/* ===================================
   S2 VENTURES — Design Tokens & Styles
   =================================== */

:root {
  /* Type Scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transition */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;
}

/* ===== S2 VENTURES BRAND PALETTE — LIGHT MODE ===== */
:root, [data-theme="light"] {
  --color-bg:             #F7F5F2;
  --color-surface:        #FFFFFF;
  --color-surface-2:      #F0EDEA;
  --color-surface-offset: #EBE8E4;
  --color-divider:        #DDD9D5;
  --color-border:         #D4D1CA;

  --color-text:           #333333;
  --color-text-heading:   #404040;
  --color-text-muted:     #6B6B6B;
  --color-text-faint:     #A7A9AC;
  --color-text-inverse:   #FFFFFF;

  --color-primary:        #E8851C;
  --color-primary-hover:  #D07518;
  --color-primary-active: #B86614;
  --color-primary-light:  rgba(232, 133, 28, 0.08);

  --color-charcoal:       #404040;
  --color-failure:        #8B3A3A;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.12);
}

/* ===== DARK MODE ===== */
[data-theme="dark"] {
  --color-bg:             #1A1917;
  --color-surface:        #242320;
  --color-surface-2:      #2D2C28;
  --color-surface-offset: #1F1E1C;
  --color-divider:        #3A3935;
  --color-border:         #4A4840;

  --color-text:           #E0DDD8;
  --color-text-heading:   #F0EDEA;
  --color-text-muted:     #9A9790;
  --color-text-faint:     #6B6860;
  --color-text-inverse:   #1A1917;

  --color-primary:        #F09A3A;
  --color-primary-hover:  #F5AE58;
  --color-primary-active: #E8851C;
  --color-primary-light:  rgba(240, 154, 58, 0.1);

  --color-charcoal:       #E0DDD8;
  --color-failure:        #D46B6B;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:             #1A1917;
    --color-surface:        #242320;
    --color-surface-2:      #2D2C28;
    --color-surface-offset: #1F1E1C;
    --color-divider:        #3A3935;
    --color-border:         #4A4840;
    --color-text:           #E0DDD8;
    --color-text-heading:   #F0EDEA;
    --color-text-muted:     #9A9790;
    --color-text-faint:     #6B6860;
    --color-text-inverse:   #1A1917;
    --color-primary:        #F09A3A;
    --color-primary-hover:  #F5AE58;
    --color-primary-active: #E8851C;
    --color-primary-light:  rgba(240, 154, 58, 0.1);
    --color-charcoal:       #E0DDD8;
    --color-failure:        #D46B6B;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.5);
  }
}


/* ===================================
   GLOBAL STYLES
   =================================== */

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-interactive);
}
a:hover { color: var(--color-primary-hover); }

.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--space-8); }
}

/* ===================================
   HEADER / NAV
   =================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow 0.3s var(--ease-out);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  max-width: var(--content-wide);
  margin-inline: auto;
}

@media (min-width: 768px) {
  .header-inner { padding: var(--space-4) var(--space-8); }
}

.logo-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.logo-link img {
  height: 32px;
  width: auto;
}

@media (min-width: 768px) {
  .logo-link img { height: 40px; }
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .nav-desktop { display: flex; }
}

.nav-desktop a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transition: color var(--transition-interactive);
  position: relative;
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.3s var(--ease-out);
}

.nav-desktop a:hover {
  color: var(--color-primary);
}

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

.nav-desktop a.active {
  color: var(--color-primary);
}

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

/* Theme Toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}

.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-primary-light);
}

/* Mobile menu */
.mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--color-text);
}

@media (min-width: 768px) {
  .mobile-menu-btn { display: none; }
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg);
  z-index: 200;
  padding: var(--space-8) var(--space-4);
  flex-direction: column;
  gap: var(--space-6);
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-nav a {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text-heading);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-divider);
  display: block;
}

