/* ============================================
   GoldStar AI Agency — Design Tokens & Styles
   ============================================ */

/* --- Fonts --- */
@import url('https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@100,200,300,400,500,600,700,800,900&f[]=satoshi@300,400,500,600,700,800,900&display=swap');

:root {
  --font-display: 'Cabinet Grotesk', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Helvetica Neue', sans-serif;

  /* 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;

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

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

/* =====================
   DARK THEME (DEFAULT)
   ===================== */
:root,
[data-theme="dark"] {
  --color-bg:             #0F0F1A;
  --color-bg-alt:         #1A1A2E;
  --color-surface:        #16162B;
  --color-surface-2:      #1E1E38;
  --color-surface-offset: #12122A;
  --color-surface-glass:  rgba(22, 22, 43, 0.7);
  --color-divider:        rgba(200, 169, 81, 0.12);
  --color-border:         rgba(200, 169, 81, 0.18);

  --color-text:           #F0EDE5;
  --color-text-muted:     #9A96A6;
  --color-text-faint:     #5A576A;

  --color-primary:        #C8A951;
  --color-primary-hover:  #D4B965;
  --color-primary-active: #B89A42;
  --color-primary-dim:    rgba(200, 169, 81, 0.15);
  --color-primary-glow:   rgba(200, 169, 81, 0.25);

  --color-success:        #4ADE80;
  --color-error:          #F87171;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
  --shadow-gold: 0 4px 24px rgba(200, 169, 81, 0.2);
}

/* =====================
   LIGHT THEME
   ===================== */
[data-theme="light"] {
  --color-bg:             #F7F6F2;
  --color-bg-alt:         #EEEEE8;
  --color-surface:        #FFFFFF;
  --color-surface-2:      #F9F8F5;
  --color-surface-offset: #F0EFE8;
  --color-surface-glass:  rgba(255, 255, 255, 0.8);
  --color-divider:        rgba(40, 37, 29, 0.1);
  --color-border:         rgba(40, 37, 29, 0.15);

  --color-text:           #1A1A2E;
  --color-text-muted:     #6B6980;
  --color-text-faint:     #A8A6B4;

  --color-primary:        #9A7B2A;
  --color-primary-hover:  #7A6020;
  --color-primary-active: #5C4818;
  --color-primary-dim:    rgba(154, 123, 42, 0.1);
  --color-primary-glow:   rgba(154, 123, 42, 0.15);

  --color-success:        #22C55E;
  --color-error:          #EF4444;

  --shadow-sm: 0 1px 2px 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);
  --shadow-gold: 0 4px 24px rgba(154, 123, 42, 0.12);
}

/* =====================
   GLOBAL STYLES
   ===================== */
body {
  font-family: var(--font-body);
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
  background-attachment: fixed;
}

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

/* =====================
   UTILITY CLASSES
   ===================== */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding-inline: var(--space-6);
}

.section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.section-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 60ch;
  line-height: 1.7;
}

/* =====================
   HEADER / NAV
   ===================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-4) 0;
  background: var(--color-surface-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.header--scrolled {
  box-shadow: var(--shadow-md);
}
.header--hidden {
  transform: translateY(-100%);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}
.logo svg {
  width: 32px;
  height: 32px;
}
.logo-text {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.nav { display: flex; align-items: center; gap: var(--space-6); }
.nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition-interactive);
}
.nav a:hover { color: var(--color-primary); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: var(--color-primary);
  color: #0F0F1A !important;
  font-weight: 700;
  font-size: var(--text-sm);
  border-radius: var(--radius-full);
  transition: background var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
}
.nav-cta:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-gold);
}
.nav-cta:active {
  transform: translateY(0);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive),
              background var(--transition-interactive);
}
.theme-toggle:hover {
  color: var(--color-primary);
  background: var(--color-primary-dim);
}

/* Mobile nav */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}
.mobile-menu-btn span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.mobile-menu-btn.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-btn.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 900px) {
  .mobile-menu-btn { display: flex; }
  .nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    justify-content: center;
    gap: var(--space-8);
    background: var(--color-bg);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 99;
  }
  .nav.open {
    opacity: 1;
    pointer-events: all;
  }
  .nav a { font-size: var(--text-lg); }
  .nav-cta { font-size: var(--text-base); padding: var(--space-3) var(--space-6); }
}

/* =====================
   HERO
   ===================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--space-20);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(15, 15, 26, 0.6) 0%,
    rgba(15, 15, 26, 0.4) 40%,
    rgba(15, 15, 26, 0.85) 100%
  );
}

