/* ============================================
   DARNA — Stylesheet
   Premium fintech landing page
   Palette: dark navy, emerald green, white
   ============================================ */

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

:root {
  /* Colors */
  --navy-900: #060F1E;
  --navy-800: #0B1F3A;
  --navy-700: #112D4E;
  --navy-600: #1A3A5C;
  --navy-500: #244866;
  --emerald: #10B981;
  --emerald-light: #34D399;
  --emerald-dark: #059669;
  --gold: #D4AF37;
  --silver: #C0C0C0;
  --white: #FFFFFF;
  --off-white: #F8FAFC;
  --slate-300: #CBD5E1;
  --slate-400: #94A3B8;
  --slate-500: #64748B;
  --slate-600: #475569;

  /* Typography */
  --font-heading: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --section-padding: 6rem 0;
  --container-max: 1200px;

  /* Transitions */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-xl: 32px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--navy-900);
  color: var(--slate-300);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--white);
  line-height: 1.2;
  font-weight: 700;
}

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

ul {
  list-style: none;
}

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

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---------- Utility ---------- */
.gradient-text {
  background: linear-gradient(135deg, var(--emerald-light), var(--emerald));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section {
  padding: var(--section-padding);
}

.section-alt {
  background: var(--navy-800);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--emerald);
  margin-bottom: 1rem;
  padding: 0.4rem 1rem;
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 50px;
  background: rgba(16, 185, 129, 0.08);
}

.tag-light {
  color: var(--emerald-light);
  border-color: rgba(52, 211, 153, 0.3);
  background: rgba(52, 211, 153, 0.1);
}

.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--slate-400);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.8rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--emerald), var(--emerald-dark));
  color: var(--navy-900);
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(16, 185, 129, 0.45);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--emerald);
}

.btn-outline {
  background: transparent;
  color: var(--emerald);
  border: 1px solid var(--emerald);
}

.btn-outline:hover {
  background: rgba(16, 185, 129, 0.1);
}

.btn-full {
  width: 100%;
}

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition);
  padding: 1.2rem 0;
}

.navbar.scrolled {
  background: rgba(6, 15, 30, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 0.8rem 0;
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--white);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-menu a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--slate-300);
  transition: var(--transition);
  position: relative;
}

.nav-menu a:not(.nav-cta):hover {
  color: var(--emerald-light);
}

.nav-cta {
  background: linear-gradient(135deg, var(--emerald), var(--emerald-dark));
  color: var(--navy-900) !important;
  padding: 0.6rem 1.3rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.35);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 4rem;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(16, 185, 129, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 185, 129, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 50% 40%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 40%, black 30%, transparent 75%);
}

.hero-glow {
  position: absolute;
  top: 10%;
  right: -5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--emerald-light);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
  50% { opacity: 0.6; box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--slate-400);
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
}

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

.stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
}

.stat-label {
  font-size: 0.82rem;
  color: var(--slate-500);
  margin-top: 0.2rem;
}

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

.dashboard-mockup {
  width: 100%;
  max-width: 440px;
  background: linear-gradient(160deg, var(--navy-700), var(--navy-800));
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(16, 185, 129, 0.1);
  overflow: hidden;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.mockup-header {
  display: flex;
  align-items: center;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(0, 0, 0, 0.2);
}

.mockup-dots {
  display: flex;
  gap: 6px;
  margin-right: 1rem;
}

.mockup-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--navy-500);
}

.mockup-dots span:nth-child(1) { background: #ef4444; }
.mockup-dots span:nth-child(2) { background: #f59e0b; }
.mockup-dots span:nth-child(3) { background: var(--emerald); }

.mockup-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--slate-400);
}

.mockup-body {
  padding: 1.5rem 1.2rem;
}

.mockup-balance {
  margin-bottom: 1.5rem;
}

.balance-label {
  display: block;
  font-size: 0.78rem;
  color: var(--slate-500);
  margin-bottom: 0.3rem;
}

.balance-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
}

.balance-change {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--emerald-light);
  margin-top: 0.3rem;
}

.mockup-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 100px;
  margin-bottom: 1.5rem;
  padding: 0.5rem;
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-sm);
}

