/* ============================================
   REDCLIFF GROUP — style.css
   Palette: Crimson/Burgundy + Charcoal Grey
   ============================================ */

/* ---- DESIGN TOKENS ---- */
:root,
[data-theme='light'] {
  /* Surfaces */
  --color-bg:             #f6f5f4;
  --color-surface:        #ffffff;
  --color-surface-2:      #f0eeed;
  --color-surface-alt:    #ede9e8;
  --color-border:         #ddd8d6;
  --color-divider:        #e4dfdd;

  /* Text */
  --color-text:           #1a1614;
  --color-text-muted:     #6b6360;
  --color-text-faint:     #b0aaa8;
  --color-text-inverse:   #f6f5f4;

  /* Accent — Crimson / Burgundy */
  --color-accent:         #A31621;
  --color-accent-hover:   #831118;
  --color-accent-active:  #620d12;
  --color-accent-subtle:  #f4e5e6;
  --color-accent-muted:   #d4949a;

  /* Grey tones */
  --color-grey-dark:      #2e2928;
  --color-grey-mid:       #504948;
  --color-grey-light:     #9e9896;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(26,22,20,0.07);
  --shadow-md:  0 4px 14px rgba(26,22,20,0.09);
  --shadow-lg:  0 12px 36px rgba(26,22,20,0.13);
  --shadow-xl:  0 24px 60px rgba(26,22,20,0.16);

  /* Radius */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   18px;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --transition: 200ms var(--ease-out);

  /* Layout */
  --content-narrow:  640px;
  --content-default: 960px;
  --content-wide:    1200px;

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

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

  /* Fonts */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;
}

[data-theme='dark'] {
  --color-bg:             #1c1c1e;
  --color-surface:        #2c2c2e;
  --color-surface-2:      #3a3a3c;
  --color-surface-alt:    #323234;
  --color-border:         #48484a;
  --color-divider:        #3a3a3c;

  --color-text:           #f0f0f2;
  --color-text-muted:     #aeaeb2;
  --color-text-faint:     #636366;
  --color-text-inverse:   #1c1c1e;

  --color-accent:         #c8222f;
  --color-accent-hover:   #e0303e;
  --color-accent-active:  #f04050;
  --color-accent-subtle:  #2e1a1b;
  --color-accent-muted:   #7a3035;

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.3);
  --shadow-md:  0 4px 14px rgba(0,0,0,0.4);
  --shadow-lg:  0 12px 36px rgba(0,0,0,0.5);
  --shadow-xl:  0 24px 60px rgba(0,0,0,0.6);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:             #1c1c1e;
    --color-surface:        #2c2c2e;
    --color-surface-2:      #3a3a3c;
    --color-surface-alt:    #323234;
    --color-border:         #48484a;
    --color-divider:        #3a3a3c;
    --color-text:           #f0f0f2;
    --color-text-muted:     #aeaeb2;
    --color-text-faint:     #636366;
    --color-text-inverse:   #1c1c1e;
    --color-accent:         #c8222f;
    --color-accent-hover:   #e0303e;
    --color-accent-active:  #f04050;
    --color-accent-subtle:  #2e1a1b;
    --color-accent-muted:   #7a3035;
  }
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.65;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; height: auto; }
ul[role='list'], ol[role='list'] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, h6 { text-wrap: balance; line-height: 1.15; }
p, li { text-wrap: pretty; }
button { cursor: pointer; background: none; border: none; }

::selection { background: var(--color-accent); color: #fff; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: var(--radius-sm); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---- UTILITIES ---- */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--sp-5), 5vw, var(--sp-16));
}

.text-accent { color: var(--color-accent); font-style: italic; }

.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;
}

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 0.6em 1.4em;
  border-radius: var(--radius-md);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.btn-primary:hover  { background: var(--color-accent-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-primary:active { background: var(--color-accent-active); transform: translateY(0); }

