@import url("https://fonts.googleapis.com/css2?family=Google+Sans:ital,opsz,wght@0,17..18,400..700;1,17..18,400..700&display=swap");

:root {
  --dark: #0b1f14;
  --forest: #1a4731;
  --mid: #2d6a4f;
  --live: #2d9e6b;
  --gold: #c8972b;
  --gold-lt: #f0c040;
  --cream: #fbf8f2;
  --off: #f4f1eb;
  --text: #1a1a1a;
  --muted: #6b6b65;
  --border: #ddd9d0;
  --code: "JetBrains Mono", monospace;
  --ui: "Google Sans", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--ui);
  background: var(--cream);
  color: var(--text);
  font-size: 15px;
  line-height: 1.7;
  overflow-x: hidden;
}

::selection {
  background: rgba(200, 151, 43, 0.2);
}

/* ── NAV ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 248, 242, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  height: 70px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-logo-icon {
  width: 34px;
  height: 34px;
  background: var(--gold);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--code);
  font-weight: 700;
  font-size: 18px;
  color: var(--dark);
}

.nav-logo-text {
  font-size: 22px;
  font-weight: 700;
  color: var(--dark);
}

.nav-logo-text span {
  color: var(--gold);
}

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

.nav-link {
  font-size: 17px;
  font-weight: 500;
  padding: 7px 14px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--muted);
  transition: all 0.15s;
}

.nav-link:hover {
  color: var(--text);
  background: var(--off);
}

.nav-cta {
  background: var(--dark);
  color: var(--cream) !important;
  border-radius: 8px;
}

.nav-cta:hover {
  background: var(--forest) !important;
}

/* ── HERO ── */
.hero {
  background: var(--dark);
  /* padding: 80px 5% 72px; */
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  height: calc(100vh - 345px);
}

.hero::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -80px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(200, 151, 43, 0.12) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.hero-inner {
  /* max-width: 680px; */
  width: 100%;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}


.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(45, 158, 107, 0.12);
  border: 1px solid rgba(45, 158, 107, 0.3);
  border-radius: 99px;
  padding: 5px 14px 5px 8px;
  margin-top: 0px;
}

.hero-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--live);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.35;
  }
}

.hero-badge-text {
  font-size: 12px;
  font-weight: 600;
  color: var(--live);
  letter-spacing: 0.3px;
}

.hero-badge-count {
  font-family: var(--code);
  font-size: 12px;
  font-weight: 700;
  color: var(--live);
}

h1 {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1px;
  color: #f4f1eb;
  margin-bottom: 5px;
}

h1 em {
  font-style: normal;
  color: var(--gold);
}

.hero-sub {
  font-size: 14px;
  color: #838383;
  line-height: 1.7;
  margin-bottom: 16px;
  max-width: 560px;
}

.hero-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold);
  color: var(--dark);
  font-family: var(--ui);
  font-size: 14px;
  font-weight: 700;
  padding: 13px 26px;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.2s;
}

.btn-primary:hover {
  background: var(--gold-lt);
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #8a9e93;
  font-family: var(--ui);
  font-size: 14px;
  font-weight: 500;
  padding: 13px 22px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  text-decoration: none;
  transition: all 0.2s;
}

.btn-secondary:hover {
  border-color: rgb(255, 255, 255) !important;
  color: #f8f1e3 !important;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}
.hero-inner h1 {
  font-size: 3rem;
  margin-top: 50px;
}

.stat-num {
  font-size: 26px;
  font-weight: 800;
  color: var(--gold);
  font-family: var(--code);
}

.stat-label {
  font-size: 12px;
  color: #5a7468;
  margin-top: 1px;
}

/* ── APP PREVIEW STRIP ── */
.preview-strip {
  background: #161618;
  border-top: 1px solid #2e2e36;
  border-bottom: 1px solid #2e2e36;
  overflow: hidden;
}

.preview-inner {
  display: flex;
  align-items: stretch;
  max-width: 100%;
}
.preview-left {
  flex: 1;
  padding: 28px 32px;
  border-right: 1px solid #2e2e36;
  min-width: 0;
}

.preview-right {
  flex: 1;
  padding: 28px 32px;
  min-width: 0;
}

.preview-label {
  font-family: var(--code);
  font-size: 14px;
  color: #a6a6af;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.preview-label::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #2d9e6b;
}

.preview-code {
  font-family: var(--code);
  font-size: 16px;
  color: #9cdcfe;
  line-height: 1.65;
  background: #0e0e10;
  border-radius: 8px;
  padding: 14px 16px;
  border: 1px solid #2e2e36;
}

.preview-code .kw {
  color: #569cd6;
}

.preview-code .fn {
  color: #dcdcaa;
}

.preview-code .err {
  color: #f87171;
  text-decoration: underline wavy rgba(248, 113, 113, 0.5);
}

