/* ============================================================
   ZIA KAMAL — SEO EXPERT WEBSITE
   Premium Design System | White & Black | 2025
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Colors — Light Blue Theme */
  --bg:           #f0f9ff;
  --bg-2:         #e0f2fe;
  --surface:      #ffffff;
  --surface-2:    #f0f9ff;
  --surface-3:    #bae6fd;
  --border:       rgba(2, 132, 199, 0.15); /* Sky-600 transparent */
  --border-2:     rgba(2, 132, 199, 0.25);
  --border-hover: rgba(2, 132, 199, 0.50);

  --text-1: #082f49;
  --text-2: #0369a1;
  --text-3: #0284c7;
  --text-4: #0ea5e9;

  --white: #ffffff;
  --black: #082f49;

  /* Typography */
  --font: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

  /* Type scale */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --text-7xl:  4.5rem;

  /* Font weights */
  --fw-regular:   400;
  --fw-medium:    500;
  --fw-semibold:  600;
  --fw-bold:      700;
  --fw-extrabold: 800;
  --fw-black:     900;

  /* Spacing */
  --sp-1:  4px;
  --sp-2:  8px;
  --sp-3:  12px;
  --sp-4:  16px;
  --sp-5:  20px;
  --sp-6:  24px;
  --sp-8:  32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-20: 80px;
  --sp-24: 96px;

  /* Border radius */
  --r-sm:   6px;
  --r-md:   10px;
  --r-lg:   14px;
  --r-xl:   20px;
  --r-2xl:  28px;
  --r-full: 9999px;

  /* Shadows — lighter for white bg */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 36px rgba(0,0,0,0.10), 0 4px 12px rgba(0,0,0,0.05);
  --shadow-xl: 0 24px 64px rgba(0,0,0,0.12), 0 8px 24px rgba(0,0,0,0.06);

  /* Transitions */
  --ease:      cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:  cubic-bezier(0, 0, 0.2, 1);
  --ease-in:   cubic-bezier(0.4, 0, 1, 1);
  --transition:      all 0.25s var(--ease);
  --transition-fast: all 0.15s var(--ease);
  --transition-slow: all 0.45s var(--ease);

  /* Layout */
  --nav-h:     72px;
  --max-w:     1200px;
  --max-w-sm:  640px;
  --max-w-md:  768px;
  --max-w-lg:  1024px;
  --section-y: 96px;
}

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

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

body {
  background: var(--bg);
  color: var(--text-1);
  font-family: var(--font);
  font-size: var(--text-base);
  font-weight: var(--fw-regular);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

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

ul, ol { list-style: none; }

button {
  font-family: var(--font);
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: var(--font);
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--sp-6);
}

.container-sm  { max-width: var(--max-w-sm);  margin-inline: auto; }
.container-md  { max-width: var(--max-w-md);  margin-inline: auto; }
.container-lg  { max-width: var(--max-w-lg);  margin-inline: auto; }

.section    { padding-block: var(--section-y); }
.section-sm { padding-block: var(--sp-16); }
.section-xs { padding-block: var(--sp-12); }
.text-center { text-align: center; }
.text-left   { text-align: left; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 900;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.nav.scrolled {
  background: rgba(255,255,255,0.97);
  border-bottom-color: var(--border-2);
  box-shadow: 0 1px 20px rgba(0,0,0,0.06);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--text-lg);
  font-weight: var(--fw-bold);
  color: var(--black);
  letter-spacing: -0.03em;
  flex-shrink: 0;
  white-space: nowrap;
}

.nav-logo-dot {
  width: 8px;
  height: 8px;
  background: var(--black);
  border-radius: 50%;
  opacity: 0.25;
}

/* Desktop menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-item { position: relative; }

.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--text-2);
  border-radius: var(--r-md);
  transition: var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--black);
  background: rgba(0,0,0,0.05);
}

.nav-link svg { width: 14px; height: 14px; transition: transform 0.2s ease; }
.nav-item:hover > .nav-link svg { transform: rotate(180deg); }

/* Dropdown */
.dropdown::before {
  content: '';
  position: absolute;
  top: -15px;
  left: 0;
  right: 0;
  height: 15px;
}
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  background: var(--white);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  padding: var(--sp-2);
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  box-shadow: var(--shadow-lg);
  z-index: 50;
  pointer-events: none;
}