.mobile-nav a:hover {
  color: var(--color-primary);
}

/* ===================================
   HERO SECTION
   =================================== */

.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-charcoal);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  filter: grayscale(40%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 25, 23, 0.92) 0%,
    rgba(64, 64, 64, 0.85) 50%,
    rgba(232, 133, 28, 0.15) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: var(--space-16) var(--space-4);
  color: #F7F5F2;
}

@media (min-width: 768px) {
  .hero-content { padding: var(--space-24) var(--space-8); }
}

.hero-eyebrow {
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.hero-eyebrow::before {
  content: '';
  width: 32px;
  height: 2px;
  background: var(--color-primary);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.05;
  color: #FFFFFF;
  max-width: 14ch;
  margin-bottom: var(--space-6);
}

.hero h1 span {
  color: var(--color-primary);
}

.hero-sub {
  font-size: var(--text-lg);
  line-height: 1.5;
  color: rgba(247, 245, 242, 0.75);
  max-width: 52ch;
  margin-bottom: var(--space-8);
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-primary);
  color: #FFFFFF;
  font-weight: 600;
  font-size: var(--text-sm);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-sm);
  letter-spacing: 0.02em;
  transition: background var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.hero-cta:hover {
  background: var(--color-primary-hover);
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(232, 133, 28, 0.3);
}

.hero-cta:active {
  transform: translateY(0);
}

.hero-cta svg {
  width: 18px;
  height: 18px;
  transition: transform 0.3s var(--ease-out);
}

.hero-cta:hover svg {
  transform: translateX(3px);
}

/* Decorative circle in hero */
.hero-circle {
  position: absolute;
  right: -5%;
  bottom: -10%;
  width: clamp(300px, 40vw, 600px);
  height: clamp(300px, 40vw, 600px);
  border-radius: 50%;
  border: 2px solid rgba(232, 133, 28, 0.15);
  z-index: 1;
}

.hero-circle::before {
  content: '';
  position: absolute;
  top: 10%;
  left: 10%;
  right: 10%;
  bottom: 10%;
  border-radius: 50%;
  border: 1px solid rgba(232, 133, 28, 0.08);
}

/* ===================================
   SECTIONS
   =================================== */

.section {
  padding: clamp(var(--space-12), 8vw, var(--space-24)) 0;
}

.section-alt {
  background: var(--color-surface-2);
}

.section-dark {
  background: var(--color-charcoal);
  color: #F7F5F2;
}

[data-theme="dark"] .section-dark {
  background: var(--color-surface-offset);
  color: var(--color-text);
}

.section-header {
  margin-bottom: var(--space-12);
}

.section-eyebrow {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.1;
  margin-bottom: var(--space-4);
}

.section-dark .section-title {
  color: #FFFFFF;
}

[data-theme="dark"] .section-dark .section-title {
  color: var(--color-text-heading);
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 60ch;
  line-height: 1.6;
}

.section-dark .section-subtitle {
  color: rgba(247, 245, 242, 0.7);
}

[data-theme="dark"] .section-dark .section-subtitle {
  color: var(--color-text-muted);
}

/* ===================================
   GUIDE SECTION (About intro)
   =================================== */

.guide-section {
  display: grid;
  gap: var(--space-10);
}

@media (min-width: 768px) {
  .guide-section {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
  }
}

.guide-text p {
  margin-bottom: var(--space-4);
  color: var(--color-text);
  line-height: 1.7;
}

.guide-text .highlight {
  font-weight: 600;
  color: var(--color-primary);
}

.guide-quote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-heading);
  border-left: 3px solid var(--color-primary);
  padding-left: var(--space-6);
  margin: var(--space-8) 0;
  line-height: 1.3;
}

.guide-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

.stat-item {
  text-align: center;
  padding: var(--space-6) var(--space-4);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-divider);
}

.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

/* ===================================
   PILLARS / THREE CIRCLES
   =================================== */

.pillars-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .pillars-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
  }
}

