/* ================================================================
   VentureStudio — Personal Brand / AI Consulting
   Editorial Dark Luxury · Gold accent · Playfair + Inter
   ================================================================ */

/* ─────────────────────────────────────────
   0. DESIGN TOKENS
   ───────────────────────────────────────── */
:root {
  --bg-primary:    #09090b;
  --bg-secondary:  #0d0d10;
  --bg-card:       #111114;
  --bg-card-hover: #161619;
  --bg-band:       #0b0b0e;

  --accent:        #d4a853;
  --accent-light:  #e8c47a;
  --accent-dim:    rgba(212, 168, 83, 0.10);
  --accent-glow:   rgba(212, 168, 83, 0.20);
  --accent-border: rgba(212, 168, 83, 0.28);

  --text-primary:   #f2f0eb;
  --text-secondary: #9b9893;
  --text-tertiary:  #56544f;

  --border:        rgba(255, 255, 255, 0.06);
  --border-strong: rgba(255, 255, 255, 0.10);

  --nav-height: 72px;

  --font-display: "Playfair Display", "Georgia", serif;
  --font-sans:    "Geist", "Inter", "Helvetica Neue", Arial, sans-serif;

  --radius-xs:  3px;
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  --transition-fast: 110ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 220ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 360ms cubic-bezier(0.4, 0, 0.2, 1);

  --z-base:    1;
  --z-overlay: 10;
  --z-nav:     100;
  --z-modal:   1000;

  --shadow-sm:     0 1px 2px rgba(0,0,0,0.5);
  --shadow-card:   0 2px 8px rgba(0,0,0,0.5), 0 16px 48px rgba(0,0,0,0.3);
  --shadow-accent: 0 0 40px rgba(212, 168, 83, 0.14), 0 4px 24px rgba(0,0,0,0.4);

  --max-width:    1200px;
  --section-pad:  clamp(24px, 3vw, 48px);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  overflow-x: clip; /* stronger iOS Safari fix */
  max-width: 100%;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  overscroll-behavior-x: none;
  max-width: 100%;
}

/* Subtle noise texture on body */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: var(--z-modal);
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea { font-family: inherit; }

/* ─────────────────────────────────────────
   2. TYPOGRAPHY SCALE
   ───────────────────────────────────────── */
.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-block;
  margin-bottom: 1rem;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6.5vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  text-wrap: balance;
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h3 {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

h4 {
  font-family: var(--font-sans);
}

p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.78;
}

/* ─────────────────────────────────────────
   3. LAYOUT UTILITIES
   ───────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
}

.section { padding: var(--section-pad) 0; }

.section--alt { background-color: var(--bg-secondary); }

.section-header--center {
  text-align: center;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: clamp(3rem, 5vw, 4.5rem);
}

.section-header--center p {
  margin-top: 1.1rem;
  font-size: 1.05rem;
}

/* ─────────────────────────────────────────
   4. BUTTONS
   ───────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.82rem 1.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition:
    background var(--transition-base),
    color var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-fast);
  cursor: pointer;
  white-space: nowrap;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background-color: var(--accent);
  color: #0a0a08;
  border: 1.5px solid var(--accent);
  font-weight: 700;
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: "→";
  position: absolute;
  right: -1.5rem;
  top: 50%;
  transform: translateY(-50%);
  transition: right var(--transition-base);
  opacity: 0;
}

.btn-primary:hover {
  background-color: var(--accent-light);
  border-color: var(--accent-light);
  box-shadow: var(--shadow-accent);
  padding-right: 2.5rem;
}

.btn-primary:hover::after {
  right: 1rem;
  opacity: 1;
}

.btn-outline {
  background-color: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border-strong);
}

.btn-outline:hover {
  border-color: rgba(255,255,255,0.22);
  background-color: rgba(255,255,255,0.04);
}

.btn-ghost {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent-border);
  padding: 0.65rem 1.3rem;
  font-size: 0.8rem;
}

.btn-ghost:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
}

.btn-success {
  background-color: #15803d !important;
  border-color: #15803d !important;
  color: #fff !important;
}

/* ─────────────────────────────────────────
   5. NAVBAR
   ───────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-nav);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition:
    background var(--transition-slow),
    border-color var(--transition-slow),
    backdrop-filter var(--transition-slow);
}

#navbar.scrolled {
  background: rgba(9, 9, 11, 0.90);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom-color: var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  white-space: nowrap;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-brand-logo {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  flex-shrink: 0;
  vertical-align: middle;
}

.nav-brand-name {
  line-height: normal;
}

.nav-brand-name span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.1rem;
}