.nav-item:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--r-md);
  font-size: var(--text-sm);
  color: var(--text-2);
  transition: var(--transition-fast);
  white-space: nowrap;
}

.dropdown-item svg { width: 15px; height: 15px; flex-shrink: 0; color: var(--text-3); }

.dropdown-item:hover {
  background: var(--surface);
  color: var(--black);
}

.dropdown-item:hover svg { color: var(--black); }

/* Nav right */
.nav-right {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--sp-2);
  background: none;
  border: none;
  color: var(--black);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--black);
  border-radius: 2px;
  transition: var(--transition-fast);
  transform-origin: center;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav overlay */
.nav-mobile {
  position: fixed;
  inset: 0;
  z-index: 800;
  background: var(--white);
  transform: translateX(100%);
  transition: transform 0.35s var(--ease);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  padding: calc(var(--nav-h) + var(--sp-8)) var(--sp-6) var(--sp-8);
  border-left: 1px solid var(--border);
}

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

.nav-mobile-links {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.nav-mobile-link {
  display: flex;
  align-items: center;
  padding: 14px var(--sp-4);
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  color: var(--text-2);
  border-radius: var(--r-lg);
  transition: var(--transition-fast);
}

.nav-mobile-link:hover { color: var(--black); background: var(--surface); }

.nav-mobile-sub {
  padding: var(--sp-2) 0 var(--sp-2) var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  border-left: 2px solid var(--border);
  margin-left: var(--sp-4);
}

.nav-mobile-sub a {
  display: block;
  padding: 9px 14px;
  font-size: var(--text-base);
  font-weight: var(--fw-medium);
  color: var(--text-3);
  border-radius: var(--r-md);
  transition: var(--transition-fast);
}

.nav-mobile-sub a:hover { color: var(--black); background: var(--surface); }

.nav-mobile-ctas {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-top: var(--sp-8);
  padding-top: var(--sp-8);
  border-top: 1px solid var(--border);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 11px 22px;
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  border-radius: var(--r-lg);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.01em;
  line-height: 1;
}

.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

/* Sizes */
.btn-sm  { padding: 8px 16px; font-size: var(--text-xs); border-radius: var(--r-md); }
.btn-lg  { padding: 15px 30px; font-size: var(--text-base); border-radius: var(--r-xl); }
.btn-xl  { padding: 18px 36px; font-size: var(--text-lg); border-radius: var(--r-xl); }
.btn-full { width: 100%; }

/* Primary — Black bg, White text */
.btn-primary {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.btn-primary:hover {
  background: #041f33;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}

/* Secondary — Outlined black */
.btn-secondary {
  background: transparent;
  color: var(--black);
  border-color: rgba(0,0,0,0.2);
}
.btn-secondary:hover {
  background: var(--surface);
  border-color: rgba(0,0,0,0.35);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* Ghost */
.btn-ghost {
  background: transparent;
  color: var(--text-2);
  border-color: transparent;
  padding-inline: var(--sp-3);
}
.btn-ghost:hover { color: var(--black); background: var(--surface); }

/* White button (for dark backgrounds) */
.btn-white {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}
.btn-white:hover { background: rgba(255,255,255,0.9); transform: translateY(-2px); }

/* Black button */
.btn-black {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.btn-black:hover { background: #041f33; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }

/* Outline white (for dark section CTAs) */
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.35);
}
.btn-outline-white:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.6); }

/* ============================================================
   LABELS / BADGES
   ============================================================ */
.label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-full);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--text-2);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  font-size: 11px;
  font-weight: var(--fw-semibold);
  color: var(--text-2);
}

.badge-black {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-header {
  text-align: center;
  margin-bottom: var(--sp-12);
}

.section-header .label { margin-bottom: var(--sp-5); }

.section-title {
  font-size: clamp(var(--text-3xl), 4.5vw, 2.75rem);
  font-weight: var(--fw-extrabold);
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--text-1);
  margin-bottom: var(--sp-4);
}