.btn-primary.btn-large { font-size: var(--text-base); padding: 0.75em 1.8em; }
.btn-primary.btn-full  { width: 100%; justify-content: center; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: transparent;
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.03em;
  padding: 0.6em 1.4em;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
  text-decoration: none;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
  white-space: nowrap;
}
.btn-outline:hover  { border-color: var(--color-accent); color: var(--color-accent); background: var(--color-accent-subtle); }
.btn-outline.btn-large { font-size: var(--text-base); padding: 0.75em 1.8em; }

.btn-call {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  background: transparent;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.6em 1.1em;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
  text-decoration: none;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
  white-space: nowrap;
}
.btn-call:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-subtle);
}

/* Contact section phone link */
.contact-phone-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  margin-top: 1.5rem;
  color: var(--color-accent);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  text-decoration: none;
  transition: opacity var(--transition);
}
.contact-phone-link:hover { opacity: 0.8; }

.btn-icon {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: color var(--transition), background var(--transition);
}
.btn-icon:hover { color: var(--color-text); background: var(--color-surface-2); }

/* ---- NAV ---- */
/* Logo lockup */
.nav-logo { min-width: 0; flex-shrink: 0; text-decoration: none; }

.logo-lockup {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}

.logo-mark { flex-shrink: 0; display: block; }

.logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-text);
  line-height: 1;
  white-space: nowrap;
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow var(--transition);
}
.header.scrolled { box-shadow: var(--shadow-md); }

.nav {
  display: flex;
  align-items: center;
  gap: clamp(var(--sp-4), 3vw, var(--sp-8));
  height: 68px;
}

.nav-logo { flex-shrink: 0; text-decoration: none; }
.logo-svg { overflow: visible; }

.nav-links {
  display: flex;
  gap: clamp(var(--sp-4), 2vw, var(--sp-6));
  margin-left: auto;
  flex-shrink: 0;
}
.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color var(--transition);
  position: relative;
  padding-bottom: 2px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1.5px;
  background: var(--color-accent);
  transition: width var(--transition);
}
.nav-links a:hover { color: var(--color-text); }
.nav-links a:hover::after { width: 100%; }

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--sp-2);
  margin-left: auto;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.nav-toggle:hover { background: var(--color-surface-2); }
.nav-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 68px 0 0 0;
  background: var(--color-bg);
  z-index: 99;
  padding: var(--sp-8) var(--sp-6);
  border-top: 1px solid var(--color-divider);
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms var(--ease-out), transform 200ms var(--ease-out);
}
.mobile-menu.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.mobile-menu ul { display: flex; flex-direction: column; gap: var(--sp-4); }
.mobile-link {
  display: block;
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  padding: var(--sp-2) 0;
  border-bottom: 1px solid var(--color-divider);
  transition: color var(--transition);
}
.mobile-link:hover { color: var(--color-accent); }

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-bg);
  container-type: inline-size;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 75% 20%, color-mix(in srgb, var(--color-accent) 8%, transparent) 0%, transparent 55%),
    radial-gradient(circle at 10% 80%, color-mix(in srgb, var(--color-accent) 5%, transparent) 0%, transparent 45%);
  pointer-events: none;
}

/* Subtle dot grid */
.hero-bg-pattern::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, var(--color-border) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.5;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-block: clamp(var(--sp-16), 12vw, var(--sp-24));
  max-width: min(780px, 100%);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-subtle);
  border: 1px solid color-mix(in srgb, var(--color-accent) 25%, transparent);
  padding: 0.35em 0.9em;
  border-radius: var(--radius-full);
  margin-bottom: var(--sp-6);
}

.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

.hero-heading {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.05;
  margin-bottom: var(--sp-6);
  letter-spacing: -0.01em;
}

.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 58ch;
  margin-bottom: var(--sp-10);
  line-height: 1.7;
}

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

.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
  flex-wrap: wrap;
}

.stat { display: flex; flex-direction: column; gap: 2px; }
.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
}
.stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--color-border);
  flex-shrink: 0;
}

/* ---- MARQUEE ---- */
.marquee-strip {
  overflow: hidden;
  background: var(--color-accent);
  padding: var(--sp-3) 0;
  border-top: 1px solid color-mix(in srgb, var(--color-accent) 80%, #000);
  border-bottom: 1px solid color-mix(in srgb, var(--color-accent) 80%, #000);
}

