/* ==========================================================================
   Dhanya Vaaradhi — Professional Coming Soon Landing Page
   ========================================================================== */

:root {
  --white: #ffffff;
  --white-soft: rgba(255, 255, 255, 0.82);
  --white-muted: rgba(255, 255, 255, 0.58);
  --green: #718c3e;
  --green-light: #9ebd5e;
  --dark: #0b0d09;
  --border: rgba(255, 255, 255, 0.18);
  --shadow: 0 18px 55px rgba(0, 0, 0, 0.34);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html,
body {
  width: 100%;
  min-height: 100%;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  font-family: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--white);
  background: var(--dark);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

.site-background,
.bg-video,
.video-overlay,
.video-vignette {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
}

.site-background {
  z-index: -3;
  background: #161a11;
  overflow: hidden;
}

.bg-video {
  z-index: -3;
  object-fit: cover;
  object-position: center center;
  transform: scale(1.015);
  filter: saturate(0.88) contrast(1.04);
}

.video-overlay {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(5, 7, 4, 0.72) 0%, rgba(8, 10, 6, 0.38) 45%, rgba(4, 5, 3, 0.60) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.08) 38%, rgba(0, 0, 0, 0.58) 100%);
}

.video-vignette {
  z-index: -1;
  background: radial-gradient(
    ellipse at center,
    transparent 28%,
    rgba(0, 0, 0, 0.16) 65%,
    rgba(0, 0, 0, 0.48) 100%
  );
  pointer-events: none;
}

.page-wrapper {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  position: relative;
}

.container {
  width: min(1180px, calc(100% - 64px));
  margin-inline: auto;
}

/* Header */
.site-header {
  padding: 28px 0;
  flex-shrink: 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: inline-flex;
  text-decoration: none;
  animation: fade-down 0.9s var(--ease) both;
}

.logo-shell {
  width: 184px;
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 13px 18px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(10px);
  transition: transform 0.35s var(--ease), box-shadow 0.35s ease;
}

.logo-shell:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.34);
}

.logo-img {
  display: block;
  width: 100%;
  max-height: 52px;
  object-fit: contain;
}

.launch-status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.18);
  color: var(--white-soft);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
  animation: fade-down 0.9s 0.1s var(--ease) both;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green-light);
  box-shadow: 0 0 0 5px rgba(158, 189, 94, 0.12);
  animation: pulse 2.2s ease-in-out infinite;
}

/* Hero */
.hero-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 0 55px;
}

.hero-content {
  width: min(900px, 100%);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 16px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  animation: fade-up 0.8s 0.08s var(--ease) both;
}

.eyebrow-line {
  width: 28px;
  height: 1px;
  background: rgba(255, 255, 255, 0.45);
}

.hero-title {
  font-family: "Manrope", sans-serif;
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.05;
  text-wrap: balance;
  text-shadow: 0 10px 35px rgba(0, 0, 0, 0.34);
  animation: fade-up 0.9s 0.16s var(--ease) both;
}

.hero-title span {
  font-weight: 800;
  color: var(--white);
}

.hero-subtitle {
  width: min(720px, 100%);
  margin-top: 18px;
  color: var(--white-soft);
  font-size: clamp(0.85rem, 1.1vw, 0.96rem);
  line-height: 1.75;
  font-weight: 400;
  text-wrap: balance;
  text-shadow: 0 3px 18px rgba(0, 0, 0, 0.68);
  animation: fade-up 0.9s 0.24s var(--ease) both;
}

.hero-points {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 23px;
  animation: fade-up 0.9s 0.32s var(--ease) both;
}

.hero-points span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.16);
  color: rgba(255, 255, 255, 0.77);
  font-size: 0.7rem;
  font-weight: 600;
  backdrop-filter: blur(10px);
}

.hero-points i {
  color: #b4d276;
  font-size: 0.72rem;
}

.hero-action {
  margin-top: 22px;
  animation: fade-up 0.9s 0.40s var(--ease) both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  min-height: 44px;
  padding: 0 22px 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(14, 18, 12, 0.65);
  color: var(--white);
  text-decoration: none;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition:
    transform 0.35s var(--ease),
    background 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease;
}

