/* ========= BASE ========= */

:root {
  --color-bg-dark: #040816;
  --color-bg-dark-soft: #0b1020;
  --color-bg-light: #f5f7fb;
  --color-primary: #0c67a3;
  --color-primary-soft: #2a92cf;
  --color-primary-accent: #44c6ff;
  --color-text-main: #12161f;
  --color-text-muted: #5d6475;
  --color-white: #ffffff;
  --shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.15);
  --shadow-hover: 0 30px 65px rgba(12, 103, 163, 0.25);
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-pill: 999px;
}

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

html,
body {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  color: var(--color-text-main);
  background: var(--color-bg-light);
  line-height: 1.75;
}

/* ========= LAYOUT ========= */

.container {
  width: min(1120px, 100% - 2.5rem);
  margin: 0 auto;
}

.section {
  padding: 5rem 0;
}

.section-divider {
  margin-top: 2.5rem;
}

.section-light {
  background: var(--color-bg-light);
}

.section-dark {
  background: radial-gradient(
    circle at top left,
    #10264a,
    #040816 55%,
    #02030a
  );
  color: var(--color-white);
}

.section-header {
  max-width: 640px;
  margin-bottom: 3.2rem;
}

.section-header h2 {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: clamp(2rem, 3vw, 2.35rem);
  margin: 0 0 0.85rem;
  letter-spacing: -0.02em;
}

.section-header p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text-muted);
}

.section-dark .section-header p {
  color: rgba(255, 255, 255, 0.78);
}

.section-header-center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-header-left {
  text-align: left;
}

/* ========= NAV ========= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(4, 8, 22, 0.9);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo {
  height: 150px;
  width: 130px;
}

.nav {
  display: flex;
}

.nav-list {
  list-style: none;
  display: flex;
  gap: 1.75rem;
  padding: 0;
  margin: 0;
}

.nav-list a {
  color: #eaf2ff;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
}

.nav-list a:hover {
  color: var(--color-primary-accent);
}

.nav-list a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--color-primary-accent);
  transition: width 0.25s ease;
}

.nav-list a:hover::after,
.nav-list a.active::after {
  width: 100%;
}

/* mobile nav button */

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  height: 2px;
  width: 18px;
  background: #ffffff;
  border-radius: 999px;
  transition: transform 0.2s ease;
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  transform: translateY(-4px) rotate(-45deg);
}

/* ========= HERO ========= */

.hero-section {
  position: relative;
  min-height: 80vh;
  background: radial-gradient(
    circle at 0% 0%,
    #1d71b8,
    #040816 55%,
    #02030a
  );
  color: var(--color-white);
  display: flex;
  align-items: center;
}

.gradient-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 15% 80%,
    rgba(68, 198, 255, 0.18),
    transparent 55%
  );
  pointer-events: none;
}

.hero-wrapper {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 3rem;
  padding-top: 3rem;
}

.hero-content {
  padding: 5rem 0 4rem;
  max-width: 640px;
}

.hero-tagline {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  margin: 0 0 0.75rem;
  opacity: 0.9;
}

.hero-title {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: clamp(2.7rem, 4vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero-subtitle {
  font-size: 0.98rem;
  line-height: 1.8;
  max-width: 540px;
  margin: 0 0 1.9rem;
  color: rgba(235, 243, 255, 0.9);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 1.7rem;
}

.hero-highlight {
  font-size: 0.85rem;
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: linear-gradient(
    120deg,
    rgba(12, 103, 163, 0.35),
    rgba(68, 198, 255, 0.12)
  );
  display: inline-flex;
  align-items: center;
}

/* Hero image + aura */

.hero-media {
  position: relative;
  z-index: 1;
}

.hero-media::before {
  content: "";
  position: absolute;
  inset: -14%;
  background: radial-gradient(
    circle at 10% 0%,
    rgba(68, 198, 255, 0.45),
    transparent 55%
  );
  filter: blur(22px);
  opacity: 0.9;
  z-index: -1;
  animation: auraFloat 10s ease-in-out infinite alternate;
}