.nav-link {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-tertiary);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-xs);
  transition: color var(--transition-fast), background var(--transition-fast);
  letter-spacing: 0.01em;
}

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

.nav-link.active {
  color: var(--accent);
  background: var(--accent-dim);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Language toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 2px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.lang-toggle button {
  padding: 0.28rem 0.6rem;
  border-radius: 2px;
  color: var(--text-tertiary);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.lang-toggle button.active {
  color: var(--accent);
  background: rgba(212, 168, 83, 0.10);
}

.lang-toggle button:hover:not(.active) {
  color: var(--text-secondary);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  gap: 5px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border);
  background: transparent;
  transition: background var(--transition-fast);
}

.hamburger:hover { background: rgba(255,255,255,0.05); }

.hamburger span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: var(--z-overlay);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.mobile-overlay.visible { display: block; opacity: 1; }

.mobile-menu {
  position: fixed;
  top: 0; right: 0;
  width: min(320px, 85vw);
  height: 100%;
  background: #0e0e11;
  border-left: 1px solid var(--border);
  z-index: calc(var(--z-overlay) + 1);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  padding: calc(var(--nav-height) + 2rem) 2rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  overflow: hidden;
  will-change: transform;
}

.mobile-menu.open { transform: translateX(0); }

.mobile-menu .nav-link {
  display: block;
  font-size: 1rem;
  font-weight: 500;
  padding: 0.85rem 0.5rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
}

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

.mobile-menu .mobile-lang {
  display: flex;
  gap: 0.75rem;
  padding-top: 2rem;
  margin-top: auto;
}

/* ─────────────────────────────────────────
   6. HERO
   ───────────────────────────────────────── */
#hero {
  min-height: auto;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-height) + clamp(3rem, 5vw, 5rem));
  padding-bottom: clamp(3rem, 5vw, 5rem);
  position: relative;
  overflow: hidden;
}

/* Background: dark vignette + diagonal accent streak */
.hero-pattern {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.hero-pattern::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -15%;
  width: 80vw;
  height: 80vw;
  max-width: 1000px;
  border-radius: 50%;
  background: radial-gradient(ellipse at 60% 40%,
    rgba(212, 168, 83, 0.055) 0%,
    rgba(212, 168, 83, 0.02) 40%,
    transparent 70%
  );
}

.hero-pattern::after {
  content: "";
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 55vw;
  height: 55vw;
  max-width: 700px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center,
    rgba(212, 168, 83, 0.025) 0%,
    transparent 65%
  );
}

/* Fine grid */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212,168,83,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,168,83,0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 0%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 0%, transparent 85%);
}

/* Diagonal accent line decoration */
.hero-grid::after {
  content: "";
  position: absolute;
  top: 10%;
  right: 8%;
  width: 1px;
  height: 35vh;
  background: linear-gradient(to bottom, transparent, rgba(212,168,83,0.25), transparent);
  transform: rotate(15deg);
}

/* Hero split layout */
.hero-layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: clamp(3rem, 5vw, 6rem);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-photo {
  position: relative;
  flex-shrink: 0;
}

.hero-photo::before {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 18px;
  background: linear-gradient(145deg, var(--accent) 0%, transparent 55%);
  z-index: 0;
}

.hero-photo::after {
  content: "";
  position: absolute;
  bottom: -16px;
  left: 16px;
  right: -16px;
  height: 60%;
  border-radius: 18px;
  background: var(--accent-dim);
  z-index: -1;
  filter: blur(28px);
}

.hero-photo img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 500px;
  object-fit: cover;
  object-position: center 15%;
  border-radius: 16px;
  display: block;
  filter: grayscale(0%) contrast(1.02);
}

@media (max-width: 900px) {
  .hero-layout {
    grid-template-columns: 1fr;
  }
  .hero-photo {
    display: none;
  }
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  margin-bottom: 1.75rem;
  line-height: 1;
}

.hero-eyebrow .eyebrow {
  margin-bottom: 0;
  min-width: 0;
  word-break: break-word;
}

.hero-eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  box-shadow: 0 0 12px var(--accent-glow);
  animation: pulse-dot 2.8s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 12px var(--accent-glow); }
  50%       { opacity: 0.7; transform: scale(1.5); box-shadow: 0 0 20px var(--accent-glow); }
}

.hero-title { margin-bottom: 1.75rem; }

.hero-title .line1 {
  display: block;
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 800;
  color: var(--text-primary);
  font-size: clamp(2.4rem, 5.5vw, 4.8rem);
  letter-spacing: -0.025em;
  line-height: 1.08;
  margin-bottom: 0.5em;
  text-wrap: balance;
}

