/* ===========================
   GLOBAL RESET & THEME TOKENS
   =========================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #ff1744; /* neon crimson */
  --primary-soft: rgba(255, 23, 68, 0.1);
  --primary-glow: rgba(255, 23, 68, 0.65);
  --dark: #050816;
  --text: #f9fafb;
  --muted: #9ca3af;
  --border: rgba(255, 255, 255, 0.2);
  --bg: #020617;
  --white: #ffffff;
  --glass-bg: rgba(15, 23, 42, 0.45);
  --glass-light: rgba(248, 250, 252, 0.08);
  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.7);
  --shadow-glow: 0 0 22px var(--primary-glow);
  --transition-fast: 0.2s ease-in-out;
  --transition-medium: 0.35s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  background: radial-gradient(circle at top, #0f172a 0, #020617 45%, #000000 100%);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* animated gradient background layer */
body::before {
  content: "";
  position: fixed;
  inset: -40%;
  background:
    radial-gradient(circle at 10% 20%, rgba(239, 68, 68, 0.26), transparent 60%),
    radial-gradient(circle at 80% 10%, rgba(59, 130, 246, 0.25), transparent 55%),
    radial-gradient(circle at 10% 90%, rgba(34, 197, 94, 0.22), transparent 55%);
  filter: blur(60px);
  opacity: 0.9;
  z-index: -2;
  animation: bgMove 22s infinite alternate ease-in-out;
}

/* overlay grid for subtle 3d background */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.05) 1px, transparent 1px);
  background-size: 70px 70px;
  mix-blend-mode: soft-light;
  pointer-events: none;
  z-index: -1;
}

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

button {
  font-family: inherit;
  cursor: pointer;
}

/* global image */
img {
  width: 100%;
  display: block;
  border-radius: inherit;
}

/* ===========================
   NAVBAR (GLASS + NEON)
   =========================== */

nav {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: linear-gradient(
    to bottom,
    rgba(15, 23, 42, 0.9),
    rgba(15, 23, 42, 0.7)
  );
  border-bottom: 1px solid rgba(148, 163, 184, 0.3);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.6);
}

/* top announcement bar */
nav > #black {
  background: linear-gradient(90deg, #0f172a, #111827, #0f172a);
  color: #e5e7eb;
  font-family: "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
  text-align: center;
  padding: 6px 10px;
  border-bottom: 1px solid rgba(249, 250, 251, 0.06);
  font-size: 13px;
  letter-spacing: 0.4px;
  position: relative;
  overflow: hidden;
}

/* subtle shine animation */
nav > #black::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(248, 250, 252, 0.16),
    transparent
  );
  transform: translateX(-100%);
  animation: shineBar 8s infinite;
}

/* main nav row */
#nav1 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 5vw;
  gap: 20px;
}

/* logo in nav */
#logo {
  flex-shrink: 0;
  width: 150px;
  height: 56px;
  display: flex;
  align-items: center;
  perspective: 500px;
}

#logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(248, 250, 252, 0.22));
  transform-origin: center;
  animation: floatCard 7s infinite ease-in-out;
}

/* main nav links */
#nav1 #links {
  width: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  font-size: 13px;
  font-weight: 600;
  flex-wrap: wrap;
}

#nav1 div > a > button {
  background: transparent;
  border: none;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 6px 6px;
  position: relative;
  color: #e5e7eb;
  transition:
    color var(--transition-fast),
    transform var(--transition-fast),
    text-shadow var(--transition-fast);
}

#nav1 div > a > button::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: radial-gradient(circle at 0 0, #f97316, var(--primary));
  box-shadow: 0 0 10px var(--primary-glow);
  transition: width var(--transition-fast);
}

#nav1 div > a > button:hover {
  color: #f97316;
  transform: translateY(-1px);
  text-shadow: 0 0 12px rgba(249, 115, 22, 0.7);
}

#nav1 div > a > button:hover::after {
  width: 100%;
}

/* right header icons section */
#links2 {
  width: 40%;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 16px;
  font-size: 18px;
  color: #e5e7eb;
}

#links2 a {
  text-decoration: none;
  color: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition:
    color var(--transition-fast),
    transform var(--transition-fast),
    text-shadow var(--transition-fast);
}

