/* ========================================
   FastMarketing Co. — Stylesheet
   ======================================== */

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --teal-50: #f0fdfa;
  --teal-100: #ccfbf1;
  --teal-200: #99f6e4;
  --teal-300: #5eead4;
  --teal-400: #2dd4bf;
  --teal-500: #14b8a6;
  --teal-600: #0d9488;
  --teal-700: #0f766e;
  --teal-800: #115e59;
  --teal-900: #134e4a;
  --teal-950: #042f2e;

  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --slate-950: #020617;

  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;

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

  --shadow-sm: 0 1px 3px rgba(2, 6, 23, 0.08), 0 1px 2px rgba(2, 6, 23, 0.06);
  --shadow-md: 0 4px 12px rgba(2, 6, 23, 0.08), 0 2px 4px rgba(2, 6, 23, 0.06);
  --shadow-lg: 0 12px 32px rgba(2, 6, 23, 0.1), 0 4px 12px rgba(2, 6, 23, 0.06);
  --shadow-xl: 0 20px 48px rgba(2, 6, 23, 0.12), 0 8px 16px rgba(2, 6, 23, 0.08);

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--slate-800);
  background-color: #ffffff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--teal-600);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--teal-700);
}

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--teal-600);
  color: #ffffff;
  border-color: var(--teal-600);
}

.btn-primary:hover {
  background-color: var(--teal-700);
  border-color: var(--teal-700);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  background-color: transparent;
  color: var(--slate-700);
  border-color: var(--slate-300);
}

.btn-ghost:hover {
  border-color: var(--teal-600);
  color: var(--teal-700);
  background-color: var(--teal-50);
}

.btn-nav {
  background-color: var(--teal-600);
  color: #ffffff;
  border-color: var(--teal-600);
  padding: 10px 22px;
  font-size: 0.875rem;
}

.btn-nav:hover {
  background-color: var(--teal-700);
  border-color: var(--teal-700);
  color: #ffffff;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
  border-radius: var(--radius-md);
}

.btn-full {
  width: 100%;
}

/* --- Header --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--slate-200);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: box-shadow var(--transition);
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--slate-900);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.logo-mark {
  color: var(--teal-600);
  flex-shrink: 0;
}

.logo-dot {
  color: var(--teal-600);
  font-weight: 600;
}

.primary-nav ul {
  display: flex;
  align-items: center;
  gap: 32px;
}

.primary-nav a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--slate-600);
  text-decoration: none;
  transition: color var(--transition);
  position: relative;
}

.primary-nav a:not(.btn):hover {
  color: var(--teal-600);
}

.primary-nav a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--teal-600);
  transition: width var(--transition);
}

.primary-nav a:not(.btn):hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--slate-700);
}

/* --- Hero --- */
.hero {
  padding-top: 72px;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--slate-50) 0%, #ffffff 50%, var(--teal-50) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13, 148, 136, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -5%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13, 148, 136, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
  padding: 60px 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--teal-50);
  color: var(--teal-700);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 100px;
  border: 1px solid var(--teal-100);
  margin-bottom: 24px;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--slate-900);
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--slate-600);
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--teal-700);
  line-height: 1;
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--slate-500);
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background-color: var(--slate-200);
}

.hero-image {
  position: relative;
}

.hero-image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-image-accent {
  position: absolute;
  top: -16px;
  right: -16px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--teal-200);
  border-radius: var(--radius-lg);
  z-index: -1;
}

/* --- Section Shared --- */
.section-header {
  margin-bottom: 56px;
}

.section-header--centered {
  text-align: center;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-600);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--slate-900);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--slate-500);
  line-height: 1.7;
}

/* --- Services --- */
.services {
  padding: 100px 0;
  background-color: #ffffff;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background-color: var(--slate-50);
  border: 1px solid var(--slate-100);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal-500), var(--teal-700));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover {
  background-color: #ffffff;
  border-color: var(--teal-100);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

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

.service-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--teal-50);
  border: 1px solid var(--teal-100);
  border-radius: var(--radius-md);
  color: var(--teal-700);
  margin-bottom: 20px;
  transition: all var(--transition);
}

.service-card:hover .service-icon {
  background-color: var(--teal-600);
  border-color: var(--teal-600);
  color: #ffffff;
}

.service-card h3 {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--slate-900);
  margin-bottom: 12px;
  line-height: 1.35;
}

