/* ============================================================
   Simple: Budget — Landing Page Stylesheet (full dark theme)
   ============================================================ */

/* === Design Tokens === */
:root {
  --green:        #15B567;
  --green-dark:   #0E8A4A;
  --green-dim:    rgba(21, 181, 103, 0.14);
  --green-glow:   rgba(21, 181, 103, 0.28);

  --gold:         #E0B341;
  --gold-dark:    #C99A2E;
  --gold-glow:    rgba(224, 179, 65, 0.35);

  --bg-dark:    #0F1A14;
  --bg-surface: #162119;
  --bg-raised:  #1A2820;
  --bg-card:    #1E2F26;

  --text-white:  #FFFFFF;
  --text-bright: rgba(255, 255, 255, 0.88);
  --text-mid:    rgba(255, 255, 255, 0.62);
  --text-dim:    rgba(255, 255, 255, 0.40);
  --text-faint:  rgba(255, 255, 255, 0.24);

  --amber: #F59E0B;
  --red:   #EF4444;

  --border:     rgba(255, 255, 255, 0.09);
  --border-mid: rgba(255, 255, 255, 0.14);

  --radius:    12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow:    0 4px 24px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 16px 56px rgba(0, 0, 0, 0.40);

  --transition: 0.18s ease;
  --max-w: 1120px;
}

/* === Reset === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-bright);
  background: var(--bg-dark);
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* === Layout === */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}
.btn-primary {
  background: var(--gold);
  color: #1A1404;
}
.btn-primary:hover {
  background: var(--gold-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--gold-glow);
}
.btn-white {
  background: var(--gold);
  color: #1A1404;
  border: none;
  font-weight: 700;
}
.btn-white:hover {
  background: var(--gold-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--gold-glow);
}
.btn-lg {
  padding: 16px 40px;
  font-size: 16px;
  border-radius: var(--radius-lg);
}
.btn-full {
  width: 100%;
}

/* === Common Section Typography === */
.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--text-white);
}
.section-sub {
  font-size: 18px;
  line-height: 1.6;
  margin-top: 12px;
  color: var(--text-mid);
}
.eyebrow {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 14px;
}
.eyebrow.light {
  color: rgba(21, 181, 103, 0.70);
}
.eyebrow.gold {
  color: var(--gold);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  background-color: var(--bg-dark);
  background-image: url('assets/pattern.png');
  background-size: 380px;
  background-repeat: repeat;
  padding: 48px 0 96px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--bg-dark);
  opacity: 0.70;
  pointer-events: none;
}
.hero-logo {
  height: 200px;
  width: auto;
  opacity: 0.90;
  display: block;
  margin-bottom: 28px;
}
.hero-copy {
  background: rgba(6, 12, 8, 0.74);
  padding: 40px;
  border-radius: var(--radius-xl);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 64px;
  justify-content: center;
}
.hero-headline {
  font-size: clamp(38px, 5vw, 60px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text-white);
  margin-bottom: 24px;
}
.hero-headline .green {
  color: var(--green);
}
.hero-cta-row {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.hero-cta-note {
  font-size: 13px;
  color: var(--text-mid);
  max-width: 220px;
  line-height: 1.5;
  font-style: italic;
}
.hero-sub {
  font-size: 17px;
  line-height: 1.75;
  color: var(--text-mid);
  margin-bottom: 28px;
  max-width: 520px;
}
.trust-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 22px;
}
.trust-item {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
}
.trust-dot {
  color: var(--text-faint);
}