#links2 a:hover {
  color: var(--primary);
  transform: translateY(-1px) scale(1.05);
  text-shadow: 0 0 12px var(--primary-glow);
}

/* wishlist / cart count badges */
#wishcount,
#cartcount {
  font-size: 11px;
  background: var(--primary);
  color: #fff;
  padding: 1px 6px;
  border-radius: 999px;
  margin-left: -12px;
  margin-right: 4px;
  box-shadow: 0 0 12px var(--primary-glow);
}

/* PROFILE DROPDOWN (GLASS) */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropbtn {
  background: radial-gradient(circle at 0 0, #f97316, var(--primary));
  color: #f9fafb;
  padding: 7px 10px;
  font-size: 15px;
  border-radius: 999px;
  border: 1px solid rgba(248, 250, 252, 0.35);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 8px 18px rgba(0, 0, 0, 0.35),
    0 0 12px var(--primary-glow);
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    filter var(--transition-fast);
}

.dropbtn:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
  box-shadow:
    0 14px 30px rgba(0, 0, 0, 0.55),
    0 0 18px var(--primary-glow);
}

.dropdown-content {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  background: linear-gradient(
    135deg,
    rgba(15, 23, 42, 0.92),
    rgba(15, 23, 42, 0.8)
  );
  min-width: 190px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft), var(--shadow-glow);
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.3);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  z-index: 40;
}

.dropdown-content a {
  color: #e5e7eb;
  padding: 10px 14px;
  text-decoration: none;
  display: block;
  font-size: 13px;
  font-weight: 500;
  transition:
    background var(--transition-fast),
    color var(--transition-fast),
    padding-left var(--transition-fast);
}

.dropdown-content a:hover {
  background: radial-gradient(circle at 0 0, rgba(248, 113, 113, 0.2), transparent);
  color: #f97316;
  padding-left: 18px;
}

/* show on hover (desktop) */
.dropdown:hover .dropdown-content {
  display: block;
}

/* ===========================
   HAMBURGER + MOBILE MENU
   =========================== */

.hamburger {
  display: none;
  width: 26px;
  height: 22px;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
}

.hamburger span {
  display: block;
  height: 2px;
  border-radius: 999px;
  background: #e5e7eb;
  transition:
    transform 0.25s ease,
    opacity 0.25s ease,
    background 0.25s ease;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

/* mobile menu overlay */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  z-index: 45;
  display: none;
  align-items: stretch;
  justify-content: flex-end;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu-panel {
  width: 80%;
  max-width: 320px;
  background: linear-gradient(
      145deg,
      rgba(15, 23, 42, 0.96),
      rgba(15, 23, 42, 0.82)
    ),
    var(--glass-light);
  border-left: 1px solid rgba(148, 163, 184, 0.4);
  box-shadow: -10px 0 40px rgba(15, 23, 42, 0.9);
  padding: 16px 16px 20px;
  display: flex;
  flex-direction: column;
  animation: slideInMenu 0.3s ease-out;
}

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.mobile-menu-logo img {
  width: 120px;
}

.mobile-menu-close {
  background: transparent;
  border: none;
  color: #e5e7eb;
  font-size: 20px;
  cursor: pointer;
}

.mobile-menu-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}

.mobile-menu-links a {
  padding: 8px 4px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #e5e7eb;
  transition:
    background var(--transition-fast),
    color var(--transition-fast),
    padding-left var(--transition-fast);
}

.mobile-menu-links a:hover {
  background: rgba(15, 23, 42, 0.9);
  color: #f97316;
  padding-left: 10px;
}

.mobile-menu-divider {
  height: 1px;
  background: rgba(148, 163, 184, 0.35);
  margin: 14px 0;
}

.mobile-menu-profile {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-menu-profile button {
  width: 100%;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(15, 23, 42, 0.95);
  color: #e5e7eb;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition:
    background var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.mobile-menu-profile button:hover {
  background: radial-gradient(circle at 0 0, #f97316, var(--primary));
  box-shadow:
    0 10px 24px rgba(0, 0, 0, 0.9),
    0 0 18px var(--primary-glow);
  transform: translateY(-2px);
}