.hero-title .line2 {
  display: block;
  font-family: var(--font-sans);
  font-style: normal;
  font-weight: 500;
  color: var(--accent);
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  letter-spacing: 0.01em;
  line-height: 1.5;
}

.hero-title .accent-word {
  color: var(--accent);
  font-style: italic;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: 2.75rem;
  line-height: 1.8;
  font-weight: 400;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}


/* ─────────────────────────────────────────
   7. CREDIBILITY BAR
   ───────────────────────────────────────── */
#credibility {
  padding: clamp(32px, 4vw, 52px) 0;
  background: var(--bg-band);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

#credibility::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(212,168,83,0.025) 40%,
    rgba(212,168,83,0.025) 60%,
    transparent 100%
  );
  pointer-events: none;
}

.cred-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
  z-index: 1;
}

.cred-item {
  padding: clamp(1.5rem, 3vw, 2.5rem) 2rem;
  text-align: center;
  border-right: 1px solid var(--border);
  position: relative;
}

.cred-item:last-child { border-right: none; }

.cred-number {
  font-size: clamp(2.4rem, 4.5vw, 3.75rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 0.75rem;
  font-variant-numeric: tabular-nums;
}

.cred-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0.01em;
  line-height: 1.55;
  max-width: 200px;
  margin: 0 auto;
}

.cred-item:nth-child(2),
.cred-item:nth-child(3) {
  background: rgba(212, 168, 83, 0.04);
}
.cred-item:nth-child(2) .cred-number,
.cred-item:nth-child(3) .cred-number {
  color: var(--accent);
}

.cred-source-link {
  display: inline-block;
  margin-top: 0.85rem;
  font-size: 0.6rem;
  color: var(--text-tertiary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: underline;
  text-decoration-color: rgba(255,255,255,0.1);
  text-underline-offset: 3px;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

.cred-source-link:hover {
  color: var(--text-secondary);
  text-decoration-color: rgba(255,255,255,0.28);
}

/* ─────────────────────────────────────────
   8. ABOUT
   ───────────────────────────────────────── */
#about { position: relative; }

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3.5rem, 7vw, 9rem);
  align-items: center;
}

.about-text h2 { margin-bottom: 1.75rem; }
.about-text p + p { margin-top: 1.35rem; }

.about-visual { position: relative; }

/* Photo */
.about-photo {
  margin-bottom: 0;
  position: relative;
  display: inline-block;
}

.about-photo::before {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent) 0%, transparent 60%);
  z-index: 0;
}

.about-photo::after {
  content: "";
  position: absolute;
  bottom: -12px;
  left: 12px;
  right: -12px;
  height: 100%;
  border-radius: 14px;
  background: var(--accent-dim);
  z-index: -1;
  filter: blur(20px);
}

.about-photo img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 400px;
  height: 460px;
  object-fit: cover;
  object-position: center top;
  border-radius: 12px;
  display: block;
  filter: grayscale(15%) contrast(1.05);
}

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  border-left: 3px solid var(--accent);
  padding: 2.75rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.about-card::after {
  content: "";
  position: absolute;
  bottom: 0; right: 0;
  width: 200px; height: 200px;
  background: radial-gradient(circle at bottom right,
    rgba(212,168,83,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.about-card-quote {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.55;
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.about-card-quote::before {
  content: "\201C";
  font-size: 4rem;
  color: var(--accent);
  line-height: 0;
  vertical-align: -0.7rem;
  margin-right: 0.1rem;
  font-style: normal;
  opacity: 0.7;
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  position: relative;
  z-index: 1;
}

.tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border-radius: 100px;
  background: transparent;
  color: var(--text-tertiary);
  border: 1px solid var(--border-strong);
  transition: color var(--transition-fast), border-color var(--transition-fast),
              background var(--transition-fast);
}

.tag:hover {
  color: var(--accent);
  border-color: var(--accent-border);
  background: var(--accent-dim);
}

/* About pull-quote — below the photo in the right column */
.about-pullquote {
  margin-top: 1.5rem;
  padding-left: 1.25rem;
  border-left: 3px solid var(--accent);
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--text-primary);
}

/* ─────────────────────────────────────────
   9. SERVICES
   ───────────────────────────────────────── */
#services { background: var(--bg-secondary); position: relative; overflow: hidden; }
#services::before {
  content: "";
  position: absolute;
  top: -20%;
  left: -10%;
  width: 50%;
  height: 80%;
  background: radial-gradient(ellipse at center, rgba(212,168,83,0.03) 0%, transparent 70%);
  pointer-events: none;
}

