/* =============================================
   DALA CARE AI — Shared Stylesheet
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600&display=swap');

/* ── CSS Variables ── */
:root {
  --sky-light: #5bc8f5;
  --sky-mid:   #29b6e8;
  --sky-deep:  #0aa3d8;
  --brand:     #1a9fd4;
  --navy:      #0d2a4a;
  --navy-dark: #081d36;
  --white:     #ffffff;
  --off-white: #f0faff;
  --text-dark: #0d2a4a;
  --text-mid:  #3a6080;
  --text-light:#6a8eaa;
  --accent:    #f5a623;
  --card-bg:   #ffffff;
  --shadow-sm: 0 2px 12px rgba(0,100,180,.10);
  --shadow-md: 0 6px 28px rgba(0,100,180,.16);
  --shadow-lg: 0 16px 56px rgba(0,100,180,.22);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── Utility ── */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}
.flex        { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between{ display: flex; align-items: center; justify-content: space-between; }
.grid-2      { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3      { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.grid-4      { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.text-center { text-align: center; }

/* =========================================
   LOGO IMAGE SLOT
   =========================================
   Place your logo file named "logo.png" (or logo.svg)
   in the same folder as these HTML files.
   The <img class="logo-img"> tag in the navbar and
   footer will automatically display it.
   ========================================= */
.logo-img {
  height: 38px;
  width: auto;
  display: block;
  object-fit: contain;
}
/* Fallback placeholder shown when logo.png is missing */
.logo-placeholder {
  display: flex;
  align-items: center;
  height: 38px;
  padding: 0 12px;
  background: linear-gradient(135deg, var(--sky-mid), var(--navy));
  border-radius: 10px;
  color: #fff;
  font-weight: 800;
  font-size: .8rem;
  letter-spacing: .03em;
  white-space: nowrap;
  /* Hidden once a real logo.png is supplied — just delete this div */
}
.logo-img-footer {
  height: 30px;
  width: auto;
  display: block;
  object-fit: contain;
  filter: brightness(0) invert(1); /* makes any logo white in dark footer */
}

/* =========================================
   IMAGE SLOT HELPER
   =========================================
   .img-slot is used everywhere a real photo/
   illustration should go. It shows a labelled
   dashed box so you know exactly where to drop
   your image. Replace the entire .img-slot div
   with a plain <img src="your-file.ext"> when ready.
   ========================================= */
.img-slot {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(255,255,255,.18);
  border: 2px dashed rgba(255,255,255,.55);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: rgba(255,255,255,.85);
  font-size: .82rem;
  font-weight: 600;
  text-align: center;
  padding: 20px;
}
.img-slot--light {
  background: #f0f8fd;
  border-color: #b0d8ee;
  color: var(--text-mid);
}
.img-slot--dark {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.2);
  color: rgba(255,255,255,.65);
}
.img-slot__icon {
  font-size: 2rem;
  opacity: .55;
}
.img-slot__label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  opacity: .75;
}
.img-slot__hint {
  font-size: .68rem;
  font-weight: 400;
  opacity: .55;
  margin-top: -4px;
}

/* =========================================
   NAVBAR
   ========================================= */
.navbar {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(0,150,210,.10);
  padding: 0 40px;
  height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.navbar__logo { display: flex; align-items: center; }
.navbar__nav {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: .9rem;
  font-weight: 500;
}
.navbar__nav a { color: var(--text-mid); transition: color .2s; }
.navbar__nav a:hover, .navbar__nav a.active { color: var(--brand); }
.navbar__nav .drop { display: flex; align-items: center; gap: 4px; cursor: pointer; color: var(--text-mid); }
.navbar__actions { display: flex; align-items: center; gap: 14px; }
.btn-download {
  background: var(--navy);
  color: var(--white);
  border-radius: 10px;
  padding: 10px 22px;
  font-size: .85rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: background .2s;
}
.btn-download:hover { background: #1a3e68; }