/* ===========================
   MAIN CONTAINER / CONTENT
   =========================== */

#container {
  max-width: 1200px;
  margin: 24px auto 60px auto;
  padding: 0 16px 40px 16px;
  position: relative;
  z-index: 1;
}

/* HERO (if you re-enable #maindiv) */
#maindiv {
  font-size: 24px;
  position: absolute;
  top: 18%;
  left: 9%;
  max-width: 420px;
  font-weight: 700;
  z-index: 5;
  text-align: left;
  background: linear-gradient(
      135deg,
      rgba(15, 23, 42, 0.85),
      rgba(15, 23, 42, 0.65)
    ),
    var(--glass-light);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  box-shadow: var(--shadow-soft), var(--shadow-glow);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  transform-origin: center;
  animation: floatCard 10s infinite ease-in-out;
}

#maindiv h1 {
  font-size: 26px;
  margin-bottom: 8px;
  color: #f9fafb;
  text-shadow: 0 0 16px rgba(15, 23, 42, 0.9);
}

#maindiv p {
  font-size: 14px;
  color: var(--muted) !important;
  margin-bottom: 12px;
}

#maindiv a button {
  background: radial-gradient(circle at 0 0, #f97316, var(--primary));
  padding: 11px 20px;
  padding-inline: 30px;
  color: white;
  border: none;
  width: 100%;
  max-width: 260px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  box-shadow:
    0 12px 28px rgba(0, 0, 0, 0.85),
    0 0 20px var(--primary-glow);
  transform-origin: center;
  transition:
    transform var(--transition-medium),
    box-shadow var(--transition-medium),
    filter var(--transition-medium);
}

#maindiv a button:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.95),
    0 0 26px var(--primary-glow);
  filter: brightness(1.06);
}

/* hero image block (second div in #container) */
#container > div:nth-of-type(1) {
  border-radius: calc(var(--radius-lg) + 4px);
  overflow: hidden;
  box-shadow: 0 25px 55px rgba(15, 23, 42, 0.9);
  transform-origin: center;
  transform: perspective(900px) rotateY(-6deg) rotateX(2deg);
  transition:
    transform 0.6s ease,
    box-shadow 0.6s ease;
}

#container > div:nth-of-type(1):hover {
  transform: perspective(900px) rotateY(0deg) rotateX(0deg) translateY(-4px);
  box-shadow:
    0 25px 70px rgba(15, 23, 42, 1),
    0 0 28px rgba(148, 163, 184, 0.45);
}

/* LAPTOP / FEATURE SECTIONS */
#slideshow {
  width: 50%;
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(15, 23, 42, 0.9);
  transform-origin: center;
  transform: perspective(900px) rotateY(5deg);
  transition:
    transform 0.6s ease,
    box-shadow 0.6s ease;
}

#slideshow img {
  width: 100%;
}

#slideshow:hover {
  transform: perspective(900px) rotateY(0deg) translateY(-4px);
  box-shadow: 0 22px 45px rgba(15, 23, 42, 1);
}

#laptop {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  margin: 70px 0;
  background: rgba(15, 23, 42, 0.75);
  border-radius: var(--radius-lg);
  padding: 20px 26px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(148, 163, 184, 0.28);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

#laptop2 {
  font-weight: 600;
  width: 45%;
  padding-left: 4px;
  color: #e5e7eb;
}

#laptop2 > div {
  margin-top: 10px;
  margin-bottom: 16px;
  font-size: 24px;
}

#laptop2 span {
  color: #f97316;
}

#laptop2 > p {
  font-size: 14px;
  color: var(--muted);
}

/* MID TEXT SECTION */
#mid1 {
  text-align: center;
  margin-top: 60px;
  margin-bottom: 30px;
}

#mid1 h1 {
  font-size: 24px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

#mid1 p {
  color: var(--muted) !important;
  font-size: 14px;
  margin-top: 8px;
}

/* APP / PLAYSTORE SECTION */
#google {
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  gap: 32px;
  font-weight: bold;
  margin-top: 40px;
  margin-bottom: 50px;
  background: rgba(15, 23, 42, 0.78);
  border-radius: var(--radius-lg);
  padding: 24px 26px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-soft);
}