.section-desc {
  font-size: var(--text-lg);
  color: var(--text-2);
  line-height: 1.7;
  max-width: 560px;
  margin-inline: auto;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-block: calc(var(--nav-h) + var(--sp-12)) var(--sp-16);
  overflow: hidden;
  text-align: center;
  background: var(--white);
}

/* Subtle background grid */
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 75%);
  pointer-events: none;
}

/* Subtle radial accents */
.hero-bg-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 50% -10%, rgba(0,0,0,0.04) 0%, transparent 60%),
    radial-gradient(ellipse 30% 30% at 80% 60%, rgba(0,0,0,0.025) 0%, transparent 50%),
    radial-gradient(ellipse 30% 30% at 20% 60%, rgba(0,0,0,0.025) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-full);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--text-2);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--sp-8);
}

.hero-eyebrow-dot {
  width: 6px;
  height: 6px;
  background: var(--black);
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}

.hero-h1 {
  font-size: clamp(2.8rem, 8vw, 5rem);
  font-weight: var(--fw-black);
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--text-1);
  margin-bottom: var(--sp-6);
  max-width: 900px;
  margin-inline: auto;
}

/* Shimmer on light background — dark shimmer */
.hero-h1 .shimmer {
  background: linear-gradient(
    90deg,
    rgba(0,0,0,0.45) 0%,
    rgba(0,0,0,0.95) 40%,
    rgba(0,0,0,0.45) 80%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3.5s linear infinite;
}

.hero-tagline {
  font-size: clamp(var(--text-base), 2.2vw, var(--text-xl));
  color: var(--text-2);
  line-height: 1.7;
  max-width: 580px;
  margin-inline: auto;
  margin-bottom: var(--sp-10);
}

.hero-ctas {
  display: flex;
  gap: var(--sp-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--sp-16);
}

.hero-divider {
  border: none;
  border-top: 1px solid var(--border);
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  margin-bottom: var(--sp-8);
}

.hero-metrics {
  display: flex;
  gap: var(--sp-12);
  justify-content: center;
  flex-wrap: wrap;
}

.hero-metric-val {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: var(--fw-black);
  color: var(--text-1);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 4px;
}
.hero-metric-label {
  font-size: var(--text-sm);
  color: var(--text-3);
  font-weight: var(--fw-medium);
}

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar {
  padding-block: var(--sp-8);
  border-block: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-10);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--text-3);
  white-space: nowrap;
}

.trust-item svg { width: 16px; height: 16px; color: var(--text-2); }

/* ============================================================
   SERVICES GRID
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 16px;
}

.service-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
  transition: var(--transition);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  border-color: var(--border-2);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 52px;
  height: 52px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  margin-bottom: var(--sp-4);
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
  transform: scale(1.05);
}

.service-icon svg {
  width: 24px;
  height: 24px;
  stroke-width: 2;
}

.service-icon svg { width: 20px; height: 20px; }

.service-name {
  font-size: var(--text-base);
  font-weight: var(--fw-bold);
  color: var(--text-1);
  margin-bottom: 8px;
  letter-spacing: -0.015em;
}

.service-desc {
  font-size: var(--text-sm);
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: var(--sp-5);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--text-3);
  transition: var(--transition-fast);
}

.service-link svg { width: 14px; height: 14px; transition: transform 0.2s ease; }

.service-card:hover .service-link { color: var(--black); }
.service-card:hover .service-link svg { transform: translateX(3px); }

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-layout {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: var(--sp-20);
  align-items: center;
}

.about-photo-wrap { position: relative; }

.about-photo-frame {
  position: relative;
  border-radius: var(--r-2xl);
  overflow: hidden;
  border: 1px solid var(--border-2);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
}

.about-photo {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.about-photo-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 65%, rgba(0,0,0,0.25) 100%);
  z-index: 1;
  pointer-events: none;
}

/* Floating card on photo */
.about-card {
  position: absolute;
  bottom: var(--sp-6);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--r-lg);
  padding: 14px 20px;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-md);
}

.about-card-num {
  font-size: var(--text-2xl);
  font-weight: var(--fw-black);
  color: var(--black);
  letter-spacing: -0.03em;
  line-height: 1;
}

.about-card-text {
  font-size: var(--text-xs);
  color: var(--text-2);
  line-height: 1.4;
}