.hero-media img {
  width: 100%;
  height: auto;
  border-radius: 18px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.45);
  object-fit: cover;
}

@keyframes auraFloat {
  0% {
    transform: translate3d(-8px, 4px, 0) scale(0.96);
    opacity: 0.85;
  }
  100% {
    transform: translate3d(8px, -6px, 0) scale(1.03);
    opacity: 1;
  }
}

/* ========= BUTTONS ========= */

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-pill);
  border: none;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease,
    background 0.15s ease, color 0.15s ease;
}

.btn::before {
  content: "";
  position: absolute;
  top: -100%;
  left: -40%;
  width: 40%;
  height: 300%;
  background: linear-gradient(
    120deg,
    rgba(255, 255, 255, 0),
    rgba(255, 255, 255, 0.45),
    rgba(255, 255, 255, 0)
  );
  transform: translateX(-120%);
  opacity: 0;
}

.btn:hover {
  transform: translateY(-2px) scale(1.02);
}

.btn:hover::before {
  animation: buttonShine 1.2s ease forwards;
}

@keyframes buttonShine {
  0% {
    transform: translateX(-140%);
    opacity: 0;
  }
  30% {
    opacity: 1;
  }
  100% {
    transform: translateX(220%);
    opacity: 0;
  }
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--color-primary),
    var(--color-primary-accent)
  );
  color: var(--color-white);
  box-shadow: 0 14px 30px rgba(12, 103, 163, 0.4);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 34px rgba(12, 103, 163, 0.5);
}

.btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.6);
  color: #e6f1ff;
  background: transparent;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.09);
}

.btn-block {
  width: 100%;
  height: 50px;
}

/* ========= GRID & CARDS ========= */

.grid {
  display: grid;
  gap: 2.6rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  position: relative;
  background: linear-gradient(180deg, #ffffff 0%, #f3f6fb 100%);
  border-radius: var(--radius-lg);
  padding: 2.6rem 2.2rem;
  box-shadow: var(--shadow-soft);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(68, 198, 255, 0.15),
    transparent
  );
  opacity: 0;
  transition: opacity 0.35s ease;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
}

.card:hover::before {
  opacity: 1;
}

.card h3 {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.card p {
  font-size: 0.97rem;
  line-height: 1.8;
  color: var(--color-text-muted);
}

/* Card icons (abstract blobs) */

.card-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 1.15rem;
  display: block;
}

.blob-icon {
  filter: drop-shadow(0 10px 18px rgba(12, 103, 163, 0.24));
}

/* Dark-section cards */

.section-dark .card-contrast {
  background: linear-gradient(
    180deg,
    rgba(10, 22, 46, 0.96),
    rgba(4, 8, 22, 0.96)
  );
  border: 1px solid rgba(125, 180, 235, 0.35);
}

.section-dark .card-contrast h3 {
  color: #f8fbff;
}

.section-dark .card-contrast p,
.section-dark .card-contrast li {
  color: rgba(230, 239, 255, 0.9);
}

.card-featured {
  position: relative;
  border: 1px solid var(--color-primary-accent);
}

.card-featured::before {
  content: "Most Popular";
  position: absolute;
  top: 0.9rem;
  right: 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary-accent);
}

/* ========= PACKAGES ========= */

.package-tagline {
  font-size: 0.9rem;
  margin: 0.2rem 0 0.9rem;
  color: rgba(230, 239, 255, 0.9);
}

.package-list {
  padding-left: 1.1rem;
  margin: 0 0 0.9rem;
  font-size: 0.9rem;
  line-height: 1.8;
}

.package-list li {
  margin-bottom: 0.2rem;
}

.package-note {
  font-size: 0.82rem;
  opacity: 0.9;
}

/* ========= CONTACT ========= */

.contact-grid {
  display: grid;
  gap: 2.8rem;
  grid-template-columns: 1fr 1fr 0.8fr;
  align-items: flex-start;
}

