/* =========================================
   MELA UNSOL SOLAR ENERGY — STYLESHEET
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600&display=swap');

/* ---- CSS Variables ---- */
:root {
  --blue-900: #0d1f4a;
  --blue-800: #1a2f6b;
  --blue-700: #1e3a8a;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --blue-400: #60a5fa;
  --gold-600: #d97706;
  --gold-500: #f59e0b;
  --gold-400: #fbbf24;
  --gold-300: #fcd34d;
  --white:    #ffffff;
  --gray-50:  #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-500: #64748b;
  --gray-700: #334155;
  --gray-900: #0f172a;
  --dark:     #080f20;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 40px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,.08);
  --shadow-md: 0 8px 32px rgba(0,0,0,.14);
  --shadow-lg: 0 20px 60px rgba(0,0,0,.22);
  --shadow-glow: 0 0 40px rgba(245,158,11,.25);
  --transition: .35s cubic-bezier(.4,0,.2,1);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Poppins', sans-serif;
  background: var(--white);
  color: var(--gray-700);
  overflow-x: hidden;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---- Utility ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section--dark { background: var(--dark); color: var(--white); }
.section--alt  { background: var(--gray-50); }
.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--blue-800);
  line-height: 1.2;
}
.section-title span { color: var(--gold-500); }
.section--dark .section-title { color: var(--white); }
.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-500);
  max-width: 600px;
  margin-top: 12px;
}
.section--dark .section-subtitle { color: var(--gray-300); }
.section-header { margin-bottom: 64px; }
.section-header--center { text-align: center; }
.section-header--center .section-subtitle { margin: 12px auto 0; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
  color: var(--white);
  box-shadow: 0 8px 24px rgba(245,158,11,.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(245,158,11,.55); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.5);
  backdrop-filter: blur(6px);
}
.btn-outline:hover { background: rgba(255,255,255,.12); border-color: var(--white); }
.btn-blue {
  background: linear-gradient(135deg, var(--blue-700), var(--blue-900));
  color: var(--white);
  box-shadow: 0 8px 24px rgba(30,58,138,.35);
}
.btn-blue:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(30,58,138,.5); }

/* ---- Scroll Animation ---- */
[data-aos] {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .7s ease, transform .7s ease;
}
[data-aos].aos-animate {
  opacity: 1;
  transform: translateY(0);
}
[data-aos="fade-left"] { transform: translateX(-40px); }
[data-aos="fade-left"].aos-animate { transform: translateX(0); }
[data-aos="fade-right"] { transform: translateX(40px); }
[data-aos="fade-right"].aos-animate { transform: translateX(0); }
[data-aos="zoom-in"] { transform: scale(.88); }
[data-aos="zoom-in"].aos-animate { transform: scale(1); }

/* =========================================
   NAVBAR
   ========================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(8,15,32,.95);
  backdrop-filter: blur(16px);
  padding: 12px 0;
  box-shadow: 0 4px 24px rgba(0,0,0,.3);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}
/* Crop out the whitespace from the JPEG logo */
.logo-frame {
  width: 52px;
  height: 52px;
  overflow: hidden;
  border-radius: 10px;
  background: var(--white);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,.35);
}
.logo-frame img {
  width: 150%;
  height: auto;
  flex-shrink: 0;
  margin-left: 0;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.logo-text-main {
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: .04em;
  text-shadow: 0 2px 8px rgba(0,0,0,.5);
}
.logo-text-sub {
  font-size: .7rem;
  font-weight: 500;
  color: var(--gold-400);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  color: rgba(255,255,255,.85);
  font-weight: 500;
  font-size: .9rem;
  letter-spacing: .02em;
  position: relative;
  transition: color var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--gold-500);
  border-radius: 2px;
  transition: width var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta { display: flex; align-items: center; gap: 16px; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================
   HERO
   ========================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/solarWorks.jpeg');
  background-size: cover;
  background-position: center;
  filter: brightness(.35) saturate(1.2);
  transform: scale(1.05);
  transition: transform 8s ease;
}
.hero:hover .hero-bg { transform: scale(1); }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(8,15,32,.9) 0%,
    rgba(30,58,138,.45) 50%,
    rgba(8,15,32,.7) 100%
  );
}
.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.particle {
  position: absolute;
  width: 3px; height: 3px;
  background: var(--gold-400);
  border-radius: 50%;
  opacity: 0;
  animation: float-particle linear infinite;
}
@keyframes float-particle {
  0%   { opacity: 0; transform: translateY(0) scale(0); }
  10%  { opacity: 1; }
  90%  { opacity: .6; }
  100% { opacity: 0; transform: translateY(-100vh) scale(1.5); }
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245,158,11,.15);
  border: 1px solid rgba(245,158,11,.4);
  color: var(--gold-300);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}
.hero-badge .dot {
  width: 8px; height: 8px;
  background: var(--gold-400);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.4); }
}
.hero-title {
  font-size: clamp(2.6rem, 6vw, 4.8rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.08;
  margin-bottom: 24px;
  letter-spacing: -.02em;
}
.hero-title .highlight {
  background: linear-gradient(135deg, var(--gold-400), var(--gold-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,.75);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.7;
  font-weight: 300;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.hero-stat { }
.hero-stat__num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold-400);
  line-height: 1;
}
.hero-stat__label {
  font-size: .78rem;
  color: rgba(255,255,255,.55);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-top: 4px;
}
.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.4);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,.4), transparent);
  animation: scroll-anim 2s ease-in-out infinite;
}
@keyframes scroll-anim {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  50% { transform: scaleY(.5); opacity: .4; }
}