.pillar-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border: 1px solid var(--color-divider);
  transition: box-shadow 0.3s var(--ease-out),
              transform 0.3s var(--ease-out),
              border-color 0.3s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}

.pillar-card:hover::before {
  transform: scaleX(1);
}

.pillar-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--color-primary);
}

.pillar-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.pillar-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.pillar-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: var(--space-3);
}

.pillar-problem {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-style: italic;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-divider);
}

.pillar-desc {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.6;
}

/* ===================================
   SERVICES DETAIL
   =================================== */

.services-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }
}

.service-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--color-divider);
  transition: border-color 0.3s var(--ease-out);
}

.service-card:hover {
  border-color: rgba(232, 133, 28, 0.3);
}

.service-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.service-title::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
  flex-shrink: 0;
}

.service-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ===================================
   INVESTMENT SECTION
   =================================== */

.invest-grid {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .invest-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}

.invest-col h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: var(--space-4);
}

[data-theme="dark"] .invest-col h3 {
  color: var(--color-text-heading);
}

.invest-col ul {
  list-style: none;
  padding: 0;
}

.invest-col li {
  font-size: var(--text-sm);
  color: rgba(247, 245, 242, 0.8);
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  line-height: 1.5;
}

[data-theme="dark"] .invest-col li {
  color: var(--color-text-muted);
  border-color: var(--color-divider);
}

.invest-col li svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-primary);
}

/* ===================================
   STAKES SECTION
   =================================== */

.stakes-grid {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .stakes-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}

.stakes-card {
  padding: var(--space-8);
  border-radius: var(--radius-lg);
}

.stakes-success {
  background: rgba(232, 133, 28, 0.06);
  border: 1px solid rgba(232, 133, 28, 0.15);
}

.stakes-failure {
  background: rgba(139, 58, 58, 0.06);
  border: 1px solid rgba(139, 58, 58, 0.15);
}

[data-theme="dark"] .stakes-success {
  background: rgba(240, 154, 58, 0.08);
  border-color: rgba(240, 154, 58, 0.2);
}

[data-theme="dark"] .stakes-failure {
  background: rgba(212, 107, 107, 0.08);
  border-color: rgba(212, 107, 107, 0.2);
}

.stakes-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.stakes-success h3 { color: var(--color-primary); }
.stakes-failure h3 { color: var(--color-failure); }

.stakes-card p {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.7;
}

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

.about-hero {
  display: grid;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .about-hero {
    grid-template-columns: 2fr 1fr;
    gap: var(--space-12);
  }
}

.approach-steps {
  display: grid;
  gap: var(--space-6);
  counter-reset: steps;
}

@media (min-width: 768px) {
  .approach-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
  }
}

.approach-step {
  counter-increment: steps;
  padding: var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-divider);
  position: relative;
}

.approach-step::before {
  content: "0" counter(steps);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
  opacity: 0.15;
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  line-height: 1;
}

.approach-step h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.approach-step h4 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-heading);
  margin-bottom: var(--space-3);
}

.approach-step p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Awards / Recognitions */
.awards-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.award-tag {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
}

/* ===================================
   INSIGHTS / BLOG
   =================================== */

.insights-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .insights-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
  }
}

.insight-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--color-divider);
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.insight-card {
  cursor: default;
}

.insight-coming-soon {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  border: 1px solid var(--color-divider);
  border-radius: 999px;
  padding: 2px 10px;
  margin-top: var(--space-3);
  align-self: flex-start;
}

.insight-category {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.insight-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: var(--space-3);
  line-height: 1.25;
}

.insight-excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
  margin-bottom: var(--space-4);
}

.insight-meta {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.insight-meta span::before {
  content: '·';
  margin-right: var(--space-3);
}

.insight-meta span:first-child::before {
  content: none;
}

/* ===================================
   CONTACT SECTION
   =================================== */

.contact-grid {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}

.contact-info h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: var(--space-4);
}