/* Spotlight CSS variable support on cards */
.service-card,
.result-card,
.testi-card,
.uc-card {
  --mouse-x: 50%;
  --mouse-y: 50%;
}

/* Card spotlight child element (used instead of ::before to avoid conflicts) */
.card-spotlight {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    280px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(212, 168, 83, 0.07),
    transparent 70%
  );
  opacity: 0;
  transition: opacity 300ms;
  pointer-events: none;
  z-index: 0;
}
.result-card:hover .card-spotlight,
.service-card:hover .card-spotlight,
.testi-card:hover .card-spotlight,
.uc-card:hover .card-spotlight {
  opacity: 1;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3vw, 2.75rem);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-base);
  position: relative;
  overflow: hidden;
}

/* Numbered badge top-right */
.service-card-num {
  position: absolute;
  top: 1.5rem;
  right: 1.75rem;
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  font-style: italic;
  color: rgba(212,168,83,0.06);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.service-card:hover {
  border-color: var(--accent-border);
  box-shadow: var(--shadow-accent);
  transform: translateY(-4px);
}

.service-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.service-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card h3 { color: var(--text-primary); }

.service-card p {
  font-size: 0.925rem;
  line-height: 1.75;
  flex: 1;
}

.service-price {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding-top: 1.1rem;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

/* ─────────────────────────────────────────
   10. HOW IT WORKS
   ───────────────────────────────────────── */
#how { background: var(--bg-primary); }

.how-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.how-grid::before {
  content: "";
  position: absolute;
  top: 2.75rem;
  left: calc(12.5% + 1.5rem);
  right: calc(12.5% + 1.5rem);
  height: 1px;
  background: linear-gradient(90deg,
    transparent,
    var(--accent-border) 15%,
    var(--accent-border) 85%,
    transparent
  );
  pointer-events: none;
}

.how-step {
  padding: 0 1.75rem 0 0;
  position: relative;
}

.how-step:last-child { padding-right: 0; }

.how-step-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  font-style: italic;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.how-step-num::after {
  content: "";
  position: absolute;
  bottom: -0.6rem;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.how-step h3 {
  color: var(--text-primary);
  margin-bottom: 0.85rem;
  font-size: 1rem;
}

.how-step p {
  font-size: 0.9rem;
  line-height: 1.75;
}

@media (max-width: 900px) {
  .how-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
  .how-grid::before { display: none; }
  .how-step { padding-right: 0; }
}

@media (max-width: 600px) {
  .how-grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* ─────────────────────────────────────────
   10b. RESULTS
   ───────────────────────────────────────── */
#results { position: relative; }
#results::after {
  content: "";
  position: absolute;
  bottom: -20%;
  right: -10%;
  width: 50%;
  height: 80%;
  background: radial-gradient(ellipse at center, rgba(212,168,83,0.03) 0%, transparent 70%);
  pointer-events: none;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.result-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  border-left: 3px solid var(--accent-border);
  padding: clamp(1.75rem, 3vw, 2.75rem);
  position: relative;
  overflow: hidden;
  transition:
    border-color var(--transition-base),
    border-left-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-base);
}

.result-card:hover {
  border-color: var(--border-strong);
  border-left-color: var(--accent);
  box-shadow: var(--shadow-accent);
  transform: translateY(-3px);
}

.result-metric {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5.5vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.5rem;
  font-variant-numeric: tabular-nums;
}

.result-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1.1rem;
  line-height: 1.4;
}

.result-desc {
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--text-secondary);
}

/* ─────────────────────────────────────────
   11. USE CASES
   ───────────────────────────────────────── */
#usecases { background: var(--bg-secondary); }

.uc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.uc-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base),
              transform var(--transition-base);
}

.uc-card:hover {
  border-color: var(--accent-border);
  box-shadow: var(--shadow-accent);
  transform: translateY(-4px);
}

/* Browser chrome mockup */
.uc-screen {
  background: #0c0c10;
  border-bottom: 1px solid var(--border);
  height: 440px;
  display: flex;
  flex-direction: column;
}

.uc-screen-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 0.85rem;
  background: #111116;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.uc-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  flex-shrink: 0;
}

.uc-dot:nth-child(1) { background: #ff5f57; }
.uc-dot:nth-child(2) { background: #febc2e; }
.uc-dot:nth-child(3) { background: #28c840; }

.uc-screen-title {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-tertiary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-left: 0.4rem;
}

.uc-screen-body {
  padding: 1.1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow: hidden;
}