/* ── Tab switcher ── */
.tab-switcher {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,.22);
  border: 1.5px solid rgba(255,255,255,.55);
  border-radius: 40px;
  padding: 4px;
  gap: 2px;
}
.tab-switcher a {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 18px;
  border-radius: 32px;
  font-size: .83rem;
  font-weight: 600;
  color: var(--white);
  transition: background .2s, color .2s;
  white-space: nowrap;
}
.tab-switcher a.active {
  background: var(--white);
  color: var(--brand);
}

/* =========================================
   BUTTONS
   ========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 40px;
  font-size: .92rem;
  font-weight: 700;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all .22s;
  white-space: nowrap;
  font-family: inherit;
}
.btn-primary { background: var(--navy); color: var(--white); border-color: var(--navy); }
.btn-primary:hover { background: #1a3e68; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-outline-dark { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline-dark:hover { background: var(--navy); color: #fff; }
.btn-outline-white { background: transparent; color: var(--white); border-color: rgba(255,255,255,.7); }
.btn-outline-white:hover { background: rgba(255,255,255,.15); }
.btn-white { background: var(--white); color: var(--brand); border-color: var(--white); }
.btn-white:hover { background: #e8f6fd; box-shadow: var(--shadow-md); }
.btn-lg { padding: 15px 36px; font-size: 1rem; }

/* =========================================
   SECTION HELPERS
   ========================================= */
.section { padding: 88px 0; }
.section-sm { padding: 60px 0; }
.section-tag {
  display: inline-block;
  font-size: .75rem; font-weight: 700;
  letter-spacing: .09em; text-transform: uppercase;
  color: var(--brand); margin-bottom: 10px;
}
.section-title {
  font-size: 2.1rem; font-weight: 800;
  line-height: 1.22; color: var(--navy); margin-bottom: 14px;
}
.section-title .hl { color: var(--sky-deep); }
.section-subtitle {
  font-size: .98rem; color: var(--text-mid);
  max-width: 560px; margin: 0 auto 44px; line-height: 1.7;
}

/* =========================================
   CARDS
   ========================================= */
.card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px 26px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,120,200,.08);
  transition: box-shadow .22s, transform .22s;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.card__icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, #e0f4fc, #c0e8f8);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px; color: var(--brand); font-size: 1.2rem;
}
.card__title { font-size: .98rem; font-weight: 700; color: var(--navy); margin-bottom: 7px; }
.card__text { font-size: .85rem; color: var(--text-mid); line-height: 1.65; }

/* =========================================
   STAT CARDS
   ========================================= */
.stat-card {
  background: var(--white); border-radius: var(--radius-md);
  padding: 32px 24px; text-align: center;
  box-shadow: var(--shadow-sm); border: 1px solid rgba(0,120,200,.07);
}
.stat-icon { font-size: 1.6rem; margin-bottom: 10px; }
.stat-number { font-size: 2.4rem; font-weight: 800; color: var(--navy); line-height: 1; }
.stat-label { font-size: .83rem; color: var(--text-mid); margin-top: 6px; }

/* =========================================
   TRUST BADGES
   ========================================= */
.trust-row { display: flex; align-items: center; justify-content: center; gap: 28px; flex-wrap: wrap; }
.trust-badge { display: flex; align-items: center; gap: 7px; font-size: .78rem; font-weight: 600; color: rgba(255,255,255,.9); }

/* =========================================
   FOOTER
   ========================================= */
.footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,.65);
  padding: 38px 40px 26px;
}
.footer__top {
  display: flex; align-items: flex-start; justify-content: space-between;
  flex-wrap: wrap; gap: 20px; margin-bottom: 28px;
}
.footer__logo { display: flex; align-items: center; gap: 9px; color: #fff; }
.footer__nav { display: flex; gap: 28px; font-size: .85rem; flex-wrap: wrap; }
.footer__nav a { transition: color .2s; }
.footer__nav a:hover { color: #fff; }
.footer__social-group { display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.footer__social-label { font-size: .75rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.footer__social { display: flex; gap: 10px; }
.footer__social a {
  width: 34px; height: 34px; border-radius: 8px;
  background: rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: .85rem; transition: background .2s;
}
.footer__social a:hover { background: var(--brand); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08); padding-top: 18px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: .78rem; flex-wrap: wrap; gap: 10px;
}
.footer__bottom-links { display: flex; gap: 20px; }
.footer__bottom-links a:hover { color: #fff; }

