/* ============================================
   SiteForge — Landing Page Styles
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  /* Colors */
  --navy-950: #0a0f1e;
  --navy-900: #0f172a;
  --navy-800: #1e293b;
  --navy-700: #334155;
  --navy-600: #475569;
  --navy-500: #64748b;
  --navy-400: #94a3b8;
  --navy-300: #cbd5e1;
  --navy-200: #e2e8f0;
  --navy-100: #f1f5f9;
  --navy-50: #f8fafc;

  --accent: #f97316;
  --accent-light: #fdba74;
  --accent-dark: #ea580c;
  --accent-glow: rgba(249, 115, 22, 0.3);
  --accent-subtle: rgba(249, 115, 22, 0.08);

  --success: #22c55e;
  --white: #ffffff;
  --black: #000000;

  /* Typography */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --section-pad: 120px;
  --container-max: 1200px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Borders */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.15);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.2);
  --shadow-glow: 0 0 40px var(--accent-glow);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--navy-300);
  background: var(--navy-950);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* --- Container --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--white);
  line-height: 1.15;
}

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

.section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  margin-bottom: 20px;
}

.section-desc {
  font-size: 1.125rem;
  color: var(--navy-400);
  max-width: 600px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  transition: all 0.3s var(--ease-out);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-accent {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-accent:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--accent-glow);
}

.btn-outline {
  border: 2px solid var(--navy-600);
  color: var(--white);
  background: transparent;
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 14px;
}

.btn-lg {
  padding: 18px 40px;
  font-size: 17px;
}

.btn-block {
  width: 100%;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all 0.4s var(--ease-out);
}

.nav.scrolled {
  background: rgba(10, 15, 30, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 12px 0;
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
}

.nav-logo-icon {
  font-size: 1.1rem;
  line-height: 1;
  background: var(--accent);
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}

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

.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--navy-400);
  transition: color 0.2s;
}

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

.nav-link.btn {
  color: var(--white);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 120px 0 60px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 100%);
}

.hero-glow {
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  opacity: 0.4;
  filter: blur(80px);
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  background: var(--accent-subtle);
  border: 1px solid rgba(249, 115, 22, 0.15);
  font-size: 14px;
  font-weight: 500;
  color: var(--accent-light);
  margin-bottom: 32px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero-title {
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--navy-400);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.hero-proof {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 14px;
  color: var(--navy-400);
}

.hero-proof-avatars {
  display: flex;
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--white);
  border: 3px solid var(--navy-950);
  margin-left: -8px;
}

.avatar:first-child {
  margin-left: 0;
}

/* Hero Mockup */
.hero-mockup {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 60px auto 0;
  padding: 0 24px;
}

.mockup-browser {
  background: var(--navy-800);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--navy-700);
  box-shadow: var(--shadow-lg), 0 0 80px rgba(249,115,22,0.08);
}

.mockup-toolbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  background: var(--navy-900);
  border-bottom: 1px solid var(--navy-700);
}

.mockup-dots {
  display: flex;
  gap: 6px;
}

.mockup-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--navy-700);
}

.mockup-dots span:first-child { background: #ef4444; }
.mockup-dots span:nth-child(2) { background: #eab308; }
.mockup-dots span:last-child { background: #22c55e; }

.mockup-url {
  flex: 1;
  padding: 6px 16px;
  background: var(--navy-800);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--navy-400);
  text-align: center;
}

.mockup-content {
  padding: 24px;
}

.mockup-hero-block {
  height: 120px;
  background: linear-gradient(135deg, var(--accent-glow), rgba(249,115,22,0.05));
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}

.mockup-text-lines {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.mockup-line {
  height: 10px;
  background: var(--navy-700);
  border-radius: 5px;
}

.mockup-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.mockup-card {
  height: 60px;
  background: var(--navy-700);
  border-radius: var(--radius-sm);
}

/* --- Section Base --- */
.section {
  padding: var(--section-pad) 0;
  position: relative;
}

/* --- Problem/Solution --- */
.problem {
  background: var(--navy-900);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.problem-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.problem-card:hover {
  transform: translateY(-4px);
}

.problem-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.problem-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.problem-card p {
  font-size: 0.95rem;
  line-height: 1.6;
}

.problem-good {
  background: linear-gradient(135deg, rgba(249,115,22,0.1), rgba(249,115,22,0.02));
  border-color: rgba(249,115,22,0.3);
  box-shadow: var(--shadow-glow);
}

.problem-cta {
  display: inline-block;
  margin-top: 16px;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.95rem;
  transition: gap 0.2s;
}

.problem-cta:hover {
  color: var(--accent-light);
}

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

.feature-card {
  padding: 36px;
  border-radius: var(--radius-lg);
  background: var(--navy-900);
  border: 1px solid var(--navy-800);
  transition: all 0.3s var(--ease-out);
}

.feature-card:hover {
  border-color: var(--navy-700);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--accent-subtle);
  color: var(--accent);
  margin-bottom: 20px;
}