/* KPI row */
.uc-kpi-row {
  display: flex;
  gap: 0.6rem;
}

.uc-kpi {
  flex: 1;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.7rem;
}

.uc-kpi-val {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.uc-kpi--up .uc-kpi-val  { color: #4ade80; }
.uc-kpi--warn .uc-kpi-val { color: var(--accent); }

.uc-kpi-lbl {
  font-size: 0.6rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

/* Bar chart */
.uc-chart {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 56px;
  padding: 0 2px;
}

.uc-bar {
  flex: 1;
  background: rgba(255,255,255,0.08);
  border-radius: 2px 2px 0 0;
  transition: background var(--transition-base);
}

.uc-bar--accent { background: var(--accent); opacity: 0.85; }

/* Insight strip */
.uc-insight {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  background: rgba(212,168,83,0.06);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.75rem;
  font-size: 0.68rem;
  color: var(--accent-light);
  line-height: 1.5;
}

.uc-insight-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  margin-top: 3px;
  animation: pulse-dot 2.4s ease-in-out infinite;
}

.uc-insight-dot--alert {
  background: #f87171;
  box-shadow: 0 0 8px rgba(248,113,113,0.4);
}

/* Agent action strip */
.uc-agent-action {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  background: rgba(56,189,248,0.05);
  border: 1px solid rgba(56,189,248,0.2);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.75rem;
  font-size: 0.67rem;
  color: #7dd3fc;
  line-height: 1.5;
}

.uc-agent-action-row {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
}

.uc-agent-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #38bdf8;
  box-shadow: 0 0 6px rgba(56,189,248,0.5);
  flex-shrink: 0;
  margin-top: 3px;
  animation: pulse-dot 1.8s ease-in-out infinite;
}

.uc-agent-status {
  font-size: 0.58rem;
  color: var(--text-tertiary);
  padding-left: 1.1rem;
}

/* Client OK strip */
.uc-client-ok {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  background: rgba(74,222,128,0.05);
  border: 1px solid rgba(74,222,128,0.2);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.75rem;
  font-size: 0.67rem;
  color: #86efac;
  line-height: 1.5;
}

.uc-client-ok-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 6px rgba(74,222,128,0.4);
  flex-shrink: 0;
  margin-top: 3px;
}

/* Ops grid */
.uc-ops-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.uc-ops-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.7rem;
}

.uc-ops-status {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.uc-ops-ok    .uc-ops-status { background: #4ade80; box-shadow: 0 0 6px rgba(74,222,128,0.5); }
.uc-ops-warn  .uc-ops-status { background: var(--accent); box-shadow: 0 0 6px var(--accent-glow); }
.uc-ops-alert .uc-ops-status { background: #f87171; box-shadow: 0 0 6px rgba(248,113,113,0.5); }

.uc-ops-name {
  font-size: 0.65rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  flex: 1;
  font-weight: 600;
}

.uc-ops-val {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.uc-ops-warn  .uc-ops-val { color: var(--accent); }
.uc-ops-alert .uc-ops-val { color: #f87171; }

/* WhatsApp realistic mockup */
.uc-screen--whatsapp {
  display: flex;
  flex-direction: column;
  background: #0b141a;
  border-bottom: 1px solid var(--border);
  height: 440px;
  overflow: hidden;
}

.uc-screen--whatsapp .uc-screen-bar { display: none; }

/* iOS-style status bar */
.wa-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.3rem 0.85rem 0.1rem;
  background: #111b21;
  flex-shrink: 0;
}

.wa-status-time {
  font-size: 0.6rem;
  font-weight: 700;
  color: #e9edef;
  letter-spacing: 0.02em;
}

.wa-status-icons {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.wa-status-icons svg {
  width: 11px;
  height: 11px;
  fill: #e9edef;
}

/* WhatsApp header */
.wa-header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 0.85rem;
  background: #202c33;
  flex-shrink: 0;
}

.wa-avatar {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
}

.wa-avatar svg { width: 34px; height: 34px; border-radius: 50%; }

.wa-contact-info { flex: 1; min-width: 0; }

.wa-contact-name {
  font-size: 0.78rem;
  font-weight: 600;
  color: #e9edef;
  line-height: 1.2;
}

.wa-contact-status {
  font-size: 0.62rem;
  color: #8696a0;
  line-height: 1;
}

.wa-icons {
  display: flex;
  gap: 0.85rem;
  align-items: center;
}

.wa-icons svg {
  width: 16px;
  height: 16px;
  stroke: #8696a0;
  fill: none;
}