.marquee-track {
  display: flex;
  gap: var(--sp-8);
  width: max-content;
  animation: marquee 28s linear infinite;
  white-space: nowrap;
}

.marquee-track span {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.92);
}
.marquee-track .sep { color: rgba(255,255,255,0.4); font-size: 0.6rem; }

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.marquee-strip:hover .marquee-track { animation-play-state: paused; }

/* ---- SECTION DEFAULTS ---- */
.section {
  padding-block: clamp(var(--sp-16), 8vw, var(--sp-24));
}
.section--alt { background: var(--color-surface); }

.section-header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: clamp(var(--sp-12), 5vw, var(--sp-20));
}
.section-tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--sp-4);
}
.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: var(--sp-4);
}
.section-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 56ch;
  margin-inline: auto;
  line-height: 1.7;
}

/* ---- SERVICES ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--sp-6);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: var(--color-accent-muted);
}

.service-card--featured {
  background: var(--color-surface);
  border-color: var(--color-accent);
  position: relative;
  overflow: hidden;
}
.service-card--featured::before {
  content: 'Most Popular';
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-4);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  background: var(--color-accent);
  padding: 0.25em 0.7em;
  border-radius: var(--radius-full);
}
.service-card--featured::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 120px; height: 120px;
  background: radial-gradient(circle, color-mix(in srgb, var(--color-accent) 12%, transparent), transparent 70%);
  pointer-events: none;
}

.service-icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  border-radius: var(--radius-lg);
  margin-bottom: var(--sp-5);
  border: 1px solid color-mix(in srgb, var(--color-accent) 20%, transparent);
  transition: background var(--transition);
}
.service-card:hover .service-icon { background: color-mix(in srgb, var(--color-accent) 15%, transparent); }

.service-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--sp-3);
}
.service-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--sp-5);
}
.service-features {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.service-features li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-left: var(--sp-5);
  position: relative;
}
.service-features li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 14px; height: 14px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23A31621' stroke-width='2.5' stroke-linecap='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") no-repeat center / contain;
}

/* ---- PROCESS ---- */
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  flex-wrap: wrap;
  justify-content: center;
}

.process-step {
  flex: 1;
  min-width: 200px;
  max-width: 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-4);
  padding: var(--sp-6);
}

.step-number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-accent);
  opacity: 0.25;
  line-height: 1;
  transition: opacity var(--transition);
}
.process-step:hover .step-number { opacity: 0.7; }

.step-content h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--sp-2);
}
.step-content p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.process-connector {
  flex-shrink: 0;
  width: 40px;
  height: 2px;
  background: var(--color-border);
  align-self: center;
  margin-top: -60px;
  position: relative;
}
.process-connector::after {
  content: '';
  position: absolute;
  right: -4px; top: 50%;
  transform: translateY(-50%);
  width: 8px; height: 8px;
  border-top: 2px solid var(--color-border);
  border-right: 2px solid var(--color-border);
  rotate: 45deg;
}

/* ---- OUR WORK ---- */
.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--sp-8);
  margin-bottom: var(--sp-12);
}

.work-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.work-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
  border-color: var(--color-accent-muted);
}

/* Browser chrome mockup */
.work-card-preview { position: relative; }

.work-card-browser {
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border);
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3);
  border-bottom: 1px solid var(--color-divider);
}

.browser-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.browser-dot:nth-child(1) { background: #ff5f57; }
.browser-dot:nth-child(2) { background: #febc2e; }
.browser-dot:nth-child(3) { background: #28c840; }

.browser-url {
  font-size: 11px;
  color: var(--color-text-faint);
  background: var(--color-surface-alt);
  padding: 2px 10px;
  border-radius: 4px;
  margin-left: var(--sp-2);
  flex: 1;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}

.work-card-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}

/* Placeholder styling for empty cards */
.placeholder-img {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 16 / 10;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  border: 2px dashed var(--color-border);
  transition: border-color var(--transition), color var(--transition);
}
.work-card:hover .placeholder-img { border-color: var(--color-accent-muted); color: var(--color-text-muted); }