.about-content { text-align: left; }
.about-content .section-title { text-align: left; margin-bottom: var(--sp-5); }
.about-content .label { margin-bottom: var(--sp-5); }

.about-text {
  font-size: var(--text-base);
  color: var(--text-2);
  line-height: 1.85;
  margin-bottom: var(--sp-5);
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: var(--sp-8) 0;
}

.about-hi {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--text-sm);
  color: var(--text-2);
}

.about-hi svg { width: 16px; height: 16px; color: var(--black); flex-shrink: 0; }

.about-ctas {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

/* ============================================================
   STATS ROW
   ============================================================ */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.stat-cell {
  background: var(--white);
  padding: var(--sp-10) var(--sp-8);
  text-align: center;
  transition: var(--transition-fast);
}

.stat-cell:hover { background: var(--surface); }

.stat-val {
  font-size: clamp(var(--text-4xl), 4vw, var(--text-5xl));
  font-weight: var(--fw-black);
  color: var(--text-1);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--text-2);
  font-weight: var(--fw-medium);
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: start;
}

.pricing-grid-2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 900px;
  margin-inline: auto;
  margin-top: 16px;
}

.pricing-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-2xl);
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.pricing-card:hover {
  border-color: var(--border-2);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

/* Featured = BLACK background, WHITE text */
.pricing-card.featured {
  background: var(--black);
  border-color: var(--black);
  color: var(--white);
  transform: scale(1.03);
  z-index: 2;
  box-shadow: 0 32px 80px rgba(0,0,0,0.18);
}

.pricing-card.featured:hover { transform: scale(1.03) translateY(-4px); }

.pricing-card.free-card {
  background: var(--surface);
  border: 2px dashed var(--border-2);
}

/* Recommended pill */
.pricing-recommended {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 14px;
  background: var(--white);
  color: var(--black);
  border: 1px solid var(--border-2);
  border-radius: var(--r-full);
  font-size: 11px;
  font-weight: var(--fw-bold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

.pricing-card-header { margin-bottom: var(--sp-6); }

.pricing-name {
  font-size: var(--text-lg);
  font-weight: var(--fw-bold);
  color: var(--text-1);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.pricing-card.featured .pricing-name { color: var(--white); }

.pricing-tagline {
  font-size: var(--text-sm);
  color: var(--text-2);
  line-height: 1.5;
}

.pricing-card.featured .pricing-tagline { color: rgba(255,255,255,0.6); }

.pricing-price-wrap { margin-bottom: var(--sp-6); }

.pricing-price {
  font-size: 3.2rem;
  font-weight: var(--fw-black);
  color: var(--text-1);
  letter-spacing: -0.04em;
  line-height: 1;
}

.pricing-card.featured .pricing-price { color: var(--white); }

.pricing-price sup {
  font-size: 1.4rem;
  vertical-align: super;
  font-weight: var(--fw-bold);
  margin-right: 1px;
}

.pricing-price-free {
  font-size: 2.6rem;
  font-weight: var(--fw-black);
  color: var(--text-1);
  letter-spacing: -0.03em;
  line-height: 1;
}

.pricing-sep {
  border: none;
  border-top: 1px solid var(--border);
  margin-block: var(--sp-5);
}

.pricing-card.featured .pricing-sep { border-top-color: rgba(255,255,255,0.15); }

.pricing-feats {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: var(--sp-6);
}

.pricing-feat {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: var(--text-sm);
  color: var(--text-2);
  line-height: 1.5;
}

.pricing-card.featured .pricing-feat { color: rgba(255,255,255,0.75); }

.pricing-feat svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--text-2);
}

.pricing-card.featured .pricing-feat svg { color: rgba(255,255,255,0.7); }

.pricing-cta { margin-top: auto; }

/* Featured card CTA = White button */
.pricing-card.featured .btn-secondary {
  background: rgba(255,255,255,0.12);
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}

.pricing-card.featured .btn-secondary:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.55);
}

/* ============================================================
   CASE STUDY
   ============================================================ */
.case-study-wrap {
  background: var(--white);
  border: 1px solid var(--border-2);
  border-radius: var(--r-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.case-study-header {
  padding: var(--sp-10) var(--sp-10) var(--sp-8);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-6);
  flex-wrap: wrap;
  background: var(--surface);
}