/* === Phone Mockup === */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.phone {
  position: relative;
  width: 248px;
  background: #191919;
  border-radius: 48px;
  padding: 16px 8px 12px;
  box-shadow:
    0 0 0 2px #2e2e2e,
    0 0 0 3.5px #111,
    0 40px 100px rgba(0, 0, 0, 0.70),
    inset 0 1px 0 rgba(255, 255, 255, 0.07);
}
.phone::before {
  content: '';
  display: block;
  width: 76px;
  height: 7px;
  background: #0d0d0d;
  border-radius: 4px;
  margin: 0 auto 10px;
}
.phone::after {
  content: '';
  display: block;
  width: 90px;
  height: 5px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 3px;
  margin: 10px auto 0;
}
.phone-btn-vol {
  position: absolute;
  left: -4px;
  top: 88px;
  width: 4px;
  height: 26px;
  background: #2a2a2a;
  border-radius: 3px 0 0 3px;
  box-shadow: 0 38px 0 #2a2a2a;
}
.phone-btn-pwr {
  position: absolute;
  right: -4px;
  top: 108px;
  width: 4px;
  height: 52px;
  background: #2a2a2a;
  border-radius: 0 3px 3px 0;
}
.phone-screen {
  background: #000;
  border-radius: 34px;
  overflow: hidden;
}
.phone-screen img {
  display: block;
  width: 100%;
  height: auto;
}

/* ============================================================
   PROBLEM
   ============================================================ */
.problem {
  background: var(--bg-surface);
  padding: 80px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.problem-statement {
  font-size: clamp(18px, 2.4vw, 23px);
  line-height: 1.68;
  color: var(--text-mid);
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
}
.problem-statement strong {
  color: var(--text-white);
  font-weight: 700;
}

/* ============================================================
   THREE PILLARS
   ============================================================ */
.pillars {
  padding: 88px 0;
  background: var(--bg-dark);
}
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.pillar {
  text-align: center;
  padding: 36px 28px;
  border-radius: var(--radius-xl);
  background: var(--bg-raised);
  border: 1px solid var(--border);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.pillar:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
  border-color: var(--border-mid);
}
.pillar-icon {
  width: 60px;
  height: 60px;
  background: var(--green-dim);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
  color: var(--green);
}
.pillar h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 12px;
}
.pillar p {
  font-size: 15px;
  color: var(--text-mid);
  line-height: 1.7;
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how-it-works {
  background: var(--bg-surface);
  padding: 88px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.how-it-works .section-title { text-align: center; margin-bottom: 40px; }
.hiw-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 56px;
  align-items: center;
}
.hiw-steps .section-sub {
  text-align: left;
  margin-bottom: 36px;
  margin-left: 76px;
}
.hiw-visual {
  flex-shrink: 0;
}
.steps {
  width: 100%;
}
.step {
  display: flex;
  gap: 28px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.step:last-child { border-bottom: none; padding-bottom: 0; }
.step-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  font-size: 20px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.step-copy h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 8px;
  line-height: 1.3;
}
.step-copy p {
  font-size: 15px;
  color: var(--text-mid);
  line-height: 1.72;
}

/* ============================================================
   FEATURES
   ============================================================ */
.features {
  padding: 88px 0;
  background: var(--bg-dark);
}
.features .section-title { text-align: center; }
.features .section-sub   { text-align: center; margin-bottom: 56px; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.feature-card {
  background: var(--bg-raised);
  border-radius: var(--radius-lg);
  padding: 26px 22px;
  border: 1px solid var(--border);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.feature-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
  border-color: var(--border-mid);
}
.feat-icon {
  width: 42px;
  height: 42px;
  background: var(--green-dim);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  margin-bottom: 16px;
  flex-shrink: 0;
}
.feature-card h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 8px;
}
.feature-card p {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.65;
}

/* ============================================================
   PRO UPGRADE
   ============================================================ */
.pro-upgrade {
  background: var(--bg-surface);
  padding: 88px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.pro-inner {
  max-width: 620px;
  margin: 0 auto;
  text-align: center;
}
.pro-badge {
  display: inline-block;
  background: var(--green);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 5px 16px;
  border-radius: 20px;
  margin-bottom: 22px;
}
.pro-upgrade h2 {
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 12px;
  letter-spacing: -0.025em;
  line-height: 1.15;
}
.pro-name {
  color: var(--green);
  white-space: nowrap;
}
.pro-sub {
  font-size: 16px;
  color: var(--text-dim);
  margin-bottom: 40px;
}
.pro-list {
  list-style: none;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.pro-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  color: var(--text-mid);
  font-size: 15px;
  line-height: 1.6;
}
.pro-list li svg { color: var(--green); flex-shrink: 0; margin-top: 3px; }
.pro-list strong { color: var(--text-white); }