#google > div:first-child img {
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.9);
}

#play2 {
  margin-top: 4%;
  margin-right: 4%;
  width: 50%;
}

#play2 h1 {
  font-size: 24px;
  margin-bottom: 10px;
}

#play2 p {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 18px;
}

#playstore {
  width: 60%;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

#playstore img {
  width: 150px;
  max-width: 48%;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: #000;
  box-shadow:
    0 10px 20px rgba(0, 0, 0, 0.8),
    0 0 16px rgba(148, 163, 184, 0.5);
  transition:
    transform var(--transition-medium),
    box-shadow var(--transition-medium),
    filter var(--transition-medium);
}

#playstore img:hover {
  transform: translateY(-4px) scale(1.03);
  filter: brightness(1.1);
  box-shadow:
    0 18px 34px rgba(0, 0, 0, 1),
    0 0 20px rgba(248, 250, 252, 0.8);
}

/* CATEGORIES / BANNERS */
#harshal {
  margin: 90px auto 24px auto !important;
  text-align: center !important;
  font-size: 24px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

#girl {
  margin-bottom: 14px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.95);
  transform-origin: center;
  transform: perspective(900px) rotateX(2deg);
  transition:
    transform 0.6s ease,
    box-shadow 0.6s ease;
}

#girl:hover {
  transform: perspective(900px) rotateX(0deg) translateY(-4px);
  box-shadow: 0 24px 55px rgba(15, 23, 42, 1);
}

/* FINAL CTA */
#last {
  margin: 80px auto;
  text-align: center;
  font-weight: bold;
  font-size: 18px;
}

#last p {
  margin-bottom: 12px;
  color: #e5e7eb;
}

#last button {
  background: radial-gradient(circle at 0 0, #f97316, var(--primary));
  border: none;
  color: #fff;
  font-weight: bold;
  padding: 9px 45px;
  border-radius: 999px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  box-shadow:
    0 16px 34px rgba(0, 0, 0, 0.9),
    0 0 22px var(--primary-glow);
  transition:
    background var(--transition-medium),
    transform var(--transition-medium),
    box-shadow var(--transition-medium),
    filter var(--transition-medium);
}

#last button:hover {
  transform: translateY(-4px) scale(1.03);
  filter: brightness(1.08);
  box-shadow:
    0 22px 44px rgba(0, 0, 0, 1),
    0 0 28px var(--primary-glow);
}

/* ===========================
   FOOTER (GLASS + ANIMATIONS)
   =========================== */

footer {
  margin-top: 24px;
  padding-top: 32px;
}

/* glass card main footer row */
#foot1 {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  font-size: 16px;
  margin-top: 14px;
  padding: 18px 14px;
  border-radius: var(--radius-lg);
  background: linear-gradient(
      145deg,
      rgba(15, 23, 42, 0.9),
      rgba(15, 23, 42, 0.75)
    ),
    var(--glass-light);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(148, 163, 184, 0.3);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

/* glowing animated border */
#foot1::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: conic-gradient(
    from 0deg,
    rgba(248, 113, 113, 0.5),
    rgba(56, 189, 248, 0.4),
    rgba(52, 211, 153, 0.4),
    rgba(248, 113, 113, 0.5)
  );
  opacity: 0.35;
  mix-blend-mode: screen;
  animation: footerGlow 18s linear infinite;
  pointer-events: none;
}

#foot1 > div {
  position: relative;
  z-index: 1;
}

#foot1 h2 {
  font-size: 15px;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

#foot1 > div p {
  color: var(--muted);
  margin-bottom: 6px;
  cursor: pointer;
  transition:
    color var(--transition-fast),
    transform var(--transition-fast),
    text-shadow var(--transition-fast);
}

/* clickable links for about/contact can reuse this effect */
#foot1 > div p:hover {
  color: #f97316;
  transform: translateX(4px);
  text-shadow: 0 0 10px rgba(248, 113, 113, 0.7);
}

footer > p {
  color: var(--muted);
  text-align: center;
  margin: 16px auto;
  max-width: 680px;
  padding: 0 12px;
}

footer hr {
  border: none;
  border-top: 1px solid rgba(148, 163, 184, 0.35);
  margin: 18px 0;
}