.case-study-client {
  font-size: var(--text-2xl);
  font-weight: var(--fw-black);
  color: var(--text-1);
  letter-spacing: -0.025em;
  margin-bottom: 4px;
}

.case-study-subtitle {
  font-size: var(--text-sm);
  color: var(--text-2);
}

.cs-featured-metric { text-align: right; }

.cs-metric-big {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: var(--fw-black);
  color: var(--text-1);
  letter-spacing: -0.04em;
  line-height: 1;
}

.cs-metric-big-label {
  font-size: var(--text-sm);
  color: var(--text-2);
  margin-top: 4px;
}

.case-study-body { padding: var(--sp-10); }

.cs-source-note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-xs);
  color: var(--text-3);
  margin-bottom: var(--sp-8);
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
}

.cs-source-note svg { width: 14px; height: 14px; color: var(--black); }

.cs-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (min-width: 768px) {
  .cs-metrics-grid { grid-template-columns: repeat(4, 1fr); }
}

.cs-metric {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-6);
  transition: var(--transition);
}

.cs-metric:hover { border-color: var(--border-2); box-shadow: var(--shadow-sm); }

.cs-metric-icon { color: var(--text-3); margin-bottom: var(--sp-3); }
.cs-metric-icon svg { width: 18px; height: 18px; }

.cs-metric-val {
  font-size: var(--text-3xl);
  font-weight: var(--fw-black);
  color: var(--text-1);
  letter-spacing: -0.03em;
  margin-bottom: 4px;
  line-height: 1;
}

.cs-metric-name {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--text-1);
  margin-bottom: 4px;
}

.cs-metric-desc {
  font-size: var(--text-xs);
  color: var(--text-3);
  line-height: 1.5;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.testi-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.testi-card:hover { border-color: var(--border-2); transform: translateY(-3px); box-shadow: var(--shadow-md); }

.testi-stars {
  display: flex;
  gap: 3px;
  margin-bottom: var(--sp-4);
  color: var(--black);
}

.testi-stars svg { width: 14px; height: 14px; fill: currentColor; }

.testi-text {
  flex: 1;
  font-size: var(--text-sm);
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: var(--sp-6);
}

.testi-author { display: flex; align-items: center; gap: 12px; }

.testi-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
  color: var(--text-1);
  flex-shrink: 0;
}

.testi-name { font-size: var(--text-sm); font-weight: var(--fw-semibold); color: var(--text-1); }
.testi-role { font-size: var(--text-xs); color: var(--text-3); margin-top: 1px; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  background: var(--border);
  gap: 1px;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-item { background: var(--white); }

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px var(--sp-8);
  cursor: pointer;
  font-size: var(--text-base);
  font-weight: var(--fw-semibold);
  color: var(--text-1);
  user-select: none;
  transition: var(--transition-fast);
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  font-family: var(--font);
  gap: var(--sp-4);
}

.faq-q:hover { background: var(--surface); }
.faq-q svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--text-3); transition: transform 0.3s ease; }
.faq-item.open .faq-q svg { transform: rotate(180deg); }
.faq-item.open .faq-q { background: var(--surface); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out), padding 0.3s ease;
}

.faq-item.open .faq-a { max-height: 400px; }

.faq-a-inner {
  padding: 0 var(--sp-8) 22px;
  font-size: var(--text-sm);
  color: var(--text-2);
  line-height: 1.8;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

/* ============================================================
   CONTACT / FORM
   ============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: var(--sp-12);
  align-items: start;
}

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

.contact-block {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  padding: var(--sp-5);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: inherit;
}

.contact-block:hover { border-color: var(--border-2); box-shadow: var(--shadow-md); transform: translateY(-2px); }

.contact-block-icon {
  width: 44px;
  height: 44px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--black);
  flex-shrink: 0;
}

.contact-block-icon svg { width: 18px; height: 18px; }

.contact-block-lbl {
  font-size: var(--text-xs);
  color: var(--text-3);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 3px;
}

.contact-block-val {
  font-size: var(--text-base);
  font-weight: var(--fw-medium);
  color: var(--text-1);
}