.placeholder-1 { background: linear-gradient(135deg, color-mix(in srgb, var(--color-accent) 5%, var(--color-surface-2)), var(--color-surface-2)); }
.placeholder-2 { background: linear-gradient(135deg, var(--color-surface-2), color-mix(in srgb, var(--color-grey-mid) 8%, var(--color-surface-2))); }
.placeholder-3 { background: linear-gradient(135deg, color-mix(in srgb, var(--color-accent) 6%, var(--color-surface-2)), var(--color-surface-alt)); }
.placeholder-4 { background: linear-gradient(135deg, var(--color-surface-alt), color-mix(in srgb, var(--color-accent) 4%, var(--color-surface-2))); }
.placeholder-5 { background: linear-gradient(135deg, color-mix(in srgb, var(--color-grey-mid) 6%, var(--color-surface-2)), var(--color-surface-2)); }
.placeholder-6 { background: linear-gradient(135deg, var(--color-surface-2), color-mix(in srgb, var(--color-accent) 7%, var(--color-surface-alt))); }

/* Hover overlay on preview */
.work-card-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: #fff;
  background: rgba(0,0,0,0);
  text-decoration: none;
  opacity: 0;
  transition: opacity var(--transition), background var(--transition);
  letter-spacing: 0.03em;
}
.work-card:hover .work-card-overlay {
  opacity: 1;
  background: rgba(0,0,0,0.55);
}

.work-card-body {
  padding: var(--sp-5) var(--sp-6) var(--sp-6);
}

.work-card-tags {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  margin-bottom: var(--sp-3);
}
.tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-subtle);
  border: 1px solid color-mix(in srgb, var(--color-accent) 20%, transparent);
  padding: 0.2em 0.7em;
  border-radius: var(--radius-full);
}

.work-card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--sp-2);
}

.work-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--sp-4);
}

.work-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
  transition: gap var(--transition), opacity var(--transition);
}
.work-card-link:hover { gap: var(--sp-2); opacity: 0.8; }

.work-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-5);
  flex-wrap: wrap;
  padding: var(--sp-10) var(--sp-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  text-align: center;
}
.work-cta p {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
}

/* ---- TESTIMONIALS ---- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--sp-6);
  margin-bottom: var(--sp-12);
}

.testimonial-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.testimonial-card--featured {
  background: var(--color-surface);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.stars { font-size: 1rem; color: var(--color-accent); letter-spacing: 0.1em; }

.testimonial-card blockquote {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.7;
  font-style: italic;
  flex: 1;
  quotes: "\201C" "\201D";
}
.testimonial-card blockquote::before { content: open-quote; }
.testimonial-card blockquote::after  { content: close-quote; }

.testimonial-author { display: flex; align-items: center; gap: var(--sp-3); }

.author-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  letter-spacing: 0.04em;
}

.author-name {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-text);
}
.author-role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: 1px;
}

/* ---- RESULTS STRIP ---- */
.results-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--sp-1);
  background: var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.result-item {
  background: var(--color-bg);
  padding: var(--sp-8) var(--sp-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  text-align: center;
  transition: background var(--transition);
}
.result-item:hover { background: var(--color-surface); }

.result-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}
.result-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: center;
}

/* ---- CONTACT ---- */
.contact-section { background: var(--color-surface); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(var(--sp-10), 6vw, var(--sp-24));
  align-items: start;
}

.contact-left .section-title { text-align: left; }
.contact-left p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--sp-8);
  margin-top: var(--sp-4);
}

.contact-perks {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.contact-perks li {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  color: var(--color-text);
}

/* Form */
.contact-form {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.form-group label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.02em;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.65em var(--sp-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--color-text-faint); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent) 15%, transparent);
  outline: none;
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-group select { cursor: pointer; }

.form-disclaimer {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: center;
  margin-top: calc(-1 * var(--sp-2));
}

/* ---- FOOTER ---- */
.footer {
  background: var(--color-surface-alt, var(--color-surface));
  border-top: 1px solid var(--color-divider);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--sp-16);
  padding-block: var(--sp-16);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}
.footer-brand p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 34ch;
  line-height: 1.7;
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
}