.preview-explanation {
  font-size: 16px;
  color: #f1f0ee;
  line-height: 1.7;
  background: #161618;
  border-left: 3px solid #c8972b;
  padding: 12px 14px;
  border-radius: 8px;
  margin-bottom: 10px;
  font-family: var(--ui);
}

.preview-analogy {
  font-size: 16px;
  color: #9a9a9e;
  line-height: 1.65;
  background: #1e1e22;
  border-left: 3px solid #10b981;
  padding: 10px 14px;
  border-radius: 8px;
  font-style: italic;
  font-family: var(--ui);
}

/* ── SECTIONS ── */
section {
  /* padding: 72px 5%; */
}

.section-label {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}

h2 {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.2;
  margin-bottom: 14px;
}

.section-sub {
  font-size: 16px;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 48px;
}

/* ── FEATURES GRID ── */
.features-section {
  background: var(--cream);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-items: center;
  flex-direction: column;
  text-align: center;
  padding: 30px 2%;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.feature-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  transition:
    border-color 0.2s,
    transform 0.2s;
  display: flex;
  align-items: center;
  flex-direction: column;
  text-align: center;
  justify-content: center;
}

.feature-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}

.feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 14px;
}

.feature-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 6px;
}

.feature-card p {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.65;
}

/* ── HOW IT WORKS ── */
.how-section {
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-items: center;
  flex-direction: column;
  text-align: center;
    padding: 30px 2%;
}

.how-section .section-label {
  color: var(--live);
}

.how-section h2 {
  color: #f4f1eb;
}

.how-section .section-sub {
  color: #81ecba;
}

.steps-row {
  display: flex;
  gap: 0;
  position: relative;
  flex-wrap: wrap;
}

.steps-row::before {
  content: "";
  position: absolute;
  top: 32px;
  left: 32px;
  right: 32px;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
}

.step-item {
  flex: 1;
  min-width: 160px;
  padding: 0 20px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-num {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--forest);
  border: 2px solid rgba(200, 151, 43, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
  color: var(--gold);
  margin: 0 auto 16px;
  font-family: var(--code);
}

.step-title {
  font-size: 16px;
  font-weight: 700;
  color: #f4f1eb;
  margin-bottom: 6px;
}

.step-desc {
  font-size: 13px;
  color: #81ecba;
  line-height: 1.6;
}

/* ── PROVIDERS ── */
.providers-section {
  background: var(--off);
  align-items: center;
  justify-items: center;
  flex-direction: column;
  text-align: center;
    padding: 30px 2%;
}

.providers-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.provider-card {
  flex: 1;
  min-width: 200px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px;
}

.provider-card.featured {
  border-color: var(--live);
  background: rgba(45, 158, 107, 0.04);
}

.provider-name {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.provider-model {
  font-family: var(--code);
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 10px;
}
.provider-card p {
  font-size: 18px;
}
.provider-free {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 99px;
  background: rgba(45, 158, 107, 0.1);
  color: #1a6b4a;
  border: 1px solid rgba(45, 158, 107, 0.2);
}

/* ── TESTIMONIALS ── */
.testimonials-section {
  background: var(--cream);
  display: flex;
  align-items: center;
  justify-items: center;
  flex-direction: column;
  text-align: center;
}

.testimonials-grid {
  /* display: grid;
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); */
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
    padding: 30px 2%;
    align-items: center;
    justify-content: center;
}

.testimonial-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  position: relative;
  width: 350px;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 12px;
  left: 16px;
  font-size: 36px;
  font-weight: 900;
  color: var(--gold);
  opacity: 0.25;
  line-height: 1;
  font-family: Georgia, serif;
}

.t-text {
  font-size: 16px;
  color: var(--text);
  line-height: 1.7;
  padding-left: 14px;
  margin-bottom: 14px;
  font-style: italic;
}

.t-author {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 5px;
}

.t-author::before {
  content: "—";
  color: var(--border);
}

.t-uni {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
  padding-left: 14px;
}

/* ── UNIVERSITIES ── */
.uni-section {
  background: var(--off);
  padding: 72px 5%;
}

.uni-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
  background: white;
  border: 1px solid #6e6c68;
  border-radius: 20px;
  padding: 3rem;
  position: relative;
  overflow: hidden;
}

.uni-inner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--gold), var(--live));
}

.uni-left {
  flex: 1;
  min-width: 260px;
}

.uni-tag {
  display: inline-block;
  font-family: var(--code);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--live);
  background: rgba(45, 158, 107, 0.08);
  border: 1px solid rgba(45, 158, 107, 0.2);
  padding: 4px 12px;
  border-radius: 99px;
  margin-bottom: 14px;
}

.uni-title {
  font-size: clamp(18px, 2.5vw, 32px);
  font-weight: 800;
  letter-spacing: -0.3px;
}