/* Form styles */
.form { display: flex; flex-direction: column; gap: var(--sp-4); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--text-2);
}

.form-field {
  background: var(--white);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  padding: 13px 16px;
  font-size: var(--text-sm);
  color: var(--text-1);
  transition: var(--transition-fast);
  width: 100%;
}

.form-field:focus {
  outline: none;
  border-color: var(--black);
  box-shadow: 0 0 0 3px rgba(0,0,0,0.06);
}

.form-field::placeholder { color: var(--text-3); }

textarea.form-field {
  min-height: 130px;
  resize: vertical;
  line-height: 1.6;
}

select.form-field {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

/* ============================================================
   FREE AUDIT CTA BLOCK
   ============================================================ */
.audit-cta-block {
  position: relative;
  background: var(--black);
  border: 1px solid var(--black);
  border-radius: var(--r-2xl);
  padding: var(--sp-16) var(--sp-12);
  text-align: center;
  overflow: hidden;
}

/* Subtle glow on dark block */
.audit-cta-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(255,255,255,0.07) 0%, transparent 60%);
  pointer-events: none;
}

/* Override text colors inside dark audit block */
.audit-cta-block .label {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.7);
}

.audit-cta-block .section-title { color: var(--white); }
.audit-cta-block .section-desc  { color: rgba(255,255,255,0.65); }

.audit-form {
  display: flex;
  gap: 10px;
  max-width: 520px;
  margin-inline: auto;
  margin-top: var(--sp-8);
  position: relative;
  z-index: 1;
}

.audit-form .form-field {
  flex: 1;
  padding: 14px 18px;
  font-size: var(--text-base);
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.2);
  color: var(--white);
}

.audit-form .form-field::placeholder { color: rgba(255,255,255,0.4); }
.audit-form .form-field:focus { border-color: rgba(255,255,255,0.6); box-shadow: 0 0 0 3px rgba(255,255,255,0.08); }

.audit-form-note {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  margin-top: 16px;
  position: relative;
  z-index: 1;
}

/* ============================================================
   FOOTER
   ============================================================ */
/* ============================================================
   FOOTER — Premium Dark Redesign
   ============================================================ */
.footer {
  background: #060f1e;
  color: #c8d8ea;
  padding-top: 80px;
  padding-bottom: 0;
  position: relative;
  overflow: hidden;
}

/* Subtle top glow accent */
.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(14,165,233,0.5), transparent);
}

.footer-top {
  display: grid;
  grid-template-columns: 320px repeat(4, 1fr);
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

/* ── Brand column ─────────────────────────── */
.footer-brand {}

.footer-brand-name {
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-brand-name::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #0ea5e9;
  box-shadow: 0 0 10px #0ea5e9;
  flex-shrink: 0;
}

.footer-tagline {
  font-size: 0.875rem;
  color: rgba(200,216,234,0.65);
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 260px;
}

.footer-socials {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.social-btn {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  color: rgba(200,216,234,0.8);
  transition: all 0.2s ease;
  text-decoration: none;
}

.social-btn svg,
.social-btn i[data-lucide] {
  width: 16px;
  height: 16px;
  display: block;
}

.social-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(14,165,233,0.25);
  color: #fff;
  border-color: rgba(14,165,233,0.5);
  background: rgba(14,165,233,0.15);
}

.social-btn[aria-label="LinkedIn"]:hover  { background: rgba(0,119,181,0.25); border-color: #0077b5; box-shadow: 0 4px 16px rgba(0,119,181,0.3); }
.social-btn[aria-label="Facebook"]:hover  { background: rgba(24,119,242,0.25); border-color: #1877f2; box-shadow: 0 4px 16px rgba(24,119,242,0.3); }
.social-btn[aria-label="Email"]:hover     { background: rgba(234,67,53,0.2); border-color: #ea4335; box-shadow: 0 4px 16px rgba(234,67,53,0.3); }
.social-btn[aria-label="Book a call"]:hover { background: rgba(14,165,233,0.2); border-color: #0ea5e9; box-shadow: 0 4px 16px rgba(14,165,233,0.3); }