/* Chat background — WhatsApp dark wallpaper pattern */
.wa-chat-bg {
  flex: 1;
  background-color: #0b141a;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='rgba(255,255,255,0.025)' stroke-width='1'%3E%3Cpath d='M0 30 L30 0 L60 30 L30 60 Z'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 30px 30px;
  overflow: hidden;
  min-height: 0;
  position: relative;
}

.wa-chat-body {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.5rem 0.65rem 0.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

/* Bubbles */
.wa-bubble {
  max-width: 86%;
  padding: 0.35rem 0.6rem 0.25rem;
  border-radius: 7px;
  font-size: 0.62rem;
  line-height: 1.45;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  position: relative;
}

.wa-bubble--out {
  background: #005c4b;
  color: #e9edef;
  align-self: flex-end;
  border-radius: 8px 0px 8px 8px;
}

.wa-bubble--out::before {
  content: "";
  position: absolute;
  top: 0; right: -7px;
  width: 0; height: 0;
  border-style: solid;
  border-width: 8px 0 0 8px;
  border-color: transparent transparent transparent #005c4b;
}

.wa-bubble--in {
  background: #202c33;
  color: #e9edef;
  align-self: flex-start;
  border-radius: 0px 8px 8px 8px;
}

.wa-bubble--in::before {
  content: "";
  position: absolute;
  top: 0; left: -7px;
  width: 0; height: 0;
  border-style: solid;
  border-width: 8px 8px 0 0;
  border-color: transparent #202c33 transparent transparent;
}

.wa-time {
  display: flex;
  align-items: center;
  gap: 2px;
  font-size: 0.52rem;
  color: #8696a0;
  align-self: flex-end;
  margin-top: 0.05rem;
  line-height: 1;
}

.wa-time svg { width: 12px; height: 8px; }

.wa-agent-name {
  font-size: 0.6rem;
  font-weight: 700;
  color: #25d366;
  letter-spacing: 0.02em;
  margin-bottom: 0.1rem;
}

/* Typing indicator */
.wa-typing-indicator {
  display: flex;
  align-items: center;
  gap: 3px;
  padding: 0.5rem 0.75rem;
  background: #202c33;
  border-radius: 0 8px 8px 8px;
  align-self: flex-start;
  width: 46px;
}

.wa-typing-indicator span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #8696a0;
  animation: typing-bounce 1.2s ease-in-out infinite;
}

.wa-typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.wa-typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
  30%            { transform: translateY(-4px); opacity: 1; }
}

/* Input bar */
.wa-input-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: #202c33;
  flex-shrink: 0;
}

.wa-input-field {
  flex: 1;
  background: #2a3942;
  border-radius: 20px;
  padding: 0.4rem 0.85rem;
  font-size: 0.68rem;
  color: #8696a0;
  line-height: 1;
}

.wa-send-btn {
  width: 30px;
  height: 30px;
  background: #00a884;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.wa-send-btn svg {
  width: 14px;
  height: 14px;
}

/* Card text block */
.uc-text {
  padding: 1.5rem 1.6rem 1.75rem;
}

.uc-text h3 {
  color: var(--text-primary);
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.uc-text p {
  font-size: 0.875rem;
  line-height: 1.75;
}

@media (max-width: 900px) {
  .uc-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
}

/* ─────────────────────────────────────────
   11b. TESTIMONIALS
   ───────────────────────────────────────── */
#testimonials { background: var(--bg-primary); }

/* Carousel wrapper */
.testi-carousel {
  position: relative;
  overflow: hidden;
}

.testi-track {
  overflow: hidden;
}

.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  transition: transform 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

.testi-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.testi-btn {
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast),
              background var(--transition-fast);
  flex-shrink: 0;
}

.testi-btn:hover {
  border-color: var(--accent-border);
  color: var(--accent);
  background: var(--accent-dim);
}

.testi-btn svg {
  width: 18px;
  height: 18px;
}

.testi-dots {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.testi-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border-strong);
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
  padding: 0;
}

.testi-dot.active {
  background: var(--accent);
  transform: scale(1.4);
}

@media (max-width: 900px) {
  .testi-grid { grid-template-columns: 1fr 1fr; }
}

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

.testi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: border-color var(--transition-base), box-shadow var(--transition-base),
              transform var(--transition-base);
  position: relative;
}

.testi-card:hover {
  border-color: var(--accent-border);
  box-shadow: var(--shadow-accent);
  transform: translateY(-3px);
}

/* Opening quote decoration */
.testi-card::before {
  content: "\201C";
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-family: var(--font-display);
  font-size: 4.5rem;
  color: rgba(212,168,83,0.08);
  line-height: 1;
  pointer-events: none;
  font-style: normal;
}