.chart-bar {
  flex: 1;
  background: linear-gradient(180deg, var(--emerald), var(--emerald-dark));
  border-radius: 4px 4px 0 0;
  opacity: 0.85;
  transition: opacity 0.3s;
}

.chart-bar:hover {
  opacity: 1;
}

.mockup-allocations {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.alloc-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.88rem;
}

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

.dot-emerald { background: var(--emerald); }
.dot-gold { background: var(--gold); }
.dot-silver { background: var(--silver); }

.alloc-name {
  flex: 1;
  color: var(--slate-300);
}

.alloc-pct {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--white);
}

/* ---------- Feature Cards (Sobre DARNA) ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--navy-800);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: var(--transition);
}

.feature-card:hover {
  border-color: rgba(16, 185, 129, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.feature-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-sm);
  margin-bottom: 1.2rem;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.6rem;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--slate-400);
}

/* ---------- Solutions ---------- */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.solution-card {
  background: var(--navy-900);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.solution-card:hover {
  border-color: rgba(16, 185, 129, 0.25);
  transform: translateY(-6px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
}

.solution-illustration {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.illustration-etf {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(11, 31, 58, 0.5));
}

.illustration-sukuk {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.12), rgba(11, 31, 58, 0.5));
}

.illustration-metals {
  background: linear-gradient(135deg, rgba(192, 192, 192, 0.1), rgba(212, 175, 55, 0.08), rgba(11, 31, 58, 0.5));
}

.illust-chart {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 90px;
  width: 80%;
}

.illust-bar {
  flex: 1;
  background: linear-gradient(180deg, var(--emerald-light), var(--emerald-dark));
  border-radius: 6px 6px 0 0;
}

.illust-bonds {
  display: flex;
  gap: 12px;
}

.illust-bond {
  width: 40px;
  height: 60px;
  background: linear-gradient(135deg, var(--gold), #b8941f);
  border-radius: 6px;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.illust-coin {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin: 0 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.illust-coin::after {
  content: '';
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  border: 2px dashed rgba(255, 255, 255, 0.2);
}

.gold-coin {
  background: linear-gradient(135deg, #f0d060, var(--gold), #b8941f);
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.4);
}

.silver-coin {
  background: linear-gradient(135deg, #e8e8e8, var(--silver), #8a8a8a);
  box-shadow: 0 4px 20px rgba(192, 192, 192, 0.3);
}

.solution-content {
  padding: 1.8rem;
}

.solution-content h3 {
  font-size: 1.3rem;
  margin-bottom: 0.7rem;
}

.solution-content > p {
  font-size: 0.95rem;
  color: var(--slate-400);
  margin-bottom: 1.2rem;
}

.solution-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.solution-list li {
  font-size: 0.9rem;
  color: var(--slate-300);
  padding-left: 1.5rem;
  position: relative;
}

.solution-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--emerald);
}

/* ---------- Steps (Cómo funciona) ---------- */
.steps-container {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.step {
  flex: 1;
  min-width: 200px;
  text-align: center;
  padding: 0 1rem;
}

.step-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--emerald-light), var(--emerald-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.8rem;
}

.step-content h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.step-content p {
  font-size: 0.9rem;
  color: var(--slate-400);
}

.step-line {
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--emerald), transparent);
  align-self: center;
  flex-shrink: 0;
}

/* ---------- Principles ---------- */
.principles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.principle-card {
  text-align: center;
  background: var(--navy-900);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  transition: var(--transition);
}

.principle-card:hover {
  border-color: rgba(16, 185, 129, 0.3);
  transform: translateY(-4px);
}

.principle-symbol {
  font-size: 2.5rem;
  color: var(--emerald);
  margin-bottom: 1rem;
  line-height: 1;
}

.principle-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}

.principle-card p {
  font-size: 0.88rem;
  color: var(--slate-400);
}

/* ---------- Partners ---------- */
.partners-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.partner-card {
  background: var(--navy-800);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  transition: var(--transition);
}

.partner-card:hover {
  border-color: rgba(16, 185, 129, 0.25);
  transform: translateY(-4px);
}