/* ── Navigation columns ───────────────────── */
.footer-col {}

.footer-col-title {
  font-size: 0.7rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav a {
  font-size: 0.875rem;
  color: rgba(200,216,234,0.6);
  text-decoration: none;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-nav a::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(14,165,233,0.4);
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.footer-nav a:hover {
  color: #ffffff;
  transform: translateX(4px);
}

.footer-nav a:hover::before {
  background: #0ea5e9;
  box-shadow: 0 0 6px #0ea5e9;
}

/* CTA column buttons */
.footer-col .btn {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.13);
  color: rgba(200,216,234,0.85);
  font-size: 0.8rem;
  padding: 10px 18px;
  border-radius: 8px;
  transition: all 0.2s ease;
  text-align: center;
  display: block;
  width: 100%;
}

.footer-col .btn:hover {
  background: rgba(14,165,233,0.18);
  border-color: rgba(14,165,233,0.5);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(14,165,233,0.2);
}

/* ── Footer bottom bar ────────────────────── */
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-top: 1px solid rgba(255,255,255,0.07);
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 0.8rem;
  color: rgba(200,216,234,0.4);
  font-weight: 500;
}

.footer-links-bottom {
  display: flex;
  gap: 24px;
}

.footer-links-bottom a {
  font-size: 0.8rem;
  color: rgba(200,216,234,0.4);
  text-decoration: none;
  transition: color 0.15s ease;
}

.footer-links-bottom a:hover { color: rgba(200,216,234,0.9); }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  padding-block: calc(var(--nav-h) + var(--sp-20)) var(--sp-16);
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

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

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  color: var(--text-3);
  margin-bottom: var(--sp-6);
  flex-wrap: wrap;
}

.breadcrumb a { color: var(--text-3); transition: var(--transition-fast); }
.breadcrumb a:hover { color: var(--black); }
.breadcrumb-sep { color: var(--text-4); }

.page-h1 {
  font-size: clamp(var(--text-4xl), 5vw, 3.5rem);
  font-weight: var(--fw-black);
  color: var(--text-1);
  letter-spacing: -0.035em;
  line-height: 1.1;
  margin-bottom: var(--sp-5);
}

.page-desc {
  font-size: var(--text-lg);
  color: var(--text-2);
  line-height: 1.7;
  max-width: 600px;
  margin-inline: auto;
}

/* ============================================================
   FEATURE LIST (service pages)
   ============================================================ */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.feat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  font-size: var(--text-sm);
  color: var(--text-2);
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.feat-item:hover { border-color: var(--border-2); color: var(--black); box-shadow: var(--shadow-md); }
.feat-item svg { width: 15px; height: 15px; color: var(--black); flex-shrink: 0; }

/* ============================================================
   PROCESS STEPS
   ============================================================ */
.process-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.process-step {
  background: var(--white);
  display: flex;
  gap: var(--sp-5);
  padding: var(--sp-6) var(--sp-8);
  align-items: flex-start;
  transition: var(--transition-fast);
}

.process-step:hover { background: var(--surface); }

.process-num {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
  color: var(--text-2);
}

.process-title {
  font-size: var(--text-base);
  font-weight: var(--fw-semibold);
  color: var(--text-1);
  margin-bottom: 4px;
}

.process-desc {
  font-size: var(--text-sm);
  color: var(--text-2);
  line-height: 1.65;
}

/* ============================================================
   BLOG CARDS
   ============================================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.blog-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-2xl);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.blog-card:hover { border-color: var(--border-2); transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.blog-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-bottom: 1px solid var(--border);
}

.blog-thumb svg { width: 28px; height: 28px; }

.blog-body { padding: var(--sp-6); }

.blog-cat {
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--sp-3);
}

.blog-title {
  font-size: var(--text-lg);
  font-weight: var(--fw-bold);
  color: var(--text-1);
  line-height: 1.35;
  letter-spacing: -0.015em;
  margin-bottom: var(--sp-3);
  transition: var(--transition-fast);
}

.blog-card:hover .blog-title { color: var(--black); }

.blog-excerpt {
  font-size: var(--text-sm);
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: var(--sp-5);
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  font-size: var(--text-xs);
  color: var(--text-3);
}

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
.scroll-top {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-6);
  width: 44px;
  height: 44px;
  background: var(--black);
  border: 1px solid var(--black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: var(--transition);
  z-index: 500;
  box-shadow: var(--shadow-md);
}

