F0EBE0;
  font-weight: 500;
}

.footer-dot {
  margin: 0 4px;
  color: rgba(240, 235, 224, 0.3);
}

.footer-accent {
  color: var(--color-accent);
}

.footer-tagline {
  font-family: var(--font-body);
  font-size: clamp(9px, 0.8vw, 11px);
  color: rgba(240, 235, 224, 0.3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  gap: clamp(16px, 2.5vw, 32px);
}

.footer-links a {
  font-family: var(--font-body);
  font-size: clamp(10px, 0.9vw, 12px);
  font-weight: 400;
  color: rgba(240, 235, 224, 0.45);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  transition: color var(--ease);
}

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

@media (max-width: 767px) {
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  /* Shorten copyright line — hide the middle tagline chunk */
  .footer-copy .footer-dot,
  .footer-copy .footer-accent {
    display: none;
  }

  .footer-tagline {
    margin-top: 2px;
    letter-spacing: 0.08em;
    font-size: 10px;
  }

  .footer-links {
    gap: 20px;
    padding-bottom: 4px;
  }

  .footer-links a {
    font-size: 11px;
    letter-spacing: 0.12em;
  }

  /* Push scroll-to-top above footer link row */
  .scroll-top {
    bottom: 72px;
    right: 16px;
  }
}


@media (max-width: 380px) {
  .footer-links {
    flex-wrap: wrap;
    gap: 14px 20px;
  }
}


/* ============================================================
   SCROLL TO TOP BUTTON
============================================================ */

.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  background-color: #1A1410;
  color: #F0EBE0;
  border: 1px solid rgba(240, 235, 224, 0.15);
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--ease), visibility var(--ease),
              transform var(--ease), background var(--ease);
  z-index: 999;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

@media (max-width: 767px) {
  .scroll-top {
    bottom: 20px;
    right: 20px;
    width: 38px;
    height: 38px;
  }
}


/* ============================================================
   16. SCROLL ANIMATIONS
============================================================ */

/* Elements start invisible and slide up */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays */
.fade-up:nth-child(1) { transition-delay: 0s; }
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }


/* ============================================================
   17. RESPONSIVE — TABLET (max-width: 1024px)
============================================================ */

@media (max-width: 1024px) {

  :root {
    --container-pad: clamp(20px, 4vw, 48px);
  }

  .hero-container {
    grid-template-columns: 1fr 300px;
    gap: 40px;
  }

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

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

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

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

}


/* ============================================================
   18. RESPONSIVE — MOBILE (max-width: 767px)
============================================================ */

@media (max-width: 767px) {

  .section-label {
    font-size: 9px;
    letter-spacing: 0.12em;
    white-space: nowrap;
  }

  :root {
    --header-h: 64px;
    --space-2xl: 64px;
  }

  /* Header — hide desktop nav and CTA */
  .main-nav,
  .header-cta {
    display: none;
  }

  /* Show hamburger */
  .hamburger {
    display: flex;
  }

  /* Show mobile menu */
  .mobile-menu {
    display: flex;
  }

  /* Hero — stack columns */
  .hero-section {
  min-height: auto;
  padding-top: calc(var(--header-h) + 42px);
  padding-bottom: 42px;
}

section[id] {
  scroll-margin-top: calc(var(--header-h) + 8px);
}

  .hero-container {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  /* Photo comes after text on mobile */
  .hero-right {
    order: 1;
  }

  .hero-photo {
    height: 320px;
  }

  /* Stats — 2 columns on mobile */
  .hero-stats {
    flex-wrap: wrap;
  }

  .stat-item {
    flex: 0 0 50%;
    border-bottom: 1px solid var(--color-border);
  }

  .stat-divider {
    display: none;
  }

  /* Headings — more prominent on mobile */
  h1, .hero-headline {
    font-size: clamp(38px, 10vw, 48px) !important;
    line-height: 1.02em;
    letter-spacing: -0.5px;
  }

  h2, .section-title {
    font-size: clamp(30px, 8vw, 38px) !important;
    line-height: 1.05em;
  }

  h4 {
    font-size: clamp(20px, 5vw, 26px);
  }

  .problem-statement {
    font-size: clamp(26px, 7vw, 38px) !important;
  }

  .section-number {
    font-size: 11px;
    letter-spacing: 0.2em;
  }

  p, .hero-body, .about-body, .contact-bio {
    font-size: 15px;
    line-height: 1.75;
  }

  /* Grids — single column */
  .pillars-grid,
  .capabilities-grid,
  .case-studies-grid {
    grid-template-columns: 1fr;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .form-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .form-footer .btn {
    width: 100%;
    justify-content: center;
  }

}


/* ============================================================
   19. RESPONSIVE — SMALL MOBILE (max-width: 480px)
============================================================ */

@media (max-width: 480px) {

  h1, .hero-headline {
    font-size: 34px !important;
    line-height: 1.06em;
  }

  h2, .section-title {
    font-size: 28px !important;
  }

  .problem-statement {
    font-size: 24px !important;
  }

  .cap-title, .case-title {
    font-size: 22px;
  }

  .hero-photo {
    height: 260px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .stat-item {
    flex: 0 0 100%;
  }

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

}