.feature-icon svg {
  width: 26px;
  height: 26px;
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* --- Pricing --- */
.pricing {
  background: var(--navy-900);
}

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

.pricing-card {
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  position: relative;
  transition: all 0.3s var(--ease-out);
}

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

.pricing-popular {
  background: linear-gradient(135deg, var(--navy-800), rgba(249,115,22,0.05));
  border-color: var(--accent);
  box-shadow: 0 0 60px var(--accent-glow);
  transform: scale(1.05);
  z-index: 2;
}

.pricing-popular:hover {
  transform: scale(1.05) translateY(-4px);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 24px;
  background: var(--accent);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-full);
  letter-spacing: 0.5px;
}

.pricing-header {
  text-align: center;
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--navy-700);
}

.pricing-name {
  font-size: 1.35rem;
  margin-bottom: 6px;
}

.pricing-desc {
  font-size: 0.9rem;
  color: var(--navy-400);
  margin-bottom: 24px;
}

.pricing-price {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 2px;
  margin-bottom: 8px;
}

.price-dollar {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-top: 8px;
}

.price-amount {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.price-period {
  font-size: 1rem;
  color: var(--navy-400);
  font-weight: 500;
  margin-top: 12px;
}

.pricing-setup {
  font-size: 0.85rem;
  color: var(--navy-500);
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
}

.pricing-features svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--success);
}

/* --- Process / How It Works --- */
.process-steps {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}

.process-step {
  display: flex;
  gap: 28px;
  align-items: flex-start;
}

.step-number {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--accent-subtle);
  border: 2px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
}

.step-content h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
  padding-top: 4px;
}

.step-content p {
  font-size: 0.95rem;
  line-height: 1.7;
}

.process-connector {
  width: 2px;
  height: 40px;
  background: var(--navy-700);
  margin-left: 27px;
  position: relative;
}

.process-connector::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, var(--accent), transparent);
  opacity: 0.3;
}

/* --- Portfolio --- */
.portfolio {
  background: var(--navy-900);
}

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

.portfolio-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  transition: all 0.3s var(--ease-out);
}

.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.portfolio-preview {
  height: 200px;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-mock {
  width: 100%;
  max-width: 240px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  padding: 12px;
  backdrop-filter: blur(5px);
}

.pm-nav {
  height: 6px;
  background: rgba(255,255,255,0.2);
  border-radius: 3px;
  margin-bottom: 10px;
}

.pm-hero-img {
  height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: 4px;
  margin-bottom: 8px;
}

.pm-text {
  height: 4px;
  background: rgba(255,255,255,0.15);
  border-radius: 2px;
  margin-bottom: 6px;
}

.pm-btn {
  height: 10px;
  width: 40%;
  background: var(--accent);
  border-radius: 5px;
  margin-top: 4px;
  opacity: 0.8;
}

.portfolio-info {
  padding: 24px;
}

.portfolio-type {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
}

.portfolio-info h3 {
  font-size: 1.1rem;
  margin: 6px 0 8px;
}

.portfolio-info p {
  font-size: 0.9rem;
  color: var(--navy-400);
}

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

.testimonial-card {
  padding: 36px;
  border-radius: var(--radius-lg);
  background: var(--navy-900);
  border: 1px solid var(--navy-800);
  transition: all 0.3s var(--ease-out);
}

.testimonial-card:hover {
  border-color: var(--navy-700);
  transform: translateY(-2px);
}

.testimonial-stars {
  color: #fbbf24;
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.testimonial-card > p {
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
  color: var(--navy-300);
}

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

.testimonial-author strong {
  display: block;
  color: var(--white);
  font-size: 0.95rem;
}

.testimonial-author span {
  font-size: 0.8rem;
  color: var(--navy-500);
}

/* --- FAQ --- */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border-radius: var(--radius-md);
  background: var(--navy-900);
  border: 1px solid var(--navy-800);
  overflow: hidden;
  transition: border-color 0.3s;
}

.faq-item.active {
  border-color: var(--navy-700);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 28px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  text-align: left;
  cursor: pointer;
  transition: color 0.2s;
}

.faq-question:hover {
  color: var(--accent-light);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--navy-500);
  transition: transform 0.3s var(--ease-out), color 0.3s;
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
  color: var(--accent);
}

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

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 28px 24px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--navy-400);
}

/* --- Contact --- */
.contact {
  background: var(--navy-900);
}

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

.contact-info .section-title {
  text-align: left;
}

.contact-info > p {
  font-size: 1.05rem;
  color: var(--navy-400);
  margin-bottom: 36px;
  line-height: 1.7;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--navy-300);
  font-size: 0.95rem;
}

.contact-detail svg {
  width: 22px;
  height: 22px;
  color: var(--accent);
  flex-shrink: 0;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  border-radius: var(--radius-xl);
  padding: 40px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group-full {
  grid-column: 1 / -1;
}

.contact-form label {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy-300);
}