.scroll-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { background: #333; box-shadow: var(--shadow-lg); }
.scroll-top svg { width: 18px; height: 18px; }

/* ============================================================
   DIVIDER / HR
   ============================================================ */
.hr { border: none; border-top: 1px solid var(--border); }

/* ============================================================
   NOTICE BOX
   ============================================================ */
.notice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 18px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  font-size: var(--text-sm);
  color: var(--text-2);
  line-height: 1.65;
}

.notice svg { width: 16px; height: 16px; color: var(--black); flex-shrink: 0; margin-top: 2px; }

/* ============================================================
   MASTERCLASS PAGE
   ============================================================ */
.masterclass-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.masterclass-price-big {
  font-size: clamp(3.5rem, 7vw, 5.5rem);
  font-weight: var(--fw-black);
  color: var(--text-1);
  letter-spacing: -0.04em;
  line-height: 1;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes shimmer {
  0%   { background-position: 0% center; }
  100% { background-position: 200% center; }
}

@keyframes blink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.3; transform: scale(0.7); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Scroll-triggered fade — ONLY hidden when JS is confirmed running.
   This prevents the blink/flash of invisible content on page load. */
.js .fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.4,0,0.2,1), transform 0.6s cubic-bezier(0.4,0,0.2,1);
}

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

/* Non-JS fallback — everything immediately visible */
.fade-up {
  opacity: 1;
  transform: none;
}

.d1 { transition-delay: 0.1s; }
.d2 { transition-delay: 0.2s; }
.d3 { transition-delay: 0.3s; }
.d4 { transition-delay: 0.4s; }
.d5 { transition-delay: 0.5s; }
.d6 { transition-delay: 0.6s; }

/* ============================================================
   DARK SECTION (for CTA blocks on white page)
   ============================================================ */
.section-dark {
  background: var(--black);
  color: var(--white);
}

.section-dark .section-title { color: var(--white); }
.section-dark .section-desc  { color: rgba(255,255,255,0.65); }
.section-dark .label {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.7);
}

/* ============================================================
   RESPONSIVE BREAKPOINTS
   ============================================================ */
@media (max-width: 1100px) {
  .footer-top { grid-template-columns: 1fr 1fr 1fr; gap: 36px; }
  .footer-brand { grid-column: 1 / -1; display: grid; grid-template-columns: auto 1fr; gap: 40px; align-items: start; }
  .footer-tagline { max-width: none; }
  .pricing-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid-2 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  :root { --section-y: 72px; }

  .about-layout { grid-template-columns: 1fr; gap: var(--sp-12); }
  .about-photo-wrap { max-width: 380px; margin-inline: auto; }
  .about-card { right: auto; }
  .about-content .section-title { text-align: center; }
  .about-ctas { justify-content: center; }
  .about-highlights { align-items: flex-start; }

  .contact-layout { grid-template-columns: 1fr; }
  .masterclass-layout { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .feat-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --section-y: 60px; }

  .nav-menu,
  .nav-right .btn-ghost { display: none; }
  .nav-toggle { display: flex; }

  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-grid-2 { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
  .pricing-card.featured:hover { transform: translateY(-4px); }

  .hero-metrics { gap: var(--sp-8); }

  .footer-top { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-brand { grid-column: 1 / -1; display: block; }

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

  .audit-form { flex-direction: column; }

  .case-study-header { flex-direction: column; }
  .cs-featured-metric { text-align: left; }
}

@media (max-width: 480px) {
  :root { --section-y: 48px; }

  .hero-ctas { flex-direction: column; align-items: center; }
  .hero-ctas .btn-lg { width: 100%; max-width: 320px; }

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

  .footer-top { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; }

  .about-content { text-align: center; }
  .about-highlights { align-items: center; }

  .audit-cta-block { padding: var(--sp-10) var(--sp-6); }

  .page-h1 { font-size: var(--text-4xl); }

  .cs-metrics-grid { grid-template-columns: 1fr; }
}


/* Details/Summary Native FAQ */
details > summary {
  list-style: none;
}
details > summary::-webkit-details-marker {
  display: none;
}
details[open] summary {
  color: var(--text-4) !important;
}