.service-card p {
  font-size: 0.9375rem;
  color: var(--slate-500);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--teal-600);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition);
}

.service-link:hover {
  gap: 8px;
  color: var(--teal-700);
}

/* --- About --- */
.about {
  padding: 100px 0;
  background-color: var(--slate-50);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-images {
  position: relative;
}

.about-img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-img-secondary {
  position: absolute;
  bottom: -32px;
  right: -24px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 4px solid #ffffff;
}

.about-img-secondary img {
  width: 100%;
  display: block;
}

.about-experience-badge {
  position: absolute;
  top: -20px;
  left: -20px;
  background-color: var(--teal-700);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
}

.exp-number {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1;
}

.exp-label {
  font-size: 0.8125rem;
  line-height: 1.4;
  opacity: 0.9;
  margin-top: 4px;
}

.about-content .section-tag {
  margin-bottom: 12px;
}

.about-content .section-title {
  margin-bottom: 24px;
}

.about-body {
  font-size: 1rem;
  color: var(--slate-600);
  line-height: 1.75;
  margin-bottom: 16px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 24px;
  margin-top: 32px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--slate-700);
}

.feature-check {
  color: var(--teal-600);
  flex-shrink: 0;
}

/* --- Process --- */
.process {
  padding: 100px 0;
  background-color: #ffffff;
}

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

.process-step {
  padding: 0 24px;
  position: relative;
}

.step-number {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  color: var(--teal-100);
  line-height: 1;
  margin-bottom: 16px;
}

.step-content h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--slate-900);
  margin-bottom: 12px;
  line-height: 1.35;
}

.step-content p {
  font-size: 0.9375rem;
  color: var(--slate-500);
  line-height: 1.7;
}

.step-connector {
  position: absolute;
  top: 28px;
  right: -12px;
  width: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--teal-200), var(--teal-400));
}

.step-connector::after {
  content: '';
  position: absolute;
  right: -4px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid var(--teal-400);
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
}

/* --- Testimonials --- */
.testimonials {
  padding: 100px 0;
  background-color: var(--slate-900);
  color: #ffffff;
}

.testimonials .section-tag {
  color: var(--teal-400);
}

.testimonials .section-title {
  color: #ffffff;
}

.testimonials .section-desc {
  color: var(--slate-400);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background-color: var(--slate-800);
  border: 1px solid var(--slate-700);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  transition: all var(--transition);
}

.testimonial-card:hover {
  border-color: var(--teal-700);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

.testimonial-quote {
  color: var(--teal-500);
  margin-bottom: 20px;
  opacity: 0.8;
}

.testimonial-text {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--slate-200);
  margin-bottom: 24px;
}

.testimonial-author {
  border-top: 1px solid var(--slate-700);
  padding-top: 20px;
}

.author-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.author-info strong {
  font-size: 0.9375rem;
  color: #ffffff;
  font-weight: 600;
}

.author-info span {
  font-size: 0.8125rem;
  color: var(--slate-400);
}

/* --- CTA Banner --- */
.cta-banner {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--teal-700) 0%, var(--teal-900) 100%);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.cta-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  z-index: 1;
}

.cta-headline {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.cta-body {
  font-size: 1.0625rem;
  color: var(--teal-100);
  line-height: 1.7;
  max-width: 520px;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  flex-shrink: 0;
}

.cta-actions .btn-primary {
  background-color: #ffffff;
  border-color: #ffffff;
  color: var(--teal-800);
}

.cta-actions .btn-primary:hover {
  background-color: var(--slate-100);
  border-color: var(--slate-100);
  color: var(--teal-800);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.cta-note {
  font-size: 0.8125rem;
  color: var(--teal-200);
}

/* --- Contact --- */
.contact {
  padding: 100px 0;
  background-color: #ffffff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-info .section-tag {
  margin-bottom: 12px;
}

.contact-info .section-title {
  margin-bottom: 16px;
}

.contact-body {
  font-size: 1rem;
  color: var(--slate-500);
  line-height: 1.75;
  margin-bottom: 32px;
}

.contact-details {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 32px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon {
  color: var(--teal-600);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-item strong {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--slate-500);
  margin-bottom: 4px;
}

.contact-item span,
.contact-item a {
  font-size: 1rem;
  color: var(--slate-800);
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition);
}

