/* ===========================
   BASE
   =========================== */
:root {
  --bg: #0a0a0a;
  --bg-alt: #111111;
  --bg-card: #151515;
  --accent: #ff5c1a;
  --accent-dim: rgba(255, 92, 26, 0.12);
  --text: #f2f2f2;
  --text-dim: #888888;
  --text-muted: #555555;
  --border: #222222;
  --white: #ffffff;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ===========================
   TYPOGRAPHY
   =========================== */
.section-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 16px;
}

/* ===========================
   NAV
   =========================== */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(12px);
  z-index: 100;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo {
  font-size: 20px;
  color: var(--accent);
}

.nav-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--white);
}

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

.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
  font-weight: 400;
  transition: color 0.2s;
}

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

.nav-cta {
  padding: 10px 20px;
  font-size: 14px;
}

@media (max-width: 640px) {
  .nav-cta {
    display: none;
  }
}

/* ===========================
   HERO
   =========================== */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  padding: 100px 48px 80px;
  min-height: 85vh;
  align-items: center;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.hero-eyebrow {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(56px, 7vw, 96px);
  font-weight: 800;
  line-height: 0.95;
  color: var(--white);
  margin-bottom: 32px;
  letter-spacing: -0.02em;
}

.hero-sub {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 480px;
  margin-bottom: 40px;
}

.hero-cta-row {
  display: flex;
  gap: 16px;
  align-items: center;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 14px 28px;
  background: var(--accent);
  color: var(--white);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn-primary:hover {
  background: #ff7035;
  transform: translateY(-1px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 14px 24px;
  background: transparent;
  color: var(--text-dim);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.btn-ghost:hover {
  border-color: var(--text-dim);
  color: var(--white);
}

.btn-large {
  padding: 18px 36px;
  font-size: 17px;
}

/* Hero Visual */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-phone-stack {
  display: flex;
  gap: 16px;
  transform: perspective(1000px) rotateY(-8deg);
}

.phone-mock {
  width: 160px;
  height: 300px;
  border-radius: 20px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(4px);
}

.phone-tiktok {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a0f0a 100%);
  border-color: rgba(255, 92, 26, 0.2);
  transform: rotate(-3deg) translateY(-20px);
}

.phone-reels {
  background: linear-gradient(135deg, #0a0a0a 0%, #0f0a1a 100%);
  border-color: rgba(139, 92, 246, 0.2);
  transform: rotate(0deg);
}

.phone-shorts {
  background: linear-gradient(135deg, #0a0a0a 0%, #0a1a0f 100%);
  border-color: rgba(239, 68, 68, 0.2);
  transform: rotate(3deg) translateY(-20px);
}

.phone-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  position: absolute;
  top: 16px;
}

.phone-play {
  font-size: 28px;
  color: var(--accent);
  opacity: 0.6;
}

/* ===========================
   MANIFESTO
   =========================== */
.manifesto {
  padding: 64px 48px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.manifesto-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.manifesto-rule {
  height: 1px;
  background: var(--border);
  margin: 24px auto;
  width: 80px;
}

.manifesto-text {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-dim);
}

.manifesto-text em {
  color: var(--accent);
  font-style: normal;
}

/* ===========================
   HOW IT WORKS
   =========================== */
.how {
  padding: 96px 48px;
}

.how-header {
  margin-bottom: 64px;
}

.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.how-step {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.step-num {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: var(--accent-dim);
  line-height: 1;
}

.step-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
}

.step-body {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ===========================
   SERVICES
   =========================== */
.services {
  padding: 96px 48px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}

.services-header {
  margin-bottom: 64px;
}

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

.service-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color 0.2s;
}

.service-card:hover {
  border-color: rgba(255, 92, 26, 0.3);
}

.service-icon {
  font-size: 24px;
  color: var(--accent);
}

.service-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}

.service-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ===========================
   PRICING
   =========================== */
.pricing {
  padding: 96px 48px;
}

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

.pricing-note {
  font-size: 15px;
  color: var(--text-dim);
  margin-top: 16px;
}

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

.price-card {
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}

.price-card-featured {
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(255, 92, 26, 0.06) 0%, var(--bg-card) 100%);
}

.price-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--white);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 16px;
  white-space: nowrap;
}

.price-tier {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.price-amount {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.price-per {
  font-size: 20px;
  font-weight: 500;
  color: var(--text-dim);
}

.price-tagline {
  font-size: 14px;
  color: var(--accent);
  margin-top: -8px;
}

.price-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}

.price-features li {
  font-size: 14px;
  color: var(--text-dim);
  padding-left: 20px;
  position: relative;
}

.price-features li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 12px;
}

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

/* ===========================
   CLOSING
   =========================== */
.closing {
  padding: 120px 48px;
  text-align: center;
  border-top: 1px solid var(--border);
}

.closing-inner {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
}

.closing-sub {
  font-size: 17px;
  color: var(--text-dim);
  line-height: 1.6;
  max-width: 480px;
}

.closing-note {
  font-size: 13px;
  color: var(--text-muted);
}

/* ===========================
   FOOTER
   =========================== */
.footer {
  padding: 64px 48px 40px;
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer-tagline {
  font-size: 14px;
  color: var(--text-muted);
}

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

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.2s;
}

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

.footer-copy {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 8px;
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 72px 32px 64px;
    min-height: auto;
  }

  .hero-visual {
    display: none;
  }

  .hero-headline {
    font-size: 56px;
  }

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

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

@media (max-width: 640px) {
  .nav {
    padding: 20px 24px;
  }

  .nav-links {
    display: none;
  }

  .hero {
    padding: 56px 24px 48px;
  }

  .hero-headline {
    font-size: 44px;
  }

  .hero-cta-row {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-primary, .btn-ghost {
    text-align: center;
    justify-content: center;
  }

  .services-grid,
  .pricing-grid,
  .how-steps {
    grid-template-columns: 1fr;
  }

  .how, .services, .pricing, .closing, .manifesto {
    padding: 64px 24px;
  }

  .manifesto-text {
    font-size: 20px;
  }
}

/* ===========================
   MODAL
   =========================== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(6px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-overlay.modal-open {
  display: flex;
}

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  max-width: 540px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 48px 40px;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s;
}

.modal-close:hover {
  color: var(--white);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 12px;
}

.modal-sub {
  font-size: 15px;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 32px;
}

/* ===========================
   FORM
   =========================== */
.inquiry-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}

.form-input {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}

.form-input:focus {
  border-color: var(--accent);
}

.form-input::placeholder {
  color: var(--text-muted);
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23555' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

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

.form-error {
  color: #ff4d4d;
  font-size: 13px;
  min-height: 18px;
}

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

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ===========================
   MODAL SUCCESS STATE
   =========================== */
.modal-success {
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  padding-top: 16px;
}

.success-icon {
  font-size: 48px;
  color: var(--accent);
  margin-bottom: 8px;
}

@media (max-width: 640px) {
  .modal-box {
    padding: 32px 24px;
  }

  .modal-title {
    font-size: 26px;
  }
}