/* =========================================
   ECOSYSTEM ROW
   ========================================= */
.ecosystem-row { display: flex; align-items: center; justify-content: center; gap: 52px; flex-wrap: wrap; }
.eco-item { display: flex; flex-direction: column; align-items: center; gap: 9px; }
.eco-icon {
  width: 54px; height: 54px; border-radius: 14px;
  background: linear-gradient(135deg, #dff2fc, #b8e5f7);
  display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
}
.eco-label { font-size: .82rem; font-weight: 600; color: var(--text-mid); }

/* =========================================
   COMPLIANCE PILLS
   ========================================= */
.compliance-row { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-top: 28px; }
.compliance-pill {
  display: flex; align-items: center; gap: 7px;
  background: rgba(255,255,255,.18); border: 1.5px solid rgba(255,255,255,.35);
  border-radius: 40px; padding: 8px 18px; font-size: .8rem; font-weight: 600; color: var(--white);
}

/* =========================================
   SECURITY SECTION (dark)
   ========================================= */
.security-section {
  background: linear-gradient(135deg, #0d2a4a 0%, #081d36 100%);
  color: #fff; padding: 72px 0;
}
.security-section .section-title { color: #fff; }
.security-section .section-subtitle { color: rgba(255,255,255,.6); }
.sec-badge {
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-md); padding: 28px 20px; text-align: center; transition: background .2s;
}
.sec-badge:hover { background: rgba(255,255,255,.12); }
.sec-badge__icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: rgba(91,200,245,.16);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px; font-size: 1.4rem;
}
.sec-badge__title { font-size: .92rem; font-weight: 700; color: #fff; }
.sec-badge__sub   { font-size: .78rem; color: rgba(255,255,255,.45); margin-top: 4px; }

/* =========================================
   STEPS
   ========================================= */
.steps-list { display: flex; flex-direction: column; gap: 32px; }
.step-item  { display: flex; gap: 16px; align-items: flex-start; }
.step-num {
  width: 32px; height: 32px; min-width: 32px; border-radius: 50%;
  background: var(--navy); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: .85rem;
}
.step-tag  { font-size: .68rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--sky-deep); margin-bottom: 3px; }
.step-title{ font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 3px; }
.step-desc { font-size: .84rem; color: var(--text-mid); }

/* =========================================
   WAITLIST FORM
   ========================================= */
.waitlist-wrap { max-width: 480px; margin: 0 auto; }
.waitlist-form {
  display: flex; border-radius: 40px; overflow: hidden;
  box-shadow: 0 6px 28px rgba(0,0,0,.18); margin-bottom: 12px;
}
.waitlist-form input {
  flex: 1; padding: 14px 22px; border: none; outline: none;
  font-size: .9rem; font-family: inherit; color: var(--text-dark);
}
.waitlist-form button {
  padding: 14px 26px; background: var(--navy); color: #fff; border: none;
  font-family: inherit; font-size: .88rem; font-weight: 700; cursor: pointer; white-space: nowrap; transition: background .2s;
}
.waitlist-form button:hover { background: #1a3e68; }
.waitlist-note { font-size: .76rem; color: rgba(255,255,255,.7); }
.waitlist-trust { display: flex; gap: 20px; justify-content: center; margin-top: 14px; flex-wrap: wrap; }

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .section-title { font-size: 1.7rem; }
  .navbar__nav { display: none; }
  .ecosystem-row { gap: 28px; }
  .footer__top { flex-direction: column; }
  .footer__social-group { align-items: flex-start; }
}
@media (max-width: 600px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
  .navbar { padding: 0 16px; }
  .footer { padding: 28px 16px 20px; }
  .trust-row, .compliance-row { gap: 12px; }
  .section { padding: 60px 0; }
}