[data-theme="light"] .hero-bg img {
  opacity: 0.15;
  filter: saturate(0.5);
}
[data-theme="light"] .hero-bg::after {
  background: linear-gradient(
    180deg,
    rgba(247, 246, 242, 0.7) 0%,
    rgba(247, 246, 242, 0.5) 40%,
    rgba(247, 246, 242, 0.9) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 860px;
  padding: 0 var(--space-6);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary-dim);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-8);
}
.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--color-success);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  line-height: 1.05;
}
.hero h1 .gold { color: var(--color-primary); }

.hero-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 56ch;
  margin: 0 auto var(--space-8);
  line-height: 1.7;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  background: var(--color-primary);
  color: #0F0F1A;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: background var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
}
.hero-cta:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(200, 169, 81, 0.35);
  color: #0F0F1A;
}
.hero-cta:active { transform: translateY(0); }
.hero-cta svg { width: 18px; height: 18px; }

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-10);
  margin-top: var(--space-12);
  flex-wrap: wrap;
}
.hero-stat {
  text-align: center;
}
.hero-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary);
}
.hero-stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

/* =====================
   PAIN POINTS SECTION
   ===================== */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-10);
}

.pain-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
}
.pain-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-error), transparent);
  opacity: 0.6;
}
.pain-card .icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(248, 113, 113, 0.1);
  color: var(--color-error);
  margin-bottom: var(--space-4);
  font-size: 1.4rem;
}
.pain-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.pain-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* =====================
   SERVICES SECTION
   ===================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-10);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}
.service-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-gold);
}
.service-card.featured {
  border-color: var(--color-primary);
  background: linear-gradient(180deg, var(--color-surface-2) 0%, var(--color-surface) 100%);
}
.service-card.featured::before {
  content: 'MOST POPULAR';
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary);
  color: #0F0F1A;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
}

.service-tier {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.service-price {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.service-price span {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
}
.service-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}
.service-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-8);
  flex: 1;
}
.service-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-divider);
}
.service-features li:last-child { border-bottom: none; }
.service-features li::before {
  content: '✓';
  flex-shrink: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.service-cta {
  display: block;
  text-align: center;
  padding: var(--space-3) var(--space-6);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-full);
  color: var(--color-primary);
  font-weight: 700;
  font-size: var(--text-sm);
  text-decoration: none;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              transform var(--transition-interactive);
}
.service-cta:hover {
  background: var(--color-primary);
  color: #0F0F1A;
  transform: translateY(-1px);
}
.service-cta:active { transform: translateY(0); }

.service-card.featured .service-cta {
  background: var(--color-primary);
  color: #0F0F1A;
}
.service-card.featured .service-cta:hover {
  background: var(--color-primary-hover);
}

/* =====================
   PROCESS / HOW IT WORKS
   ===================== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-10);
  counter-reset: step-counter;
}

.process-step {
  text-align: center;
  padding: var(--space-6);
  position: relative;
}
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary-dim);
  border: 2px solid var(--color-primary);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.process-step h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.process-step p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Process connector lines */
@media (min-width: 768px) {
  .process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 28px;
    right: -12px;
    width: 24px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), transparent);
    transform: translateY(50%);
  }
}

/* =====================
   CASE STUDY SECTION
   ===================== */
.case-study {
  background: linear-gradient(180deg, var(--color-surface-offset, var(--color-surface)) 0%, var(--color-bg) 100%);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

.case-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

/* Before/After */
.before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-16);
}
@media (max-width: 768px) {
  .before-after {
    grid-template-columns: 1fr;
  }
}

.ba-card {
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--color-divider);
}
.ba-card.before {
  background: rgba(248, 113, 113, 0.05);
  border-color: rgba(248, 113, 113, 0.2);
}
.ba-card.after {
  background: rgba(74, 222, 128, 0.05);
  border-color: rgba(74, 222, 128, 0.2);
}
.ba-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}
.before .ba-label {
  color: var(--color-error);
  background: rgba(248, 113, 113, 0.1);
}
.after .ba-label {
  color: var(--color-success);
  background: rgba(74, 222, 128, 0.1);
}
.ba-list {
  list-style: none;
  padding: 0;
}
.ba-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  font-size: var(--text-sm);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-divider);
}
.ba-list li:last-child { border-bottom: none; }
.ba-list li .marker {
  flex-shrink: 0;
  margin-top: 2px;
}
.before .ba-list li .marker { color: var(--color-error); }
.after .ba-list li .marker { color: var(--color-success); }

/* Agent Grid */
.agent-grid-header {
  text-align: center;
  margin-bottom: var(--space-8);
}
.agent-grid-header h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-text);
}
.agent-grid-header p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

.agent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-5);
  margin-bottom: var(--space-12);
}

.agent-card {
  background: var(--color-surface-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}
.agent-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 24px rgba(200, 169, 81, 0.1);
}
.agent-card.orchestrator {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--color-surface-glass), rgba(200, 169, 81, 0.05));
  border-color: rgba(200, 169, 81, 0.3);
}