/* bottom row: logo + social icons */
#foot2 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-bottom: 10px;
}

#footicon {
  display: flex;
  gap: 10px;
  align-items: center;
}

#footicon img {
  width: 130px;
  filter: drop-shadow(0 0 12px rgba(15, 23, 42, 0.9));
}

#footicon p {
  color: var(--muted);
  font-size: 13px;
}

/* social icon ring */
#lastlink {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 22px;
  position: relative;
}

/* floating radial glow behind icons */
#lastlink::before {
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: 999px;
  background: radial-gradient(circle at 50% 0, rgba(56, 189, 248, 0.2), transparent 60%);
  opacity: 0.6;
  animation: iconAura 10s ease-in-out infinite alternate;
  z-index: -1;
}

#lastlink i {
  cursor: pointer;
  color: #e5e7eb;
  transition:
    color var(--transition-fast),
    transform var(--transition-fast),
    text-shadow var(--transition-fast);
  animation: iconPulse 4.5s ease-in-out infinite;
}

/* different delays so icons move differently */
#lastlink i:nth-child(1) {
  animation-delay: 0s;
}
#lastlink i:nth-child(2) {
  animation-delay: 0.3s;
}
#lastlink i:nth-child(3) {
  animation-delay: 0.6s;
}
#lastlink i:nth-child(4) {
  animation-delay: 0.9s;
}
#lastlink i:nth-child(5) {
  animation-delay: 1.2s;
}
#lastlink i:nth-child(6) {
  animation-delay: 1.5s;
}
#lastlink i:nth-child(7) {
  animation-delay: 1.8s;
}
#lastlink i:nth-child(8) {
  animation-delay: 2.1s;
}

#lastlink i:hover {
  color: var(--primary);
  transform: translateY(-4px) scale(1.15);
  text-shadow: 0 0 16px var(--primary-glow);
}

/* ===========================
   FOOTER BOTTOM-SHEET POPUP
   =========================== */

.footer-sheet-overlay {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.65), rgba(15, 23, 42, 0.9));
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 60;
}

.footer-sheet-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.footer-sheet {
  position: fixed;
  left: 50%;
  bottom: 0;
  transform: translate(-50%, 110%);
  width: 100%;
  max-width: 600px;
  background: linear-gradient(
      160deg,
      rgba(15, 23, 42, 0.94),
      rgba(15, 23, 42, 0.85)
    ),
    var(--glass-light);
  border-radius: 18px 18px 0 0;
  border-top: 1px solid rgba(248, 250, 252, 0.18);
  border-left: 1px solid rgba(148, 163, 184, 0.28);
  border-right: 1px solid rgba(148, 163, 184, 0.28);
  box-shadow:
    0 -18px 55px rgba(0, 0, 0, 0.85),
    0 0 22px rgba(148, 163, 184, 0.45);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 10px 16px 16px;
  z-index: 61;
  opacity: 0;
  pointer-events: none;
}

.footer-sheet.active {
  opacity: 1;
  pointer-events: auto;
  animation: sheetSlideUp 0.35s ease-out forwards;
}

/* little handle */
.sheet-handle {
  width: 50px;
  height: 4px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.7);
  margin: 6px auto 12px;
}

/* content */
.footer-sheet-content {
  color: #e5e7eb;
  font-size: 14px;
}

.footer-sheet-content h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.footer-sheet-content p {
  margin-bottom: 8px;
  color: var(--muted);
}

/* close button */
.footer-sheet-close {
  margin-top: 10px;
  width: 100%;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: rgba(15, 23, 42, 0.95);
  color: #e5e7eb;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition:
    background var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.footer-sheet-close:hover {
  background: radial-gradient(circle at 0 0, #f97316, var(--primary));
  box-shadow:
    0 10px 24px rgba(0, 0, 0, 0.9),
    0 0 18px var(--primary-glow);
  transform: translateY(-2px);
}

/* ===========================
   SIGNUP MODAL (GLASS 3D)
   =========================== */

#signupModal {
  display: none; /* JS toggles flex/none */
  position: fixed;
  inset: 0;
  z-index: 50;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

