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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #0f172a;
  background: #ffffff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; }

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── SCROLL ANIMATIONS ───────────────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ── NAV ─────────────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #e2e8f0;
  height: 64px;
}

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

.nav-logo {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #0f172a;
}

.nav-logo span {
  color: #2563eb;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: #475569;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: #0f172a;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  background: #2563eb;
  color: #fff !important;
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  transition: background 0.2s, transform 0.15s;
}

.nav-cta:hover {
  background: #1d4ed8;
  transform: translateY(-1px);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #0f172a;
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── MOBILE NAV ──────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hamburger { display: flex; }

  .nav-links {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 24px;
    gap: 0;
    border-bottom: 1px solid #e2e8f0;
    transform: translateY(-120%);
    transition: transform 0.3s ease;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  }

  .nav-links.open {
    transform: translateY(0);
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 14px 0;
    font-size: 16px;
    border-bottom: 1px solid #f1f5f9;
  }

  .nav-links li:last-child a {
    border-bottom: none;
  }

  .nav-cta {
    margin-top: 8px;
    justify-content: center;
    width: 100%;
  }
}

/* ── SECTION BASE ────────────────────────────────────────────────────── */
section {
  padding: 96px 0;
}

.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #2563eb;
  margin-bottom: 12px;
}

.section-title {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px;
  color: #64748b;
  max-width: 560px;
  line-height: 1.7;
}

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

.section-header .section-subtitle {
  margin: 0 auto;
}

.bg-gray {
  background: #f8fafc;
}

/* ── HERO ────────────────────────────────────────────────────────────── */
.hero {
  padding: 160px 0 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(37, 99, 235, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 99, 235, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

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

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: #eff6ff;
  color: #2563eb;
  font-size: 13px;
  font-weight: 600;
  border-radius: 20px;
  border: 1px solid #bfdbfe;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 52px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  max-width: 760px;
  margin: 0 auto 20px;
}

.gradient-text {
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 18px;
  color: #64748b;
  max-width: 540px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: #64748b;
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: #2563eb;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  border-radius: 10px;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
  background: #1d4ed8;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.35);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: #fff;
  color: #0f172a;
  font-size: 15px;
  font-weight: 600;
  border-radius: 10px;
  border: 1px solid #e2e8f0;
  transition: background 0.2s, transform 0.15s, border-color 0.2s;
}

.btn-secondary:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  transform: translateY(-1px);
}

/* ── SOCIAL PROOF STRIP ──────────────────────────────────────────────── */
.proof-strip {
  background: #0f172a;
  padding: 28px 0;
}

.proof-items {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
}

.proof-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.proof-number {
  font-size: 28px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
}

.proof-label {
  font-size: 13px;
  font-weight: 500;
  color: #94a3b8;
  letter-spacing: 0.02em;
}

.proof-divider {
  width: 1px;
  height: 40px;
  background: #1e293b;
}

/* ── HOW IT WORKS ────────────────────────────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.step {
  text-align: center;
  padding: 0 16px;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: #eff6ff;
  color: #2563eb;
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 20px;
}

.step h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.step p {
  font-size: 15px;
  color: #64748b;
  line-height: 1.7;
}

/* ── WHAT WE BUILD / VALUE STACK ─────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 36px 28px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #eff6ff;
  color: #2563eb;
  margin-bottom: 20px;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
}

.feature-card h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 15px;
  color: #64748b;
  line-height: 1.7;
}

.value-tag {
  display: inline-block;
  margin-top: 16px;
  font-size: 13px;
  font-weight: 600;
  color: #2563eb;
  background: #eff6ff;
  padding: 4px 12px;
  border-radius: 20px;
}

.value-total {
  margin-top: 48px;
  text-align: center;
}

.value-total-inner {
  display: inline-block;
  background: #0f172a;
  color: #fff;
  border-radius: 16px;
  padding: 32px 56px;
}

.value-total-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: #94a3b8;
  margin-bottom: 12px;
}

.value-total-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 12px;
}

.value-original {
  font-size: 28px;
  font-weight: 700;
  color: #64748b;
  text-decoration: line-through;
}