/* =========================================
   MARQUEE STRIP
   ========================================= */
.marquee-strip {
  background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
  padding: 16px 0;
  overflow: hidden;
}
.marquee-track {
  display: flex;
  gap: 0;
  animation: marquee 28s linear infinite;
  width: max-content;
}
.marquee-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 36px;
  color: var(--white);
  font-weight: 700;
  font-size: .85rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.marquee-item::before {
  content: '★';
  color: rgba(255,255,255,.6);
  font-size: .7rem;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* =========================================
   ABOUT
   ========================================= */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-images {
  position: relative;
}
.about-img-main {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about-img-accent {
  position: absolute;
  bottom: -32px;
  right: -32px;
  width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 4px solid var(--white);
  box-shadow: var(--shadow-md);
}
.about-badge-float {
  position: absolute;
  top: -20px;
  left: -20px;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-900));
  color: var(--white);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  text-align: center;
}
.about-badge-float .num {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--gold-400);
  line-height: 1;
}
.about-badge-float .label {
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  opacity: .8;
  margin-top: 4px;
}
.about-content { }
.about-tagline {
  font-size: 1.4rem;
  font-style: italic;
  color: var(--blue-600);
  border-left: 4px solid var(--gold-500);
  padding-left: 20px;
  margin: 24px 0 32px;
  line-height: 1.5;
  font-weight: 500;
}
.about-text {
  color: var(--gray-500);
  margin-bottom: 16px;
  line-height: 1.8;
}
.about-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 32px 0;
}
.pillar {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-200);
}
.pillar-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.pillar-title {
  font-size: .85rem;
  font-weight: 700;
  color: var(--blue-800);
}
.pillar-desc {
  font-size: .78rem;
  color: var(--gray-500);
  margin-top: 2px;
}

/* =========================================
   SERVICES
   ========================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--blue-700), var(--gold-500));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
  box-shadow: 0 8px 20px rgba(30,58,138,.25);
}
.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--blue-800);
  margin-bottom: 12px;
}
.service-card p {
  font-size: .88rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* =========================================
   PACKAGES
   ========================================= */
.packages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.pkg-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}
.pkg-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: var(--blue-600); }
.pkg-card.featured { border-color: var(--gold-500); }
.pkg-card.featured .pkg-header { background: linear-gradient(135deg, var(--blue-800), var(--blue-900)); }
.featured-badge {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--gold-500);
  color: var(--white);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 50px;
}
.pkg-header {
  background: linear-gradient(135deg, var(--blue-700), var(--blue-800));
  padding: 28px 24px;
  text-align: center;
  color: var(--white);
}
.pkg-icon { font-size: 2.4rem; margin-bottom: 12px; }
.pkg-name { font-size: 1rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.pkg-capacity {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--gold-400);
  margin-top: 8px;
  line-height: 1;
}
.pkg-tag {
  display: inline-block;
  background: rgba(255,255,255,.15);
  border-radius: 50px;
  padding: 4px 14px;
  font-size: .72rem;
  margin-top: 10px;
  letter-spacing: .06em;
}
.pkg-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.pkg-includes-title, .pkg-powers-title {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--gray-500);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--gray-200);
}
.pkg-includes { margin-bottom: 20px; }
.pkg-includes li, .pkg-powers li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: .82rem;
  color: var(--gray-700);
  padding: 4px 0;
  line-height: 1.4;
}
.pkg-includes li::before {
  content: '✓';
  color: var(--blue-600);
  font-weight: 700;
  font-size: .8rem;
  flex-shrink: 0;
  margin-top: 1px;
}
.pkg-powers li::before {
  content: '⚡';
  font-size: .72rem;
  flex-shrink: 0;
  margin-top: 1px;
}
.pkg-footer { padding: 0 24px 24px; }
.pkg-cta {
  display: block;
  width: 100%;
  text-align: center;
  padding: 13px;
  border-radius: 50px;
  font-weight: 700;
  font-size: .88rem;
  border: 2px solid var(--blue-700);
  color: var(--blue-700);
  transition: var(--transition);
}
.pkg-cta:hover { background: var(--blue-700); color: var(--white); }
.pkg-card.featured .pkg-cta {
  background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
  border-color: transparent;
  color: var(--white);
}
.pkg-card.featured .pkg-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(245,158,11,.4); }