/* dark overlay behind card is body background already */

#signupModal > #black,
#signupModal > #white {
  position: relative;
  z-index: 2;
}

/* left side (info) */
#signupModal #black {
  width: 50%;
  background: radial-gradient(circle at 0 0, rgba(248, 250, 252, 0.4), transparent),
    linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.8));
  color: #f9fafb;
  padding: 32px 26px;
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  border: 1px solid rgba(248, 250, 252, 0.14);
  box-shadow: var(--shadow-soft), var(--shadow-glow);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* logo inside modal */
#signupModal #logo {
  width: 70%;
  margin: 0 auto 22px auto;
}

#signupModal #logo img {
  width: 100%;
  filter: drop-shadow(0 0 16px rgba(248, 250, 252, 0.5));
}

#signupModal #black h1 {
  margin-left: 15%;
  margin-bottom: 10px;
  font-size: 24px;
}

#signupModal #black p {
  margin-left: 15%;
  margin-bottom: 10px;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #e5e7eb;
}

#signupModal #black h3 {
  margin-left: 15%;
  margin-bottom: 6px;
  font-size: 14px;
}

/* right side (form) */
#signupModal #white {
  width: 50%;
  background: linear-gradient(
      145deg,
      rgba(15, 23, 42, 0.88),
      rgba(15, 23, 42, 0.72)
    ),
    var(--glass-light);
  color: #f9fafb;
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border: 1px solid rgba(148, 163, 184, 0.35);
  position: relative;
  padding-top: 10px;
}

/* close button */
#white #hide {
  width: 36px;
  height: 36px;
  text-align: center;
  color: #e5e7eb;
  background-color: transparent;
  border: none;
  margin-left: auto;
  margin-right: 16px;
  margin-top: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 20px !important;
  transition:
    background var(--transition-fast),
    color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

#white #hide:hover {
  background: rgba(15, 23, 42, 0.9);
  color: #f97316;
  transform: translateY(-1px);
  box-shadow: 0 0 14px rgba(248, 113, 113, 0.7);
}

/* form */
#signupModal form {
  width: 80%;
  margin: 0 auto 26px auto;
  margin-top: 10%;
}

#signupModal form h2 {
  font-size: 22px;
  margin-bottom: 14px;
}

#signupModal form label {
  font-size: 13px;
  font-weight: 600;
}

/* fields */
#signupModal input[type="text"],
#signupModal input[type="email"],
#signupModal input[type="password"] {
  width: 100%;
  padding: 10px 11px;
  color: #f9fafb;
  margin-top: 5px;
  margin-bottom: 10px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: rgba(15, 23, 42, 0.9);
  box-shadow:
    inset 0 0 0 1px rgba(15, 23, 42, 0.95),
    0 0 0 rgba(0, 0, 0, 0);
  font-size: 13px;
  transition:
    border var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast),
    transform var(--transition-fast);
}

#signupModal input[type="text"]:focus,
#signupModal input[type="email"]:focus,
#signupModal input[type="password"]:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(15, 23, 42, 0.95);
  box-shadow:
    0 0 0 1px var(--primary),
    0 0 16px var(--primary-glow);
  transform: translateY(-1px);
}

/* submit button */
#signupModal input[type="submit"] {
  width: 100%;
  padding: 10px 12px;
  color: #fff;
  background: radial-gradient(circle at 0 0, #f97316, var(--primary));
  margin-top: 5px;
  margin-bottom: 10px;
  border-radius: 999px;
  border: none;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 13px;
  font-weight: 800;
  box-shadow:
    0 14px 32px rgba(0, 0, 0, 0.95),
    0 0 20px var(--primary-glow);
  transition:
    transform var(--transition-medium),
    box-shadow var(--transition-medium),
    filter var(--transition-medium);
}

#signupModal input[type="submit"]:hover {
  transform: translateY(-3px) scale(1.02);
  filter: brightness(1.05);
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 1),
    0 0 24px var(--primary-glow);
}

#signupModal #white h3,
#signupModal #white p {
  text-align: left;
  font-size: 13px;
  color: var(--muted);
}

/* ===========================
   RESPONSIVE STYLES
   =========================== */

/* Large tablets / small desktops */
@media (max-width: 1024px) {
  #nav1 {
    padding-inline: 18px;
  }