.agent-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-primary-dim);
  color: var(--color-primary);
  font-size: 1.2rem;
}
.agent-info { flex: 1; }
.agent-name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}
.agent-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-success);
  margin-bottom: var(--space-2);
}
.agent-status .pulse-dot {
  width: 6px;
  height: 6px;
  background: var(--color-success);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
.agent-desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}
.agent-schedule {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-2);
}

/* Metrics */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-5);
}

.metric-card {
  text-align: center;
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
}
.metric-value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}
.metric-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* =====================
   CLIENT PROFILES
   ===================== */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-10);
}

.client-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}
.client-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-gold);
}
.client-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-primary-dim);
  color: var(--color-primary);
  font-size: 1.5rem;
}
.client-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}
.client-card .segment {
  font-size: var(--text-xs);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-3);
}
.client-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* =====================
   WHY GOLDSTAR
   ===================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-10);
}

.why-card {
  padding: var(--space-6);
  border-left: 3px solid var(--color-primary);
  background: var(--color-surface);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}
.why-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.why-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* =====================
   CTA SECTION
   ===================== */
.cta-section {
  text-align: center;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-surface-offset, var(--color-surface)) 100%);
}
.cta-section .section-title {
  max-width: 20ch;
  margin-inline: auto;
}
.cta-section .section-subtitle {
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  margin-bottom: var(--space-8);
}

.cta-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  background: var(--color-primary);
  color: #0F0F1A;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: background var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
}
.cta-primary:hover {
  background: var(--color-primary-hover);
  color: #0F0F1A;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(200, 169, 81, 0.35);
}
.cta-primary:active { transform: translateY(0); }

.cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  border: 2px solid var(--color-border);
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: border-color var(--transition-interactive),
              color var(--transition-interactive),
              transform var(--transition-interactive);
}
.cta-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-1px);
}

.cta-info {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  justify-content: center;
}
.cta-info-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.cta-info-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
}

/* =====================
   FOOTER
   ===================== */
.footer {
  border-top: 1px solid var(--color-divider);
  padding: var(--space-10) 0;
}
.footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  justify-content: space-between;
  align-items: flex-start;
}
.footer-brand {
  max-width: 300px;
}
.footer-brand .logo {
  margin-bottom: var(--space-4);
}
.footer-brand p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.7;
}
.footer-links h4 {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.footer-links ul {
  list-style: none;
  padding: 0;
}
.footer-links li { margin-bottom: var(--space-2); }
.footer-links a {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.footer-links a:hover { color: var(--color-primary); }

.footer-bottom {
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-6);
  margin-top: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.footer-bottom a {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

/* =====================
   ANIMATIONS
   ===================== */
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(74, 222, 128, 0); }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children */
.stagger > * {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.stagger.visible > * {
  opacity: 1;
  transform: translateY(0);
}
.stagger.visible > *:nth-child(1) { transition-delay: 0.05s; }
.stagger.visible > *:nth-child(2) { transition-delay: 0.1s; }
.stagger.visible > *:nth-child(3) { transition-delay: 0.15s; }
.stagger.visible > *:nth-child(4) { transition-delay: 0.2s; }
.stagger.visible > *:nth-child(5) { transition-delay: 0.25s; }
.stagger.visible > *:nth-child(6) { transition-delay: 0.3s; }

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, var(--color-primary), #E8D5A0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Float animation */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@media (prefers-reduced-motion: reduce) {
  .reveal, .stagger > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ====== Contact Form ====== */
.contact-form {
  max-width: 680px;
  margin: 2.5rem auto 0;
  text-align: left;
}

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

@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--text-muted, #b0aeaa);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  font-family: inherit;
  border: 1px solid var(--border, rgba(255,255,255,0.12));
  border-radius: 8px;
  background: var(--surface, rgba(255,255,255,0.04));
  color: var(--text, #e8e6e3);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-faint, rgba(255,255,255,0.3));
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent, #c8a951);
  box-shadow: 0 0 0 3px rgba(200, 169, 81, 0.15);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-group select option {
  background: #1a1a1a;
  color: #e8e6e3;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-submit {
  width: 100%;
  justify-content: center;
  cursor: pointer;
  border: none;
  font-size: 1rem;
  margin-top: 0.5rem;
}

.form-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-status {
  text-align: center;
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
}

.form-status.success {
  background: rgba(67, 122, 34, 0.15);
  color: #6daa45;
  border: 1px solid rgba(67, 122, 34, 0.3);
}

.form-status.error {
  background: rgba(161, 44, 123, 0.15);
  color: #d163a7;
  border: 1px solid rgba(161, 44, 123, 0.3);
}