.contact-info p,
.contact-info li {
  color: rgba(234, 243, 255, 0.92);
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 1.1rem;
}

.contact-list li {
  margin-bottom: 0.9rem;
  font-size: 0.95rem;
}

.contact-list a {
  color: var(--color-primary-accent);
  text-decoration: none;
}

.contact-note {
  font-size: 0.88rem;
  color: rgba(214, 227, 255, 0.9);
}

.contact-form-wrapper {
  background: rgba(10, 19, 42, 0.95);
  border-radius: var(--radius-lg);
  padding: 2rem 2rem;
  box-shadow: var(--shadow-soft);
}

.contact-form .form-row {
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
}

.contact-form label {
  font-size: 0.86rem;
  margin-bottom: 0.3rem;
  color: rgba(235, 243, 255, 0.9);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  background: rgba(3, 9, 26, 0.9);
  border-radius: 8px;
  border: 1px solid rgba(107, 141, 198, 0.7);
  color: var(--color-white);
  padding: 0.6rem 0.75rem;
  font-size: 0.9rem;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary-accent);
  box-shadow: 0 0 0 3px rgba(68, 198, 255, 0.25);
}

.contact-form textarea {
  resize: vertical;
}

/* NEW: Contact section image (Right Side) */

.contact-image img {
  width: 100%;
  max-width: 340px;
  border-radius: 16px;
  object-fit: cover;
  box-shadow: var(--shadow-soft);
  opacity: 0.95;
}

/* ========= FOOTER ========= */

.site-footer {
  background: #02030a;
  color: rgba(217, 226, 251, 0.9);
  padding: 1.6rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.86rem;
}

.footer-brand {
  font-family: "Montserrat", system-ui, sans-serif;
  font-weight: 600;
  margin: 0;
}

.footer-tagline {
  margin: 0.15rem 0 0;
  opacity: 0.8;
  font-size: 0.8rem;
}

.footer-links {
  display: flex;
  gap: 1.2rem;
}

.footer-links a {
  color: rgba(223, 233, 255, 0.9);
  text-decoration: none;
  font-size: 0.85rem;
}

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

.footer-meta {
  opacity: 0.8;
}

/* ========= SCROLL ANIMATIONS ========= */

.fade-up,
.fade-right {
  opacity: 0;
  transition: opacity 0.85s ease, transform 0.85s ease;
}

.fade-up {
  transform: translateY(28px);
}

.fade-right {
  transform: translateX(40px);
}

.reveal.fade-up {
  opacity: 1;
  transform: translateY(0);
}

.reveal.fade-right {
  opacity: 1;
  transform: translateX(0);
}

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

@media (max-width: 900px) {
  .nav {
    position: absolute;
    top: 64px;
    right: 0;
    left: 0;
    background: rgba(4, 8, 22, 0.98);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease;
  }

  .nav-open {
    max-height: 260px;
  }

  .nav-list {
    flex-direction: column;
    padding: 0.75rem 1.5rem 1.2rem;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .hero-wrapper {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    padding-top: 4rem;
  }

  .hero-media img {
    margin-top: 1.6rem;
  }

  /* CONTACT RESPONSIVE */
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-image img {
    max-width: 100%;
    margin-top: 1.5rem;
  }

  .footer-grid {
    flex-direction: column;
    align-items: flex-start;
  }
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.nav-list a.active {
  color: var(--color-primary-accent);
  position: relative;
}

.nav-list a.active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  background: var(--color-primary-accent);
  border-radius: 2px;
}

.section-divider {
  margin-top: 2.5rem;
}

/* ========= PACKAGE CARD ALIGNMENT FIX ========= */

.package-card {
  display: flex;
  flex-direction: column;
}

.package-card .btn {
  margin-top: auto;
}

/* ========= DELIVERY & DECISION LIST STYLING ========= */

.card ul {
  margin-top: 0.8rem;
  padding-left: 1.1rem;
  line-height: 1.7;
}

.card ul li {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.section-dark .card ul li {
  color: rgba(230, 239, 255, 0.9);
}