.optional {
  color: var(--navy-500);
  font-weight: 400;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 14px 18px;
  background: var(--navy-900);
  border: 1px solid var(--navy-700);
  border-radius: var(--radius-md);
  color: var(--white);
  transition: all 0.2s;
  outline: none;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--navy-600);
}

.contact-form select {
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23f97316' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

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

.contact-form .btn {
  grid-column: 1 / -1;
}

.form-note {
  grid-column: 1 / -1;
  text-align: center;
  font-size: 0.8rem;
  color: var(--navy-500);
  margin-top: -8px;
}

.form-success {
  grid-column: 1 / -1;
  text-align: center;
  padding: 24px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-md);
  color: var(--success);
  font-weight: 600;
  display: none;
}

/* --- Footer --- */
.footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--navy-800);
}

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

.footer-brand p {
  margin-top: 16px;
  font-size: 0.9rem;
  color: var(--navy-500);
  line-height: 1.6;
  max-width: 280px;
}

.footer-links h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--navy-400);
}

.footer-links a {
  display: block;
  font-size: 0.9rem;
  color: var(--navy-500);
  padding: 4px 0;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--navy-800);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--navy-600);
}

/* --- Animations --- */
.animate-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.animate-in:nth-child(2) { transition-delay: 0.1s; }
.animate-in:nth-child(3) { transition-delay: 0.2s; }
.animate-in:nth-child(4) { transition-delay: 0.3s; }
.animate-in:nth-child(5) { transition-delay: 0.4s; }
.animate-in:nth-child(6) { transition-delay: 0.5s; }

/* --- Responsive --- */
@media (max-width: 1024px) {
  :root {
    --section-pad: 80px;
  }

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

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

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

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

  .testimonials-grid .testimonial-card:last-child {
    grid-column: 1 / -1;
    max-width: 500px;
    justify-self: center;
  }

  .pricing-popular {
    transform: scale(1.02);
  }

  .pricing-popular:hover {
    transform: scale(1.02) translateY(-4px);
  }

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

@media (max-width: 768px) {
  :root {
    --section-pad: 64px;
  }

  /* Nav mobile */
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--navy-900);
    border-left: 1px solid var(--navy-800);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 32px 32px;
    gap: 0;
    transition: right 0.4s var(--ease-out);
    z-index: 999;
  }

  .nav-links.open {
    right: 0;
  }

  .nav-link {
    padding: 16px 0;
    font-size: 17px;
    width: 100%;
    border-bottom: 1px solid var(--navy-800);
  }

  .nav-link.btn {
    margin-top: 16px;
    text-align: center;
    border-bottom: none;
  }

  .nav-toggle {
    display: flex;
    z-index: 1001;
  }

  .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);
  }

  /* Sections */
  .hero {
    padding: 100px 0 40px;
    min-height: auto;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .hero-mockup {
    margin-top: 40px;
  }

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

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

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }

  .pricing-popular {
    transform: none;
    order: -1;
  }

  .pricing-popular:hover {
    transform: translateY(-4px);
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }

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

  .testimonials-grid .testimonial-card:last-child {
    max-width: none;
  }

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

  .contact-form {
    grid-template-columns: 1fr;
    padding: 28px;
  }

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

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

  .mockup-cards .mockup-card:last-child {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }

  .hero-ctas .btn {
    width: 100%;
  }

  .hero-badge {
    font-size: 12px;
  }

  .section-title {
    font-size: clamp(1.75rem, 6vw, 2.25rem);
  }

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

  .faq-question {
    padding: 18px 20px;
    font-size: 0.95rem;
  }

  .faq-answer p {
    padding: 0 20px 20px;
  }
}

/* --- Overlay for mobile nav --- */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}

.nav-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* --- Promo Bar --- */
.promo-bar {
  background: linear-gradient(90deg, var(--accent), #fb923c);
  color: white;
  text-align: center;
  padding: 10px 16px;
  font-size: 0.85rem;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  transition: transform 0.3s ease;
}

.promo-bar a {
  color: white;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.promo-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  max-width: 800px;
  margin: 0 auto;
}

.promo-emoji {
  font-size: 1.1rem;
}

.promo-close {
  background: none;
  border: none;
  color: white;
  font-size: 1.3rem;
  cursor: pointer;
  padding: 0 4px;
  opacity: 0.7;
  transition: opacity 0.2s;
  position: absolute;
  right: 16px;
}

.promo-close:hover {
  opacity: 1;
}

.promo-bar.hidden {
  transform: translateY(-100%);
}

/* Shift nav down when promo is visible — height set by JS as --promo-h */
body:has(.promo-bar:not(.hidden)) .nav {
  top: var(--promo-h, 38px);
}

/* --- Promo Pricing --- */
.pricing-original {
  text-decoration: line-through;
  opacity: 0.5;
  font-size: 0.9em;
}

.pricing-promo {
  color: #22c55e;
  font-weight: 700;
  font-size: 1.1em;
}

.pricing-promo-label {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: 4px;
  letter-spacing: 0.3px;
}