/* =========================================================
   ASCEND GROWTH — STYLESHEET
   Premium dark-theme agency website
   ========================================================= */

/* ---------- ROOT VARIABLES ---------- */
:root {
  --bg-primary: #06070a;
  --bg-secondary: #0c0e14;
  --bg-card: rgba(255, 255, 255, 0.04);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --text-primary: #f5f6f8;
  --text-secondary: #a3a8b8;
  --text-muted: #6b7080;
  --accent: #6e8bff;
  --accent-2: #a06bff;
  --gradient: linear-gradient(135deg, #6e8bff 0%, #a06bff 100%);
  --gradient-soft: linear-gradient(135deg, rgba(110,139,255,0.15), rgba(160,107,255,0.15));
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 20px 60px rgba(0,0,0,0.45);
  --transition: 0.3s ease;
  --max-width: 1180px;
}

/* ---------- RESET ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- TYPOGRAPHY ---------- */
h1, h2, h3 {
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); }
h2 { font-size: clamp(2rem, 4vw, 2.8rem); }
h3 { font-size: 1.25rem; }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-subtext {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 620px;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}

.section-header .section-subtext {
  margin: 16px auto 0;
}

section {
  padding: 120px 0;
  position: relative;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 8px 30px rgba(110,139,255,0.35);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(110,139,255,0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.2);
  transform: translateY(-3px);
}

.btn-large {
  padding: 20px 44px;
  font-size: 1.05rem;
}

.btn-full {
  width: 100%;
}

/* ---------- NAVIGATION ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  background: rgba(6,7,10,0.5);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), padding var(--transition);
}

.navbar.scrolled {
  padding: 14px 0;
  background: rgba(6,7,10,0.85);
  border-bottom-color: var(--border-subtle);
}

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

.logo {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}

.logo span {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-links {
  display: flex;
  gap: 36px;
}

.nav-links a {
  font-size: 0.92rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}

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

.nav-cta {
  padding: 12px 24px;
  font-size: 0.88rem;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
}

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding-top: 100px;
  text-align: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(110,139,255,0.18), transparent 45%),
    radial-gradient(circle at 80% 70%, rgba(160,107,255,0.16), transparent 45%),
    var(--bg-primary);
  z-index: -1;
}

.hero-content {
  max-width: 780px;
  margin: 0 auto;
}

.hero h1 {
  margin-bottom: 24px;
}

.hero-subtext {
  color: var(--text-secondary);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto 40px;
}

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

.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  width: 26px;
  height: 42px;
  border: 1.5px solid var(--border-subtle);
  border-radius: 20px;
}

.scroll-indicator span {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--accent);
  border-radius: 4px;
  animation: scrollDown 1.8s infinite;
}

@keyframes scrollDown {
  0% { opacity: 1; top: 8px; }
  70% { opacity: 0; top: 22px; }
  100% { opacity: 0; top: 22px; }
}

/* ---------- TRUST BAR ---------- */
.trust-bar {
  padding: 80px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.trust-item {
  text-align: center;
  padding: 0 12px;
}

.trust-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 18px;
  border-radius: var(--radius-sm);
  background: var(--gradient-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

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

.trust-item h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.trust-item p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.problem-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.06);
}

.problem-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: #ff8a8a;
}

.problem-icon svg { width: 22px; height: 22px; }

.problem-card h3 { margin-bottom: 10px; }

.problem-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ---------- SOLUTION SECTION ---------- */
.solution {
  background: var(--bg-secondary);
}

.solution-wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}

.solution-list {
  margin: 28px 0 36px;
}

.solution-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--text-secondary);
}

.check {
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

.glass-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
  padding: 28px;
}

.mock-browser {
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-subtle);
}

.mock-bar {
  display: flex;
  gap: 8px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-subtle);
}

.mock-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
}

.mock-content {
  padding: 28px;
}

.mock-line {
  height: 10px;
  border-radius: 6px;
  background: rgba(255,255,255,0.08);
  margin-bottom: 14px;
}

.mock-block {
  height: 90px;
  border-radius: var(--radius-sm);
  background: var(--gradient-soft);
  margin-bottom: 18px;
}

.w-60 { width: 60%; }
.w-40 { width: 40%; }
.w-80 { width: 80%; }
.w-70 { width: 70%; }

.mock-button {
  width: 130px;
  height: 36px;
  border-radius: 999px;
  background: var(--gradient);
  margin-top: 10px;
}

/* ---------- PROCESS SECTION ---------- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.process-card {
  position: relative;
  padding: 36px 24px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: transform var(--transition), border-color var(--transition);
}

.process-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,255,255,0.18);
}

.process-number {
  font-size: 2.2rem;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 16px;
}

.process-card h3 { margin-bottom: 10px; }

.process-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

/* ---------- FUTURE SECTION ---------- */
.future {
  position: relative;
  background: var(--bg-secondary);
  overflow: hidden;
}

.future-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(160,107,255,0.14), transparent 55%);
  z-index: 0;
}

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

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

.future-card {
  padding: 40px 30px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-subtle);
  text-align: center;
  transition: transform var(--transition), border-color var(--transition);
}

.future-card:hover {
  transform: translateY(-6px);
  border-color: rgba(160,107,255,0.4);
}

.future-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
  color: var(--accent-2);
}

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

.future-card h3 { margin-bottom: 10px; }

.future-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

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

.faq-item {
  border-bottom: 1px solid var(--border-subtle);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--text-primary);
  text-align: left;
  font-size: 1.05rem;
  font-weight: 600;
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-icon {
  font-size: 1.4rem;
  color: var(--accent);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding var(--transition);
}

.faq-answer p {
  color: var(--text-secondary);
  padding-bottom: 24px;
  max-width: 640px;
}

/* ---------- CONTACT SECTION ---------- */
.contact {
  background: var(--bg-secondary);
}

.contact-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: start;
}

.contact-points {
  margin-top: 28px;
}

.contact-points p {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

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

.form-group label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color var(--transition), background var(--transition);
}

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

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(255,255,255,0.06);
}

.form-group textarea {
  resize: vertical;
}

.form-success {
  display: none;
  text-align: center;
  color: #7ee2a8;
  font-size: 0.9rem;
  font-weight: 500;
}

.form-success.show {
  display: block;
}

/* ---------- FINAL CTA ---------- */
.final-cta {
  text-align: center;
  padding: 140px 0;
  background:
    radial-gradient(circle at 50% 30%, rgba(110,139,255,0.18), transparent 60%),
    var(--bg-primary);
}

.final-cta h2 {
  margin-bottom: 16px;
}

.final-cta p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 36px;
}

/* ---------- FOOTER ---------- */
.footer {
  padding: 48px 0;
  border-top: 1px solid var(--border-subtle);
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-links {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color var(--transition);
}

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

.footer-copy {
  color: var(--text-muted);
  font-size: 0.85rem;
  width: 100%;
  text-align: center;
  margin-top: 8px;
}

/* ---------- SCROLL REVEAL ANIMATION ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 980px) {
  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 24px; }
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .future-grid { grid-template-columns: 1fr; }
  .solution-wrap { grid-template-columns: 1fr; }
  .solution-visual { order: -1; }
  .contact-wrap { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .menu-toggle { display: flex; }

  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(6,7,10,0.97);
    backdrop-filter: blur(16px);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border-subtle);
  }

  section { padding: 80px 0; }

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

  .hero-buttons { flex-direction: column; width: 100%; }
  .hero-buttons .btn { width: 100%; }
}

@media (max-width: 480px) {
  .trust-grid { grid-template-columns: 1fr; }
}