/* ============================================================
   PARTNER WITH US
   ============================================================ */
.partner {
  position: relative;
  background-color: var(--bg-dark);
  background-image: url('assets/pattern.png');
  background-size: 380px;
  background-repeat: repeat;
  padding: 100px 0;
  border-top: 1px solid var(--border);
}
.partner::before {
  content: '';
  position: absolute;
  top: -1px;
  right: 0;
  bottom: 0;
  left: 0;
  background: var(--bg-dark);
  opacity: 0.70;
  pointer-events: none;
}
.partner .container {
  position: relative;
  z-index: 1;
}
.partner-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

/* Copy side */
.partner-copy {
  background: rgba(6, 12, 8, 0.72);
  padding: 36px;
  border-radius: var(--radius-xl);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.partner-copy h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 20px;
  letter-spacing: -0.025em;
  line-height: 1.15;
}
.partner-copy > p {
  font-size: 16px;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 36px;
}
.partner-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-bottom: 36px;
}
.partner-points li {
  font-size: 15px;
  color: var(--text-mid);
  line-height: 1.68;
  padding-left: 18px;
  border-left: 3px solid var(--green);
}
.partner-points li strong {
  color: var(--text-white);
  display: block;
  margin-bottom: 4px;
}
.partner-journey {
  font-size: 15px;
  color: var(--text-mid);
  line-height: 1.75;
  margin-top: 0;
  margin-bottom: 14px;
}
.partner-graduation {
  font-size: 17px;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 28px;
  letter-spacing: -0.01em;
}
.partner-types {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.7;
}
.partner-types strong { color: var(--text-mid); }

/* Form side */
.partner-form-wrap {
  background: var(--bg-raised);
  border-radius: var(--radius-xl);
  padding: 40px;
  border: 1px solid var(--border-mid);
  box-shadow: var(--shadow-lg);
}
.partner-form-wrap h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 28px;
}
.partner-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 15px;
  color: var(--text-white);
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}
.form-group select {
  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='%23ffffff50' 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-group select option {
  background: var(--bg-raised);
  color: var(--text-white);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-faint);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(21, 181, 103, 0.15);
}
.form-group textarea {
  resize: vertical;
  min-height: 104px;
}
.form-note {
  text-align: center;
  font-size: 13px;
  color: var(--text-faint);
  margin-top: 16px;
  line-height: 1.5;
}
.form-note a {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--bg-raised);
  border-top: 1px solid var(--border);
  padding: 56px 0 44px;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
}
.footer-logo img { height: 60px; width: auto; opacity: 0.65; transition: opacity var(--transition); }
.footer-logo:hover img { opacity: 1; }
.footer-links { display: flex; gap: 36px; }
.footer-links a {
  font-size: 14px;
  color: var(--text-dim);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--green); }
.footer-copy {
  font-size: 13px;
  color: var(--text-faint);
}
.footer-disclaimer {
  font-size: 11px;
  color: var(--text-dim);
  text-align: center;
  margin-top: 8px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .pillars-grid  { gap: 16px; }
}

@media (max-width: 860px) {
  .partner-inner { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
  .hero { padding: 40px 0 72px; }
  .hero-inner {
    flex-direction: column;
    gap: 48px;
    text-align: center;
  }
  .hero-logo { margin-left: auto; margin-right: auto; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .trust-bar { justify-content: center; }
  .phone { width: 220px; }
  .pillars-grid { grid-template-columns: 1fr; }
  .hiw-inner { grid-template-columns: 1fr; gap: 48px; }
  .hiw-visual { display: flex; justify-content: center; }
  .footer-inner { gap: 16px; }
}

@media (max-width: 600px) {
  .features-grid { grid-template-columns: 1fr; }
  .partner-form-wrap { padding: 28px 22px; }
  .hero-headline { font-size: 36px; }
  .btn-lg { padding: 14px 28px; font-size: 15px; }
}