/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:    #0077b6;
  --cyan:    #00b4d8;
  --light:   #90e0ef;
  --pale:    #f0f9ff;
  --dark:    #03045e;
  --gray:    #64748b;
  --white:   #ffffff;
  --shadow:  0 4px 24px rgba(0,119,182,0.10);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: #1e293b;
  background: #fff;
  line-height: 1.65;
}

.container { max-width: 1160px; margin: 0 auto; padding: 0 20px; }

.accent { color: var(--blue); }

/* ===== SCROLL REVEAL ===== */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ===== NAVBAR ===== */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 16px rgba(0,0,0,0.08);
}

.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
}

.logo {
  display: flex; align-items: center; gap: 8px;
  text-decoration: none; color: var(--dark);
  font-size: 1.3rem;
}
.logo-img { height: 52px; width: auto; display: block; }
.footer-logo-img { height: 64px; width: auto; display: block; margin-bottom: 10px; }
.logo-drop { font-size: 1.5rem; }
.logo-text strong { color: var(--blue); }

.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
  text-decoration: none; color: var(--gray);
  font-weight: 500; font-size: .95rem;
  transition: color .2s;
}
.nav-links a:hover { color: var(--blue); }

.btn-nav {
  background: var(--blue); color: var(--white) !important;
  padding: 8px 20px; border-radius: 999px;
  transition: background .2s !important;
}
.btn-nav:hover { background: var(--dark) !important; }

.hamburger {
  display: none; background: none; border: none;
  font-size: 1.6rem; cursor: pointer; color: var(--dark);
}

.mobile-menu {
  display: none; flex-direction: column;
  background: #fff; padding: 16px 20px;
  border-top: 1px solid #e2e8f0;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 10px 0; text-decoration: none;
  color: var(--gray); font-weight: 500;
  border-bottom: 1px solid #f1f5f9;
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: block; }
}

/* ===== HERO ===== */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--dark) 0%, var(--blue) 60%, var(--cyan) 100%);
  padding: 120px 0 80px;
  min-height: 90vh; display: flex; align-items: center;
}

.hero-bg {
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}

.hero-content { position: relative; z-index: 1; max-width: 680px; }

.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  color: var(--white); border: 1px solid rgba(255,255,255,0.3);
  padding: 6px 16px; border-radius: 999px;
  font-size: .85rem; font-weight: 600; letter-spacing: .5px;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 800; color: var(--white);
  line-height: 1.15; margin-bottom: 20px;
}

.hero h1 .accent { color: var(--light); }

.hero p {
  font-size: 1.15rem; color: rgba(255,255,255,0.85);
  max-width: 520px; margin-bottom: 36px;
}

.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

.btn-primary {
  display: inline-block;
  background: var(--white); color: var(--blue);
  padding: 14px 32px; border-radius: 999px;
  font-weight: 700; font-size: 1rem; text-decoration: none;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  transition: transform .2s, box-shadow .2s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,0,0,0.25); }

.btn-outline {
  display: inline-block;
  border: 2px solid rgba(255,255,255,0.6); color: var(--white);
  padding: 12px 30px; border-radius: 999px;
  font-weight: 600; font-size: 1rem; text-decoration: none;
  transition: background .2s, border-color .2s;
}
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }

.hero-wave {
  position: absolute; bottom: 0; left: 0; right: 0;
}
.hero-wave svg { display: block; width: 100%; height: 80px; }

/* ===== STATS STRIP ===== */
.stats-strip {
  background: var(--pale); padding: 50px 0;
}

.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 20px; text-align: center;
}

.stat-num {
  display: block; font-size: 2.2rem; font-weight: 800; color: var(--blue);
}
.stat-label { font-size: .9rem; color: var(--gray); font-weight: 500; }

@media (max-width: 600px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== SECTION HEADER ===== */
.section-header {
  text-align: center; margin-bottom: 56px;
}
.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800;
  margin-bottom: 12px;
}
.section-header p { color: var(--gray); font-size: 1.05rem; max-width: 540px; margin: 0 auto; }

/* ===== PRODUCTS ===== */
.products { padding: 90px 0; background: #fff; }

.product-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

@media (max-width: 900px) { .product-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; } }