.footer-col h4 {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: var(--sp-4);
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer-col a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--color-accent); }

.footer-bottom {
  border-top: 1px solid var(--color-divider);
  padding-block: var(--sp-5);
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-2);
}
.footer-bottom p {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ---- SCROLL FADE-IN ---- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- RESPONSIVE ---- */

/* Large desktop — center content nicely */
@media (min-width: 1200px) {
  .hero-content { padding-block: clamp(var(--sp-20), 10vw, var(--sp-24)); }
  .services-grid { grid-template-columns: repeat(4, 1fr); }
  .work-grid { grid-template-columns: repeat(3, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Tablet landscape */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .work-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr) }
  .contact-grid { gap: var(--sp-12); }
}

/* Tablet portrait */
@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
  .contact-left .section-title { text-align: center; }
  .contact-left p { text-align: center; }
  .contact-perks { align-items: center; }

  .footer-inner  { grid-template-columns: 1fr; gap: var(--sp-10); }
  .footer-brand  { align-items: center; text-align: center; }
  .footer-brand p { max-width: 100%; }
  .footer-links  { justify-content: center; }

  .process-connector { display: none; }
  .process-steps {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-4);
  }
  .process-step { max-width: 100%; min-width: 0; }

  .results-strip { grid-template-columns: repeat(2, 1fr); }
}

/* Mobile */
@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }
  .nav-toggle { display: flex; }
  .mobile-menu { display: block; }

  /* Hero */
  .hero { min-height: auto; }
  .hero-content {
    padding-block: clamp(var(--sp-12), 10vw, var(--sp-16));
    text-align: center;
  }
  .hero-heading { font-size: clamp(2rem, 8vw, 3.2rem); }
  .hero-sub { max-width: 100%; font-size: var(--text-base); }
  .hero-badge { font-size: 10px; }
  .hero-ctas {
    justify-content: center;
    gap: var(--sp-3);
  }

  /* Services */
  .services-grid { grid-template-columns: 1fr; gap: var(--sp-4); }
  .service-card--featured::before { font-size: 10px; }

  /* Process */
  .process-steps { grid-template-columns: 1fr; gap: var(--sp-3); }
  .process-step { padding: var(--sp-5); }

  /* Work */
  .work-grid { grid-template-columns: 1fr; gap: var(--sp-5); }
  .work-cta { flex-direction: column; gap: var(--sp-4); padding: var(--sp-8) var(--sp-5); }
  .work-cta p { font-size: var(--text-lg); }

  /* Testimonials */
  .testimonials-grid { grid-template-columns: 1fr; }

  /* Results strip */
  .results-strip { grid-template-columns: repeat(2, 1fr); }

  /* Contact form */
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: var(--sp-6); }

  /* Footer */
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-bottom .container { flex-direction: column; text-align: center; gap: var(--sp-1); }

  /* Section spacing */
  .section { padding-block: clamp(var(--sp-12), 8vw, var(--sp-16)); }
  .section-header { margin-bottom: clamp(var(--sp-8), 5vw, var(--sp-12)); }
}

/* Small mobile */
@media (max-width: 480px) {
  .nav { height: 60px; }
  .mobile-menu { top: 60px; }

  .hero-content { text-align: center; }
  .hero-ctas { flex-direction: column; width: 100%; }
  .hero-ctas .btn-primary,
  .hero-ctas .btn-outline { width: 100%; justify-content: center; }

  .hero-badge { letter-spacing: 0.05em; }

  .results-strip { grid-template-columns: 1fr 1fr; }
  .result-item { padding: var(--sp-5) var(--sp-4); }

  .service-card { padding: var(--sp-6); }

  .work-card-body { padding: var(--sp-4) var(--sp-5); }

  .footer-links { grid-template-columns: 1fr; gap: var(--sp-8); }

  .section-title { font-size: clamp(1.6rem, 7vw, 2.5rem); }

  .testimonial-card { padding: var(--sp-6); }

  /* No horizontal scroll ever */
  body { overflow-x: hidden; }
  .container { padding-inline: var(--sp-5); }
}