.btn-primary > i:first-child {
  color: #25d366;
  font-size: 1.05rem;
  filter: drop-shadow(0 0 8px rgba(37, 211, 102, 0.4));
}

.btn-arrow {
  margin-left: 3px;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.65);
  transition: transform 0.3s var(--ease), color 0.3s ease, opacity 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.95);
  color: #0b0d09;
  border-color: #ffffff;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.btn-primary:hover > i:first-child {
  color: #128c7e;
  filter: none;
}

.btn-primary:hover .btn-arrow {
  color: #0b0d09;
  transform: translateX(4px);
  opacity: 1;
}

.btn-primary:focus-visible {
  outline: 3px solid rgba(180, 210, 118, 0.7);
  outline-offset: 4px;
}

.hero-note {
  margin-top: 15px;
  color: var(--white-muted);
  font-size: 0.7rem;
  animation: fade-up 0.9s 0.48s var(--ease) both;
}

/* Footer */
.site-footer {
  padding: 18px 0 24px;
  flex-shrink: 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.72rem;
}

.footer-divider {
  width: 1px;
  height: 13px;
  background: rgba(255, 255, 255, 0.28);
}

.developer-credit {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.developer-credit a {
  color: var(--white);
  font-weight: 700;
  text-decoration: none;
  transition: color 0.25s ease;
}

.developer-credit a:hover {
  color: #b9dc73;
}

/* Motion */
@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-down {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.55;
    transform: scale(0.8);
  }
}

/* Tablet */
@media (max-width: 768px) {
  body {
    overflow: hidden;
  }

  .container {
    width: min(100% - 28px, 600px);
  }

  .site-header {
    padding: 16px 0;
  }

  .logo-shell {
    width: 135px;
    min-height: 48px;
    padding: 8px 12px;
    border-radius: 12px;
  }

  .logo-img {
    max-height: 36px;
  }

  .launch-status {
    padding: 7px 11px;
    font-size: 0.62rem;
    letter-spacing: 0.1em;
  }

  .hero-main {
    padding: 18px 0 25px;
  }

  .eyebrow {
    margin-bottom: 12px;
    font-size: 0.62rem;
    letter-spacing: 0.18em;
  }

  .hero-title {
    font-size: clamp(1.6rem, 6.5vw, 2.3rem);
    line-height: 1.08;
  }

  .hero-subtitle {
    margin-top: 12px;
    font-size: 0.8rem;
    line-height: 1.55;
  }

  .hero-points {
    gap: 6px;
    margin-top: 16px;
  }

  .hero-points span {
    padding: 5px 10px;
    font-size: 0.66rem;
  }

  .hero-action {
    width: 100%;
    margin-top: 18px;
  }

  .btn-primary {
    min-height: 38px;
    padding: 0 16px;
    font-size: 0.66rem;
    letter-spacing: 0.08em;
  }

  .hero-note {
    max-width: 320px;
    font-size: 0.66rem;
    line-height: 1.45;
  }

  .site-footer {
    padding: 12px 0 16px;
  }
}

/* Small phones */
@media (max-width: 480px) {
  .desktop-br {
    display: none;
  }

  .header-inner {
    align-items: center;
  }

  .logo-shell {
    width: 115px;
    min-height: 40px;
    padding: 6px 9px;
    border-radius: 10px;
  }

  .logo-img {
    max-height: 28px;
  }

  .launch-status {
    padding: 5px 9px;
    font-size: 0.58rem;
    letter-spacing: 0.06em;
  }

  .hero-main {
    padding-top: 10px;
  }

  .hero-points {
    gap: 5px;
  }

  .hero-points span {
    padding: 4px 8px;
    font-size: 0.62rem;
  }

  .hero-title {
    font-size: clamp(1.35rem, 6.2vw, 1.75rem);
    line-height: 1.1;
  }

  .hero-subtitle {
    font-size: 0.74rem;
    line-height: 1.5;
  }

  .btn-primary {
    min-height: 36px;
    padding: 0 14px;
    font-size: 0.62rem;
    gap: 7px;
  }

  .btn-primary > i:first-child {
    font-size: 0.85rem;
  }

  .footer-inner {
    font-size: 0.62rem;
    gap: 8px;
  }
}

/* Accessibility / reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .bg-video {
    display: none;
  }
}