.uni-price {
  font-family: var(--code);
  font-size: 15px;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 10px;
}

.uni-desc {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.7;
  max-width: 420px;
}

.uni-right {
  display: flex;
  flex-direction: column;
  gap: 12px;
  /* min-width: 320px; */
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  background: #25d366;
  color: white;
  font-family: var(--ui);
  font-size: 14px;
  font-weight: 700;
  padding: 13px 24px;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.2s;
  white-space: nowrap;
  border: 1px solid black;
}

.btn-whatsapp:hover {
  background: #1ebe5d;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}

.btn-email {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  background: transparent;
  color: var(--text);
  font-family: var(--ui);
  font-size: 14px;
  font-weight: 600;
  padding: 13px 24px;
  border-radius: 10px;
  text-decoration: none;
  border: 1px solid var(--border);
  transition: all 0.2s;
  white-space: nowrap;
}

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

/* ── CTA ── */
.cta-section {
  background: var(--dark);
  text-align: center;
  padding: 80px 5%;
}

.cta-section h2 {
  color: #f4f1eb;
  margin-bottom: 14px;
}

.cta-section p {
  color: #93c2ac;
  font-size: 16px;
  margin-bottom: 36px;
}

/* ── FOOTER ── */
footer {
  background: #080f0a;
  padding: 28px 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-logo {
  font-family: var(--code);
  font-size: 17px;
  font-weight: 700;
  color: var(--gold);
}

.footer-text {
  font-size: 12px;
  color: #609976;
}

.footer-text span {
  font-size: 16px;
  color: #e27d7d;
}

.footer-links {
  display: flex;
  gap: 18px;
}

.footer-links a {
  font-size: 15px;
  color: #5d9271;
  text-decoration: none;
  transition: color 0.15s;
}

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

/* ── PRO MODAL ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(10px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.pro-modal {
  background: #0f1d13;
  border: 1px solid rgba(200, 151, 43, 0.3);
  border-radius: 20px;
  padding: 2.5rem;
  width: 100%;
  max-width: 440px;
  position: relative;
  transform: translateY(24px) scale(0.97);
  transition: transform 0.3s ease;
}

.modal-overlay.active .pro-modal {
  transform: translateY(0) scale(1);
}

.pro-modal::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--live));
  border-radius: 20px 20px 0 0;
}

.modal-close-btn {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: rgba(255, 255, 255, 0.05);
  border: none;
  color: #5a7468;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  line-height: 1;
}

.modal-close-btn:hover {
  background: rgba(200, 151, 43, 0.12);
  color: var(--gold);
}

.modal-soon-badge {
  display: inline-block;
  font-family: var(--code);
  font-size: 10px;
  color: var(--live);
  border: 1px solid rgba(45, 158, 107, 0.3);
  background: rgba(45, 158, 107, 0.07);
  padding: 4px 12px;
  border-radius: 99px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.pro-modal h2 {
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #f4f1eb;
  margin-bottom: 6px;
}

.pro-modal-price {
  font-family: var(--code);
  font-size: 13px;
  color: var(--gold);
  margin-bottom: 12px;
}

.pro-modal-desc {
  font-size: 14px;
  color: #5a7468;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.pro-modal-desc strong {
  color: var(--gold-lt);
}

.pro-modal-features {
  list-style: none;
  margin-bottom: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pro-modal-features li {
  font-size: 13px;
  color: #8a9e93;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pro-modal-features li::before {
  content: "✦";
  color: var(--gold);
  font-size: 8px;
  flex-shrink: 0;
}

.modal-email-input {
  width: 100%;
  padding: 12px 16px;
  background: #0b1f14;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: #f4f1eb;
  font-family: var(--code);
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s;
  margin-bottom: 10px;
  display: block;
}

.modal-email-input::placeholder {
  color: #3a5444;
}

.modal-email-input:focus {
  border-color: rgba(200, 151, 43, 0.45);
}

.modal-email-input.error {
  border-color: rgba(255, 80, 80, 0.5);
}

.btn-join-waitlist {
  width: 100%;
  padding: 13px;
  background: var(--gold);
  color: var(--dark);
  border: none;
  border-radius: 10px;
  font-family: var(--ui);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-join-waitlist:hover {
  background: var(--gold-lt);
  transform: translateY(-1px);
}

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

.modal-fine-print {
  font-family: var(--code);
  font-size: 11px;
  color: #3a5444;
  text-align: center;
  margin-top: 10px;
}

.modal-success {
  text-align: center;
  display: none;
  padding: 1rem 0;
}

.modal-success-icon {
  font-size: 2.8rem;
  margin-bottom: 1rem;
}

.modal-success h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--gold);
  margin-bottom: 8px;
}

.modal-success p {
  font-size: 14px;
  color: #5a7468;
  line-height: 1.65;
}