.contact-item a:hover {
  color: var(--teal-600);
}

.contact-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.contact-form-wrap {
  background-color: var(--slate-50);
  border: 1px solid var(--slate-100);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.form-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate-700);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--slate-800);
  background-color: #ffffff;
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--teal-500);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--slate-400);
}

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

.form-privacy {
  font-size: 0.8125rem;
  color: var(--slate-400);
  margin-top: 16px;
  text-align: center;
}

.form-success {
  text-align: center;
  padding: 40px 20px;
  color: var(--teal-700);
}

.form-success svg {
  margin: 0 auto 16px;
  color: var(--teal-500);
}

.form-success h4 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--slate-900);
  margin-bottom: 8px;
}

.form-success p {
  font-size: 0.9375rem;
  color: var(--slate-500);
  line-height: 1.6;
}

/* --- Footer --- */
.site-footer {
  background-color: var(--slate-950);
  color: var(--slate-400);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand .logo {
  color: #ffffff;
  margin-bottom: 16px;
}

.footer-tagline {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--slate-400);
  max-width: 280px;
}

.footer-nav h4,
.footer-services h4,
.footer-contact h4 {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--slate-200);
  margin-bottom: 20px;
}

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

.footer-nav a,
.footer-services a {
  font-size: 0.9375rem;
  color: var(--slate-400);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-nav a:hover,
.footer-services a:hover {
  color: var(--teal-400);
}

.footer-contact address {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.9375rem;
  line-height: 1.6;
}

.footer-contact a {
  color: var(--slate-400);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-contact a:hover {
  color: var(--teal-400);
}

.footer-bottom {
  border-top: 1px solid var(--slate-800);
  padding: 24px 0;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-bottom p {
  font-size: 0.8125rem;
  color: var(--slate-500);
}

.footer-bottom a {
  color: var(--slate-500);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-bottom a:hover {
  color: var(--teal-400);
}

/* --- Mobile overlay --- */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(2, 6, 23, 0.5);
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.mobile-overlay.active {
  opacity: 1;
  pointer-events: all;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero-grid {
    gap: 40px;
  }

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

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

  .testimonials-grid .testimonial-card:last-child {
    grid-column: span 2;
    max-width: 50%;
    margin: 0 auto;
  }

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .step-connector {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .primary-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ffffff;
    padding: 32px 24px;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 99;
    overflow-y: auto;
  }

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

  .primary-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .primary-nav li {
    border-bottom: 1px solid var(--slate-100);
  }

  .primary-nav a {
    display: block;
    padding: 16px 0;
    font-size: 1.0625rem;
    color: var(--slate-700);
  }

  .primary-nav a:not(.btn)::after {
    display: none;
  }

  .primary-nav .btn-nav {
    display: inline-flex;
    margin-top: 24px;
    text-align: center;
    justify-content: center;
  }

  .hero {
    min-height: auto;
    padding-top: 100px;
    padding-bottom: 60px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 40px 0;
  }

  .hero-image {
    order: -1;
  }

  .hero-image-frame {
    border-radius: var(--radius-md);
  }

  .hero-image-accent {
    display: none;
  }

  .hero-stats {
    gap: 20px;
  }

  .stat-number {
    font-size: 1.5rem;
  }

  .services {
    padding: 72px 0;
  }

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

  .about {
    padding: 72px 0;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .about-images {
    max-width: 480px;
  }

  .about-img-secondary {
    right: -16px;
    bottom: -24px;
  }

  .about-experience-badge {
    left: -12px;
    top: -12px;
  }

  .about-features {
    grid-template-columns: 1fr;
  }

  .process {
    padding: 72px 0;
  }

  .process-steps {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .testimonials {
    padding: 72px 0;
  }

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

  .testimonials-grid .testimonial-card:last-child {
    grid-column: span 1;
    max-width: 100%;
  }

  .cta-banner {
    padding: 60px 0;
  }

  .cta-grid {
    flex-direction: column;
    text-align: center;
    align-items: stretch;
  }

  .cta-actions {
    align-items: center;
  }

  .contact {
    padding: 72px 0;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .contact-form-wrap {
    padding: 28px;
  }

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

  .site-footer {
    padding: 48px 0 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }
}

@media (max-width: 480px) {
  .hero-headline {
    font-size: 1.75rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 16px;
  }

  .stat-divider {
    display: none;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .service-card {
    padding: 28px 24px;
  }
}

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}