.product-card {
  position: relative;
  border: 1px solid #e2e8f0; border-radius: 20px;
  padding: 36px 28px; background: #fff;
  box-shadow: var(--shadow);
  transition: transform .25s, box-shadow .25s;
  display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-6px); box-shadow: 0 12px 40px rgba(0,119,182,0.15); }

.product-card.featured {
  border-color: var(--blue);
  background: linear-gradient(160deg, #f0f9ff 0%, #fff 100%);
}

.badge-popular {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--blue); color: #fff;
  padding: 4px 18px; border-radius: 999px; font-size: .8rem; font-weight: 700;
}

.product-icon { font-size: 2.5rem; margin-bottom: 16px; }

.product-card h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 10px; color: var(--dark); }
.product-card p { color: var(--gray); font-size: .95rem; margin-bottom: 16px; }

.product-card ul {
  list-style: none; margin-bottom: 24px; flex: 1;
}
.product-card ul li {
  padding: 5px 0; color: #475569; font-size: .9rem;
}
.product-card ul li::before { content: "✔ "; color: var(--blue); font-weight: 700; }

.btn-card {
  display: block; text-align: center;
  background: var(--blue); color: #fff;
  padding: 12px; border-radius: 12px;
  font-weight: 600; text-decoration: none;
  transition: background .2s;
}
.btn-card:hover { background: var(--dark); }

.product-tag {
  display: inline-block;
  background: #e0f2fe; color: var(--blue);
  font-size: .72rem; font-weight: 700; letter-spacing: .03em;
  padding: 4px 12px; border-radius: 999px;
  margin-bottom: 14px;
}

.price-tag {
  text-align: center;
  font-size: .9rem; font-weight: 600;
  color: var(--blue);
  background: #f0f9ff;
  border: 1.5px dashed var(--blue);
  border-radius: 8px;
  padding: 8px 12px;
  margin-bottom: 12px;
}

/* ===== WHY US ===== */
.why-us { padding: 90px 0; background: var(--pale); }

.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

@media (max-width: 900px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .features-grid { grid-template-columns: 1fr; } }

.feature {
  background: #fff; border-radius: 16px; padding: 28px;
  box-shadow: var(--shadow); transition: transform .25s;
}
.feature:hover { transform: translateY(-4px); }

.feature-icon { font-size: 2rem; margin-bottom: 12px; }
.feature h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; color: var(--dark); }
.feature p { font-size: .9rem; color: var(--gray); }

/* ===== ABOUT ===== */
.about { padding: 90px 0; background: #fff; }

.about-inner {
  display: grid; grid-template-columns: 1fr 1.6fr;
  gap: 60px; align-items: center;
}

@media (max-width: 768px) { .about-inner { grid-template-columns: 1fr; } }

.about-visual {
  display: flex; justify-content: center; align-items: center;
}

.drop-animation {
  position: relative; width: 200px; height: 200px;
  display: flex; justify-content: center; align-items: center;
}

.drop-circle {
  width: 160px; height: 160px; border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  position: absolute;
}

.ripple {
  position: absolute; border-radius: 50%;
  border: 2px solid var(--cyan); opacity: 0;
  animation: ripple 3s infinite;
}
.r1 { width: 180px; height: 180px; animation-delay: 0s; }
.r2 { width: 220px; height: 220px; animation-delay: 1s; }
.r3 { width: 260px; height: 260px; animation-delay: 2s; }

@keyframes ripple {
  0%   { opacity: .6; transform: scale(.8); }
  100% { opacity: 0;  transform: scale(1.4); }
}

.drop-emoji {
  position: relative; z-index: 1; font-size: 4rem;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

.about-text h2 { font-size: clamp(1.7rem, 3.5vw, 2.3rem); font-weight: 800; margin-bottom: 20px; }
.about-text p { color: var(--gray); margin-bottom: 16px; font-size: .97rem; }

.about-highlights {
  display: flex; gap: 32px; margin-top: 28px;
}
.highlight {
  display: flex; flex-direction: column; align-items: center;
  background: var(--pale); border-radius: 12px; padding: 16px 20px;
}
.highlight strong { font-size: 1.5rem; font-weight: 800; color: var(--blue); }
.highlight span { font-size: .8rem; color: var(--gray); }