  #nav1 #links {
    justify-content: flex-start;
  }

  #maindiv {
    top: 16%;
    left: 7%;
    max-width: 360px;
  }

  #laptop {
    gap: 22px;
  }

  #play2 {
    margin-right: 0;
  }
}

/* Tablets / mid screens */
@media (max-width: 900px) {
  #nav1 {
    padding-inline: 12px;
    flex-wrap: wrap;
    row-gap: 10px;
  }

  /* hide center links on tablet/mobile, use hamburger menu */
  #links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  #logo {
    order: 1;
  }

  #links2 {
    order: 2;
  }

  #maindiv {
    position: static;
    margin: 16px auto 10px auto;
    max-width: 520px;
  }

  #container > div:nth-of-type(1) {
    margin-top: 10px;
    transform: perspective(900px) rotateY(0deg) rotateX(0deg);
  }

  #laptop,
  #google {
    flex-direction: column;
  }

  #laptop2,
  #slideshow,
  #play2 {
    width: 100%;
  }

  #google {
    padding-inline: 18px;
  }

  #signupModal #black,
  #signupModal #white {
    border-radius: 0;
  }
}

/* Mobiles */
@media (max-width: 700px) {
  nav > #black {
    font-size: 12px;
    padding-inline: 8px;
  }

  #nav1 {
    padding-inline: 12px;
  }

  #maindiv {
    padding: 16px;
  }

  #maindiv h1 {
    font-size: 20px;
  }

  #laptop {
    margin: 40px 0;
    padding: 18px 16px;
  }

  #mid1 {
    margin-top: 40px;
  }

  #harshal {
    margin: 50px auto 16px auto !important;
    font-size: 18px;
  }

  #foot1 {
    flex-wrap: wrap;
    gap: 18px;
  }

  #foot2 {
    flex-direction: column;
    align-items: flex-start;
  }

  #lastlink {
    justify-content: flex-start;
  }

  /* signup modal vertical on mobile */
  #signupModal {
    align-items: flex-start;
  }

  #signupModal #black,
  #signupModal #white {
    width: 100%;
    border-radius: 0;
  }

  #signupModal #black {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding-inline: 20px;
  }

  #signupModal #white {
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  }

  #signupModal form {
    width: 86%;
    margin-top: 20px;
  }

  .footer-sheet {
    max-width: 100%;
    border-radius: 14px 14px 0 0;
  }
}

/* Extra small */
@media (max-width: 480px) {
  #links2 {
    font-size: 16px;
    gap: 10px;
  }

  #playstore {
    width: 100%;
  }

  #playstore img {
    max-width: 100%;
  }

  #footicon img {
    width: 100px;
  }
}

/* ===========================
   KEYFRAME ANIMATIONS
   =========================== */

@keyframes bgMove {
  0% {
    transform: translate3d(-20px, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(10px, 10px, 0) scale(1.03);
  }
  100% {
    transform: translate3d(-15px, -10px, 0) scale(1.02);
  }
}

@keyframes shineBar {
  0% {
    transform: translateX(-120%);
  }
  50% {
    transform: translateX(120%);
  }
  100% {
    transform: translateX(120%);
  }
}

@keyframes floatCard {
  0% {
    transform: translateY(0px) translateZ(0px);
  }
  50% {
    transform: translateY(-7px) translateZ(5px);
  }
  100% {
    transform: translateY(0px) translateZ(0px);
  }
}

@keyframes slideInMenu {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0%);
    opacity: 1;
  }
}

@keyframes footerGlow {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes iconPulse {
  0% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-3px) scale(1.05);
  }
  100% {
    transform: translateY(0) scale(1);
  }
}

@keyframes iconAura {
  0% {
    opacity: 0.45;
    transform: translateY(0);
  }
  50% {
    opacity: 0.8;
    transform: translateY(-4px);
  }
  100% {
    opacity: 0.45;
    transform: translateY(0);
  }
}

@keyframes sheetSlideUp {
  0% {
    transform: translate(-50%, 110%);
  }
  80% {
    transform: translate(-50%, -4%);
  }
  100% {
    transform: translate(-50%, 0%);
  }
}