.value-free {
  font-size: 36px;
  font-weight: 800;
  color: #22c55e;
  letter-spacing: -0.02em;
}

.value-note {
  font-size: 13px;
  color: #64748b;
}

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

.portfolio-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}

.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

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

.portfolio-screenshot {
  width: 100%;
  height: 200px;
  object-fit: cover;
  object-position: top;
  transition: transform 0.4s ease;
}

.portfolio-card:hover .portfolio-screenshot {
  transform: scale(1.03);
}

.portfolio-note {
  text-align: center;
  margin-top: 40px;
  font-size: 15px;
  color: #94a3b8;
  line-height: 1.7;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.also-cta-btn {
  margin-top: 16px;
}


.portfolio-info {
  padding: 20px;
}

.portfolio-info h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 4px;
}

.portfolio-meta {
  font-size: 13px;
  color: #94a3b8;
  margin-bottom: 16px;
}

.portfolio-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  color: #2563eb;
  background: #eff6ff;
  border-radius: 8px;
  transition: background 0.2s;
}

.portfolio-btn:hover {
  background: #dbeafe;
}

/* ── FOUNDER ─────────────────────────────────────────────────────────── */
.founder-section {
  display: flex;
  align-items: center;
  gap: 64px;
}

.founder-photo {
  flex-shrink: 0;
}

.founder-photo img {
  width: 320px;
  height: 320px;
  border-radius: 20px;
  object-fit: cover;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

.founder-content {
  flex: 1;
}

.founder-content .section-title {
  margin-bottom: 20px;
}

.founder-content p {
  font-size: 16px;
  color: #475569;
  line-height: 1.8;
  margin-bottom: 16px;
}

.founder-links {
  margin-top: 24px;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.founder-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: #2563eb;
  transition: color 0.2s;
}

.founder-link:hover {
  color: #1d4ed8;
}

/* ── DARK SECTION ────────────────────────────────────────────────────── */
.section-dark {
  background: #0f172a;
  color: #fff;
}

.section-dark .trust-item h3 {
  color: #fff;
}

.section-dark .trust-item p {
  color: #94a3b8;
}

.section-label-dark { color: #60a5fa; }
.section-title-dark { color: #fff; }
.section-subtitle-dark { color: #94a3b8; }

.trust-icon-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.15);
  color: #60a5fa;
  margin-bottom: 18px;
}

.trust-icon-dark svg {
  width: 24px;
  height: 24px;
}

/* ── WHY FREE / TRUST ────────────────────────────────────────────────── */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.trust-item {
  text-align: center;
  padding: 32px 16px;
}

.trust-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #eff6ff;
  color: #2563eb;
  margin-bottom: 18px;
}

.trust-icon svg {
  width: 24px;
  height: 24px;
}

.trust-item h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}

.trust-item p {
  font-size: 14px;
  color: #64748b;
  line-height: 1.7;
}

/* ── FAQ ──────────────────────────────────────────────────────────────── */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid #e2e8f0;
}

.faq-item:first-child {
  border-top: 1px solid #e2e8f0;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 20px 0;
  background: none;
  font-size: 16px;
  font-weight: 600;
  color: #0f172a;
  text-align: left;
  transition: color 0.2s;
}

.faq-question:hover {
  color: #2563eb;
}

.faq-chevron {
  flex-shrink: 0;
  transition: transform 0.3s;
  color: #94a3b8;
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  color: #2563eb;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding-bottom: 20px;
}

.faq-answer p {
  font-size: 15px;
  color: #64748b;
  line-height: 1.8;
}

/* ── ALSO / BEYOND THE DEMO ──────────────────────────────────────────── */
.also-section {
  display: flex;
  align-items: center;
  gap: 64px;
}

.also-content {
  flex: 1;
}

.also-content .section-title {
  margin-bottom: 20px;
}

.also-content p {
  font-size: 16px;
  color: #475569;
  line-height: 1.8;
  margin-bottom: 12px;
}

.also-visual {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 300px;
}

.also-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 14px 18px;
  font-size: 14px;
  font-weight: 500;
  color: #334155;
  transition: transform 0.2s, box-shadow 0.2s;
}