/* ===== CONTACT ===== */
.contact { padding: 90px 0; background: var(--pale); }

.contact-wrap {
  display: grid; grid-template-columns: 1.5fr 1fr;
  gap: 48px; align-items: start;
}

@media (max-width: 820px) { .contact-wrap { grid-template-columns: 1fr; } }

.contact-form { background: #fff; border-radius: 20px; padding: 36px; box-shadow: var(--shadow); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 500px) { .form-row { grid-template-columns: 1fr; } }

.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: .88rem; font-weight: 600; color: #374151; margin-bottom: 6px; }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  border: 1px solid #cbd5e1; border-radius: 10px;
  padding: 11px 14px; font-size: .95rem; font-family: inherit;
  outline: none; transition: border-color .2s;
  background: #f8fafc;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--blue); background: #fff; }

.btn-primary.full-width {
  width: 100%; text-align: center; cursor: pointer;
  border: none; color: var(--blue); font-family: inherit;
}

.form-success {
  display: none; margin-top: 16px;
  background: #dcfce7; color: #166534;
  padding: 12px 16px; border-radius: 10px;
  font-size: .9rem; font-weight: 500;
}

.contact-info { padding: 4px 0; }
.contact-info h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 24px; color: var(--dark); }

.info-item {
  display: flex; gap: 14px; align-items: flex-start;
  margin-bottom: 22px;
}
.info-icon { font-size: 1.3rem; margin-top: 2px; }
.info-item a { color: var(--blue); text-decoration: none; }
.info-item a:hover { text-decoration: underline; }
.info-item div { color: #475569; font-size: .95rem; line-height: 1.6; }

.whatsapp-btn { margin-top: 28px; }
.whatsapp-btn a {
  display: inline-block;
  background: #25d366; color: #fff;
  padding: 12px 24px; border-radius: 999px;
  font-weight: 700; text-decoration: none;
  font-size: .95rem; transition: background .2s;
}
.whatsapp-btn a:hover { background: #1ebe5d; }

/* ===== SERVICE REQUEST ===== */
.service-request { padding: 90px 0; background: var(--pale); }

.service-wrap {
  display: grid; grid-template-columns: 1.5fr 1fr;
  gap: 48px; align-items: start;
}

@media (max-width: 820px) { .service-wrap { grid-template-columns: 1fr; } }

.service-form {
  background: #fff; border-radius: 20px;
  padding: 36px; box-shadow: var(--shadow);
  border: 1px solid #e2e8f0;
}

.service-info { display: flex; flex-direction: column; gap: 18px; }

.svc-highlight {
  background: #fff; border-radius: 16px; padding: 22px;
  box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 6px;
  transition: transform .25s;
}
.svc-highlight:hover { transform: translateY(-3px); }

.svc-icon { font-size: 1.8rem; }
.svc-highlight h4 { font-size: 1rem; font-weight: 700; color: var(--dark); }
.svc-highlight p { font-size: .9rem; color: var(--gray); }

.svc-admin-link { margin-top: 8px; text-align: center; }
.btn-admin {
  display: inline-block;
  background: var(--dark); color: #fff;
  padding: 13px 28px; border-radius: 12px;
  font-weight: 600; text-decoration: none; font-size: .95rem;
  transition: background .2s;
}
.btn-admin:hover { background: var(--blue); }

/* ===== FOOTER ===== */
.footer { background: var(--dark); color: rgba(255,255,255,0.8); padding: 64px 0 0; }

.footer-inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px; padding-bottom: 40px;
}

@media (max-width: 820px) { .footer-inner { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-inner { grid-template-columns: 1fr; } }

.footer-brand .logo-text { color: #fff; font-size: 1.2rem; }
.footer-brand .logo-text strong { color: var(--light); }
.footer-brand p { margin-top: 12px; font-size: .9rem; color: rgba(255,255,255,0.6); line-height: 1.7; }

.footer-links h4 { color: #fff; font-weight: 700; margin-bottom: 16px; }
.footer-links a {
  display: block; color: rgba(255,255,255,0.6);
  text-decoration: none; font-size: .9rem; margin-bottom: 10px;
  transition: color .2s;
}
.footer-links a:hover { color: var(--light); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center; padding: 20px;
  font-size: .85rem; color: rgba(255,255,255,0.4);
}