/* =========================================
   WHY CHOOSE US
   ========================================= */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.why-card {
  text-align: center;
  padding: 40px 28px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  transition: var(--transition);
}
.why-card:hover {
  background: rgba(255,255,255,.08);
  border-color: var(--gold-500);
  transform: translateY(-4px);
}
.why-icon {
  font-size: 2.6rem;
  margin-bottom: 20px;
  display: block;
}
.why-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.why-card p { font-size: .88rem; color: var(--gray-300); line-height: 1.7; }

/* =========================================
   PRODUCTS
   ========================================= */
.products-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.tab-btn {
  padding: 10px 28px;
  border-radius: 50px;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: .85rem;
  cursor: pointer;
  border: 2px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-700);
  transition: var(--transition);
}
.tab-btn.active, .tab-btn:hover {
  background: var(--blue-700);
  border-color: var(--blue-700);
  color: var(--white);
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.product-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.product-info { padding: 20px 24px; }
.product-info h3 { font-size: 1rem; font-weight: 700; color: var(--blue-800); margin-bottom: 8px; }
.product-info p { font-size: .84rem; color: var(--gray-500); line-height: 1.6; }
.product-tag {
  display: inline-block;
  background: var(--gray-100);
  color: var(--blue-700);
  font-size: .7rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
  margin-top: 12px;
}

/* =========================================
   STATS / COUNTER
   ========================================= */
.stats-section {
  background: linear-gradient(135deg, var(--blue-900), var(--dark));
  padding: 80px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}
.stat-item { }
.stat-num {
  font-size: 3rem;
  font-weight: 900;
  color: var(--gold-400);
  line-height: 1;
  font-family: 'Poppins', sans-serif;
}
.stat-num .plus { color: var(--gold-500); }
.stat-label {
  font-size: .85rem;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-top: 8px;
}
.stat-divider {
  width: 40px; height: 3px;
  background: var(--gold-500);
  border-radius: 2px;
  margin: 12px auto 0;
}

/* =========================================
   GALLERY
   ========================================= */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
}
.gallery-item {
  overflow: hidden;
  border-radius: var(--radius-md);
  position: relative;
}
.gallery-item.large { grid-column: span 2; }
.gallery-item img {
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
  transition: transform .6s ease;
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,15,32,.7), transparent);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
  color: var(--white);
  font-size: .85rem;
  font-weight: 600;
}

/* =========================================
   BRANDS / PARTNERS
   ========================================= */
.brands-section { padding: 64px 0; border-top: 1px solid var(--gray-200); border-bottom: 1px solid var(--gray-200); }
.brands-label { text-align: center; color: var(--gray-500); font-size: .8rem; text-transform: uppercase; letter-spacing: .15em; margin-bottom: 36px; }
.brands-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}
.brand-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  border: 1px solid var(--gray-200);
  border-radius: 50px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  font-weight: 700;
  color: var(--gray-700);
  font-size: .95rem;
}
.brand-badge:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--blue-500); color: var(--blue-700); }
.brand-badge .brand-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--gold-500); }

/* =========================================
   PARTNERSHIP
   ========================================= */
.partner-box {
  background: linear-gradient(135deg, var(--blue-700) 0%, var(--blue-900) 60%, var(--dark) 100%);
  border-radius: var(--radius-xl);
  padding: 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.partner-box::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(245,158,11,.2), transparent 70%);
  border-radius: 50%;
}
.partner-box::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(37,99,235,.2), transparent 70%);
  border-radius: 50%;
}
.partner-content { position: relative; z-index: 1; }
.partner-content .section-title { color: var(--white); }
.partner-content p { color: rgba(255,255,255,.75); margin-top: 16px; line-height: 1.8; }
.partner-perks { position: relative; z-index: 1; }
.perk-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  backdrop-filter: blur(4px);
  transition: var(--transition);
}
.perk-item:hover { background: rgba(255,255,255,.12); }
.perk-item:last-child { margin-bottom: 0; }
.perk-icon { font-size: 1.5rem; flex-shrink: 0; }
.perk-title { font-weight: 700; color: var(--white); font-size: .95rem; }
.perk-desc { font-size: .82rem; color: rgba(255,255,255,.65); margin-top: 2px; }