.also-card:hover {
  transform: translateX(4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.also-card-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.also-card-dot.green {
  background: #22c55e;
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.4);
}

/* ── CONTACT ─────────────────────────────────────────────────────────── */
.contact-wrap {
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
}

.contact-header {
  display: flex;
  align-items: center;
  gap: 20px;
  text-align: left;
  margin-bottom: 8px;
}

.contact-header .section-label {
  margin-bottom: 4px;
}

.contact-header .section-title {
  margin-bottom: 0;
  font-size: 28px;
}

.contact-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #e2e8f0;
  flex-shrink: 0;
}

.contact-wrap .section-subtitle {
  margin: 0 auto 40px;
  text-align: left;
}

.contact-form {
  text-align: left;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #334155;
  margin-bottom: 6px;
}

.form-group input {
  width: 100%;
  padding: 12px 16px;
  font-size: 15px;
  font-family: inherit;
  color: #0f172a;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input::placeholder {
  color: #94a3b8;
}

.form-group input:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-submit {
  width: 100%;
  padding: 14px;
  background: #2563eb;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  border-radius: 10px;
  transition: background 0.2s, transform 0.15s;
  margin-top: 8px;
}

.form-submit:hover {
  background: #1d4ed8;
  transform: translateY(-1px);
}

.contact-response {
  margin-top: 16px;
  font-size: 13px;
  color: #94a3b8;
  font-weight: 500;
}

.contact-email {
  margin-top: 8px;
  font-size: 14px;
  color: #64748b;
}

.contact-email a {
  color: #2563eb;
  font-weight: 500;
}

/* ── FOOTER ──────────────────────────────────────────────────────────── */
.footer {
  background: #0f172a;
  color: #94a3b8;
  padding: 64px 0 40px;
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.footer-brand {
  max-width: 280px;
}

.footer-brand .nav-logo {
  color: #fff;
  margin-bottom: 10px;
}

.footer-tagline {
  font-size: 14px;
  color: #64748b;
  line-height: 1.6;
}

.footer-col {
  min-width: 140px;
}

.footer-heading {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
}

.footer-links a {
  font-size: 14px;
  color: #94a3b8;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid #1e293b;
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 13px;
  color: #475569;
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a {
  font-size: 13px;
  color: #475569;
  transition: color 0.2s;
}

.footer-legal a:hover {
  color: #94a3b8;
}

/* ── RESPONSIVE ──────────────────────────────────────────────────────── */
@media (max-width: 960px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .founder-section {
    flex-direction: column;
    text-align: center;
    gap: 40px;
  }

  .founder-photo img {
    width: 240px;
    height: 240px;
    margin: 0 auto;
  }

  .founder-links {
    justify-content: center;
  }

  .also-section {
    flex-direction: column;
    gap: 40px;
  }

  .also-visual {
    min-width: unset;
    width: 100%;
  }
}

@media (max-width: 768px) {
  section { padding: 72px 0; }

  .hero {
    padding: 130px 0 80px;
  }

  .hero h1 {
    font-size: 34px;
  }

  .hero p {
    font-size: 16px;
  }

  .section-title {
    font-size: 28px;
  }

  .proof-items {
    gap: 24px;
  }

  .proof-number {
    font-size: 22px;
  }

  .proof-label {
    font-size: 11px;
  }

  .steps-grid,
  .features-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .portfolio-grid-3 {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .trust-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .trust-item {
    padding: 20px 16px;
  }

  .value-total-inner {
    padding: 24px 32px;
  }

  .contact-header {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  .contact-header .section-title {
    font-size: 24px;
  }

  .contact-wrap .section-subtitle {
    text-align: center;
  }

  .footer-inner {
    flex-direction: column;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    flex-wrap: wrap;
    gap: 8px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 28px;
  }

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

  .hero-buttons a {
    width: 100%;
    justify-content: center;
  }

  .proof-items {
    flex-direction: column;
    gap: 16px;
  }

  .proof-divider {
    width: 40px;
    height: 1px;
  }

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