.partner-card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.8rem;
}

.partner-card > p {
  font-size: 0.95rem;
  color: var(--slate-400);
  margin-bottom: 1.2rem;
}

.partner-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.partner-list li {
  font-size: 0.9rem;
  color: var(--slate-300);
  padding-left: 1.5rem;
  position: relative;
}

.partner-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--emerald);
}

/* ---------- Waitlist CTA ---------- */
.section-cta {
  background: linear-gradient(180deg, var(--navy-900), var(--navy-800));
}

.waitlist-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(11, 31, 58, 0.4));
  border: 1px solid rgba(16, 185, 129, 0.15);
  border-radius: var(--radius-xl);
  padding: 3.5rem;
}

.waitlist-text h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 1rem;
}

.waitlist-text > p {
  font-size: 1rem;
  color: var(--slate-400);
  margin-bottom: 1.5rem;
}

.waitlist-benefits {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.waitlist-benefit {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.92rem;
  color: var(--slate-300);
}

/* ---------- Form ---------- */
.waitlist-form-wrapper {
  background: var(--navy-900);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.waitlist-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--slate-300);
  font-family: var(--font-heading);
}

.form-group input,
.form-group select {
  padding: 0.8rem 1rem;
  background: var(--navy-800);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-group input::placeholder {
  color: var(--slate-600);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--emerald);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-group select {
  cursor: pointer;
}

.form-group select option {
  background: var(--navy-800);
}

.form-message {
  font-size: 0.9rem;
  text-align: center;
  min-height: 1.2em;
}

.form-message.success {
  color: var(--emerald-light);
}

.form-message.error {
  color: #ef4444;
}

.form-disclaimer {
  font-size: 0.78rem;
  color: var(--slate-600);
  text-align: center;
}

/* ---------- Disclaimer ---------- */
.disclaimer-section {
  padding: 3rem 0;
  background: var(--navy-900);
}

.disclaimer-box {
  background: rgba(239, 68, 68, 0.05);
  border: 1px solid rgba(239, 68, 68, 0.15);
  border-radius: var(--radius-md);
  padding: 1.8rem;
}

.disclaimer-box h4 {
  font-size: 1rem;
  color: #f87171;
  margin-bottom: 0.6rem;
}

.disclaimer-box p {
  font-size: 0.85rem;
  color: var(--slate-400);
  line-height: 1.6;
}

.disclaimer-box strong {
  color: var(--slate-300);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--navy-900);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 3rem 0 1.5rem;
}

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

.footer-brand p {
  font-size: 0.9rem;
  color: var(--slate-500);
  margin-top: 0.8rem;
  max-width: 280px;
}

.footer-col h5 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-col a {
  font-size: 0.88rem;
  color: var(--slate-500);
  transition: var(--transition);
}

.footer-col a:hover {
  color: var(--emerald-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 1.5rem;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--slate-600);
}

/* ---------- Reveal Animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ---------- Responsive ---------- */
@media (max-width: 968px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2.5rem;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    order: -1;
  }

  .dashboard-mockup {
    max-width: 380px;
  }

  .feature-grid,
  .solutions-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

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

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

  .waitlist-wrapper {
    grid-template-columns: 1fr;
    padding: 2rem;
    gap: 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .steps-container {
    flex-direction: column;
    align-items: center;
  }

  .step {
    width: 100%;
    max-width: 320px;
  }

  .step-line {
    width: 2px;
    height: 30px;
    background: linear-gradient(180deg, var(--emerald), transparent);
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--navy-800);
    flex-direction: column;
    justify-content: flex-start;
    padding: 5rem 2rem 2rem;
    gap: 1.5rem;
    transition: right 0.4s ease;
    border-left: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-menu a {
    font-size: 1rem;
  }

  .hero {
    padding-top: 6rem;
  }

  .hero-stats {
    gap: 1.5rem;
  }

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

  .section {
    padding: 4rem 0;
  }

  .section-header {
    margin-bottom: 2.5rem;
  }
}

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

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand p {
    margin-left: auto;
    margin-right: auto;
  }

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

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

  .waitlist-wrapper {
    padding: 1.5rem;
  }
}