/* =========================================
   CONTACT
   ========================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}
.contact-info { }
.contact-info p {
  color: var(--gray-500);
  margin-bottom: 36px;
  line-height: 1.8;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-icon {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(30,58,138,.25);
}
.contact-detail { }
.contact-detail .label {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--gray-500);
  font-weight: 600;
}
.contact-detail .value {
  font-size: .95rem;
  font-weight: 600;
  color: var(--blue-800);
  margin-top: 2px;
}
.contact-social {
  display: flex;
  gap: 12px;
  margin-top: 32px;
}
.social-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 600;
  border: 2px solid var(--gray-200);
  color: var(--gray-700);
  transition: var(--transition);
}
.social-btn:hover { border-color: var(--blue-600); color: var(--blue-700); background: var(--gray-50); }
.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
}
.contact-form h3 { font-size: 1.4rem; font-weight: 800; color: var(--blue-800); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: 'Poppins', sans-serif;
  font-size: .9rem;
  color: var(--gray-900);
  background: var(--gray-50);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-600);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(37,99,235,.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* =========================================
   FOOTER
   ========================================= */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,.7);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-brand { }
.footer-logo { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.footer-logo .logo-frame { width: 52px; height: 52px; }
.footer-logo .logo-text-main { font-size: 1.1rem; color: var(--white); }
.footer-logo .logo-text-sub { color: var(--gold-400); }
.footer-desc { font-size: .85rem; line-height: 1.8; max-width: 280px; }
.footer-social { display: flex; gap: 12px; margin-top: 24px; }
.footer-social a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,.1);
}
.footer-social a:hover { background: var(--gold-500); border-color: var(--gold-500); transform: translateY(-2px); }
.footer-col h4 {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--white);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--gold-500);
  display: inline-block;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  font-size: .85rem;
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--gold-400); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom p { font-size: .8rem; }
.footer-bottom .highlight { color: var(--gold-400); font-weight: 600; }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { font-size: .8rem; color: rgba(255,255,255,.5); transition: color var(--transition); }
.footer-bottom-links a:hover { color: var(--gold-400); }

/* =========================================
   WHATSAPP FLOAT BUTTON
   ========================================= */
.whatsapp-float {
  position: fixed;
  bottom: 96px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: var(--white);
  border-radius: 50px;
  padding: 12px 20px 12px 16px;
  box-shadow: 0 8px 28px rgba(37,211,102,.45);
  font-weight: 700;
  font-size: .88rem;
  transition: var(--transition);
  text-decoration: none;
}
.whatsapp-float svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}
.whatsapp-float:hover {
  background: #1ebe5d;
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(37,211,102,.6);
}
.wa-label { white-space: nowrap; }
.whatsapp-float.wa-pulse svg {
  animation: wa-ring 2.5s ease-in-out infinite;
}
@keyframes wa-ring {
  0%, 100% { transform: rotate(0deg); }
  10%  { transform: rotate(-12deg); }
  20%  { transform: rotate(12deg); }
  30%  { transform: rotate(-8deg); }
  40%  { transform: rotate(8deg); }
  50%  { transform: rotate(0deg); }
}
@media (max-width: 480px) {
  .whatsapp-float .wa-label { display: none; }
  .whatsapp-float { padding: 14px; border-radius: 50%; }
}

/* =========================================
   BACK TO TOP
   ========================================= */
.back-to-top {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 999;
  box-shadow: 0 8px 24px rgba(245,158,11,.4);
  opacity: 0;
  transform: translateY(16px);
  transition: var(--transition);
  border: none;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(245,158,11,.55); }

/* =========================================
   MOBILE NAV OVERLAY
   ========================================= */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(8,15,32,.98);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  backdrop-filter: blur(16px);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  color: var(--white);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: .04em;
  transition: color var(--transition);
}
.mobile-nav a:hover { color: var(--gold-400); }
.mobile-nav-close {
  position: absolute;
  top: 24px; right: 24px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 1024px) {
  .packages-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .partner-box { padding: 48px; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .about-grid { grid-template-columns: 1fr; }
  .about-images { margin-bottom: 32px; }
  .about-img-accent { display: none; }
  .about-badge-float { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .packages-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item.large { grid-column: span 2; }
  .partner-box { grid-template-columns: 1fr; padding: 40px 28px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .about-pillars { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.2rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item.large { grid-column: span 1; }
}