.testi-stars {
  display: flex;
  gap: 3px;
}

.testi-stars svg {
  width: 16px;
  height: 16px;
  fill: var(--accent);
}

.testi-card blockquote {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--text-secondary);
  font-style: normal;
  flex: 1;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.testi-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.testi-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.testi-role {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: 0.15rem;
}

@media (max-width: 900px) {
  .testi-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
}

/* ─────────────────────────────────────────
   12. SPEAKING
   ───────────────────────────────────────── */
#speaking { background: var(--bg-secondary); }

.speaking-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 7rem);
  align-items: center;
  margin-bottom: 3.5rem;
}

.speaking-text p { margin-bottom: 2rem; }

.speaking-photo-col { position: relative; }

.speaking-photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
}

.speaking-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(9,9,11,0.35) 0%, transparent 50%);
  pointer-events: none;
}

.speaking-photo img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  object-position: center 20%;
  display: block;
  filter: grayscale(0%) contrast(1.02);
}

.speaking-topics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
}

.speaking-topic:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

.speaking-topic {
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
  padding: 1.25rem 1.4rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition:
    border-color var(--transition-fast),
    color var(--transition-fast),
    background var(--transition-fast),
    transform var(--transition-fast);
  cursor: default;
}

.speaking-topic:hover {
  border-color: var(--accent-border);
  background: var(--bg-card-hover);
  color: var(--text-primary);
  transform: translateX(4px);
}

.speaking-topic-num {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  flex-shrink: 0;
  padding-top: 3px;
  font-variant-numeric: tabular-nums;
}

/* ─────────────────────────────────────────
   12. BACKGROUND / CREDENTIALS
   ───────────────────────────────────────── */
#background { position: relative; }

.credentials-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: clamp(3rem, 7vw, 8rem);
  align-items: start;
}

.credentials-photo-wrap {
  position: relative;
  display: inline-block;
}

.credentials-photo-wrap::before {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, transparent 60%);
  z-index: 0;
}

.credentials-photo-wrap::after {
  content: "";
  position: absolute;
  bottom: -16px;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 100%;
  border-radius: 50%;
  background: var(--accent-dim);
  z-index: -1;
  filter: blur(24px);
}

.credentials-photo-wrap img {
  position: relative;
  z-index: 1;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: grayscale(10%) contrast(1.05);
}

.credentials-content h2 { margin-bottom: 1.25rem; }

.credentials-content > p {
  margin-bottom: 2.25rem;
  color: var(--text-secondary);
}

.credentials-roles {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.credential-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.9rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.credential-item:hover {
  border-color: var(--accent-border);
  background: var(--bg-card-hover);
}

.credential-icon {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  margin-top: 5px;
}

.credential-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.credential-org {
  font-size: 0.72rem;
  color: var(--text-tertiary);
  margin-top: 0.2rem;
  letter-spacing: 0.02em;
}

/* ─────────────────────────────────────────
   13. CONTACT
   ───────────────────────────────────────── */
#contact {
  background: var(--bg-band);
  position: relative;
  overflow: hidden;
}

#contact::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -10%;
  width: 65vw;
  height: 65vw;
  max-width: 800px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center,
    rgba(212,168,83,0.05) 0%,
    transparent 65%
  );
  pointer-events: none;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(3rem, 7vw, 9rem);
  align-items: start;
  position: relative;
  z-index: 1;
}

.contact-text h2 { margin-bottom: 1.25rem; }
.contact-text p { margin-bottom: 2rem; }

.contact-note {
  font-size: 0.775rem;
  color: var(--text-tertiary);
  margin-top: 1rem;
  text-align: center;
}

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-group label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
  background: var(--bg-card);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.1rem;
  color: var(--text-primary);
  font-size: 0.925rem;
  line-height: 1.5;
  transition:
    border-color var(--transition-fast),
    background var(--transition-fast),
    box-shadow var(--transition-fast);
  width: 100%;
  outline: none;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-tertiary);
  font-size: 0.875rem;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: rgba(212,168,83,0.04);
  box-shadow: 0 0 0 3px rgba(212,168,83,0.10);
}

.form-group textarea { min-height: 140px; }

.form-submit { margin-top: 0.5rem; }

.form-submit .btn {
  width: 100%;
  padding: 1rem;
  font-size: 0.9rem;
}

/* ─────────────────────────────────────────
   13. FOOTER
   ───────────────────────────────────────── */
footer {
  background: #060608;
  border-top: 1px solid var(--border);
  padding: clamp(3rem, 5vw, 4.5rem) 0 2rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.footer-brand .tagline {
  font-size: 0.78rem;
  color: var(--text-tertiary);
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
}