.contact-info p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
}

.contact-detail svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-form {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border: 1px solid var(--color-divider);
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-heading);
  margin-bottom: var(--space-2);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text);
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
  outline: none;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-submit {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-primary);
  color: #FFFFFF;
  font-weight: 600;
  font-size: var(--text-sm);
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-interactive),
              transform var(--transition-interactive);
  border: none;
  width: 100%;
  justify-content: center;
}

.form-submit:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
}

.form-submit:active {
  transform: translateY(0);
}

/* ===================================
   PROOF POINTS / TRUST BAR
   =================================== */

.proof-bar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .proof-bar {
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-6);
  }
}

.proof-item {
  text-align: center;
  padding: var(--space-4);
}

.proof-value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.proof-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.3;
}

/* ===================================
   PORTFOLIO
   =================================== */

.portfolio-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }
}

@media (min-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.portfolio-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--color-divider);
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s var(--ease-out),
              box-shadow 0.3s var(--ease-out),
              transform 0.3s var(--ease-out);
}

.portfolio-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.portfolio-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.portfolio-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.portfolio-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.2;
}

.portfolio-role {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: var(--space-1);
}

.portfolio-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
  margin-bottom: var(--space-4);
}

.portfolio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.portfolio-tags span {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-text-faint);
  background: var(--color-surface-2);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}

.portfolio-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  transition: color var(--transition-interactive);
}

.portfolio-link:hover {
  color: var(--color-primary-hover);
}

.portfolio-link svg {
  transition: transform 0.2s var(--ease-out);
}

.portfolio-link:hover svg {
  transform: translate(2px, -2px);
}

/* ===================================
   FOOTER
   =================================== */

.site-footer {
  background: var(--color-charcoal);
  color: rgba(247, 245, 242, 0.7);
  padding: var(--space-12) 0 var(--space-6);
}

[data-theme="dark"] .site-footer {
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
}

.footer-grid {
  display: grid;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-12);
  }
}

.footer-brand p {
  font-size: var(--text-sm);
  line-height: 1.6;
  max-width: 40ch;
  margin-top: var(--space-4);
}

.footer-brand img {
  height: 36px;
  width: auto;
  opacity: 0.95;
}

.footer-links h4 {
  font-size: var(--text-sm);
  font-weight: 600;
  color: #F7F5F2;
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

[data-theme="dark"] .footer-links h4 {
  color: var(--color-text-heading);
}

.footer-links a {
  display: block;
  font-size: var(--text-sm);
  color: rgba(247, 245, 242, 0.6);
  padding: var(--space-1) 0;
  transition: color var(--transition-interactive);
}

[data-theme="dark"] .footer-links a {
  color: var(--color-text-muted);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: center;
  text-align: center;
}

[data-theme="dark"] .footer-bottom {
  border-color: var(--color-divider);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-bottom p,
.footer-bottom a {
  font-size: var(--text-xs);
  color: rgba(247, 245, 242, 0.4);
}

[data-theme="dark"] .footer-bottom p,
[data-theme="dark"] .footer-bottom a {
  color: var(--color-text-faint);
}

.footer-bottom a:hover {
  color: var(--color-primary);
}

/* ===================================
   SCROLL ANIMATIONS
   =================================== */

.fade-in {
  opacity: 1;
}

@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 100%;
  }
}

@keyframes reveal-fade {
  to { opacity: 1; }
}

/* JS fallback for scroll animation */
.reveal {
  opacity: 0;
  transition: opacity 0.6s var(--ease-out);
}

.reveal.visible {
  opacity: 1;
}

/* ===================================
   PAGE TRANSITIONS
   =================================== */

.page-section {
  display: none;
}

.page-section.active {
  display: block;
}

/* ===================================
   UTILITIES
   =================================== */

.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.mx-auto { margin-inline: auto; }
.mb-0 { margin-bottom: 0; }