.footer-brand .location {
  font-size: 0.78rem;
  color: var(--text-tertiary);
  margin-top: 0.75rem;
}

.footer-social {
  display: flex;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    border-color var(--transition-fast),
    background var(--transition-fast);
}

.footer-social a:hover {
  border-color: var(--accent-border);
  background: var(--accent-dim);
}

.footer-social a svg {
  width: 15px;
  height: 15px;
  stroke: var(--text-secondary);
  fill: none;
  stroke-width: 1.75;
}

.footer-social a:hover svg { stroke: var(--accent); }

.footer-col h4 {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 1.1rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-col ul li a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-col ul li a:hover { color: var(--text-primary); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.775rem;
  color: var(--text-tertiary);
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ─────────────────────────────────────────
   14. SCROLL REVEAL ANIMATIONS
   ───────────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

[data-reveal="left"]  { transform: translateX(-28px); }
[data-reveal="right"] { transform: translateX(28px); }
[data-reveal="scale"] { transform: scale(0.96); }

[data-reveal].revealed {
  opacity: 1;
  transform: none;
}

[data-stagger-item] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

[data-stagger-item].revealed {
  opacity: 1;
  transform: none;
}

/* ─────────────────────────────────────────
   15. ACCENT LINE
   ───────────────────────────────────────── */
.accent-line {
  display: inline-block;
  width: 36px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  margin-bottom: 1.35rem;
}

/* ─────────────────────────────────────────
   16. RESPONSIVE — TABLET (≤900px)
   ───────────────────────────────────────── */
@media (max-width: 900px) {
  .nav-links,
  .nav-actions .btn-primary { display: none; }
  .hamburger { display: flex; }

  .about-layout,
  .speaking-layout,
  .credentials-layout,
  .contact-layout { grid-template-columns: 1fr; gap: 3rem; }

  .credentials-photo-wrap img { width: 200px; height: 200px; }

  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }

  .services-grid { grid-template-columns: 1fr 1fr; }
  .results-grid  { grid-template-columns: 1fr 1fr; }

  .cred-grid { grid-template-columns: repeat(2, 1fr); }
  .cred-item { border-bottom: 1px solid var(--border); }
  .cred-item:nth-child(odd) { border-right: 1px solid var(--border); }
  .cred-item:nth-child(even) { border-right: none; }
  .cred-item:nth-last-child(-n+2) { border-bottom: none; }
}

/* ─────────────────────────────────────────
   17. RESPONSIVE — MOBILE (≤600px)
   ───────────────────────────────────────── */
@media (max-width: 600px) {
  :root { --section-pad: 36px; }

  .services-grid,
  .results-grid { grid-template-columns: 1fr; }

  .hero-ctas { flex-direction: column; align-items: stretch; gap: 0.75rem; }
  .hero-ctas .btn { width: 100%; white-space: normal; text-align: center; }

  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .cred-item { padding: 1.25rem 1rem; }
  .cred-number { font-size: clamp(1.9rem, 7vw, 2.4rem); }
  .cred-label { font-size: 0.7rem; }
}

/* ─────────────────────────────────────────
   18. MOBILE STICKY CTA
   ───────────────────────────────────────── */
.mobile-cta {
  display: none;
}

@media (max-width: 900px) {
  .mobile-cta {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    position: fixed;
    bottom: 1.5rem;
    right: 1.25rem;
    background: var(--accent);
    color: #09090b;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    padding: 0.7rem 1.35rem;
    border-radius: 100px;
    z-index: calc(var(--z-nav) - 1);
    box-shadow: 0 4px 24px rgba(212, 168, 83, 0.45);
    transition: opacity var(--transition-base), transform var(--transition-base);
  }

  .mobile-cta.hidden {
    opacity: 0;
    transform: translateY(8px);
    pointer-events: none;
  }
}

/* ─────────────────────────────────────────
   19. FOCUS / ACCESSIBILITY
   ───────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  [data-reveal], [data-stagger-item] {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ─────────────────────────────────────────
   19. MISC HELPERS
   ───────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--accent);
  color: #0a0a08;
  padding: 0.5rem 1rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 700;
  z-index: 9999;
  transition: top 0.2s;
}
.skip-link:focus { top: 0; }

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

.text-accent    { color: var(--accent); }
.text-secondary { color: var(--text-secondary); }
.text-primary   { color: var(--text-primary); }

.hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}