/* Shared Sharmzad styles */
:root {
    --gold: #d4a04c;
    --gold-dark: #b8862e;
    --coral: #e8743b;
    --deep: #0a2f4a;
    --sea: #1e6091;
    --sea-mid: #2596be;
    --sea-light: #5ec4d4;
    --dark: #0f1626;
    --text: #2d3142;
    --text-light: #6b7280;
    --cream: #fdf8f3;
    --white: #fff;
    --wa: #25d366;
    --shadow-sm: 0 2px 8px rgba(10,47,74,0.08);
    --shadow-md: 0 10px 30px rgba(10,47,74,0.12);
    --shadow-lg: 0 20px 60px rgba(10,47,74,0.2);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { font-family: 'Poppins', -apple-system, sans-serif; color: var(--text); line-height: 1.6; overflow-x: hidden; background: var(--white); }
h1, h2, h3, h4 { font-family: 'Playfair Display', Georgia, serif; line-height: 1.15; color: var(--dark); }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.highlight { color: var(--gold); font-style: italic; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 30px; border-radius: 50px; font-weight: 600; font-size: 15px; letter-spacing: 0.3px; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); cursor: pointer; border: none; text-align: center; font-family: inherit; }
.btn-wa { background: linear-gradient(135deg, var(--wa), #128c7e); color: white; box-shadow: 0 8px 24px rgba(37,211,102,0.35); }
.btn-wa:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(37,211,102,0.5); }
.btn-primary { background: linear-gradient(135deg, var(--gold), var(--coral)); color: white; box-shadow: 0 8px 24px rgba(212,160,76,0.35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(212,160,76,0.5); }
.btn-outline { background: transparent; color: white; border: 2px solid rgba(255,255,255,0.5); }
.btn-outline:hover { background: white; color: var(--deep); }
.btn-large { padding: 17px 38px; font-size: 16px; }
.wa-svg { width: 18px; height: 18px; fill: currentColor; }

/* Nav */
.nav { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; background: rgba(10,22,38,0.85); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid rgba(255,255,255,0.08); transition: background 0.3s; }
.nav.scrolled { background: rgba(10,22,38,0.98); }
.nav-inner { max-width: 1200px; margin: 0 auto; padding: 14px 24px; display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; flex-direction: column; line-height: 1; }
.logo-name { font-family: 'Playfair Display', serif; font-size: 24px; font-weight: 900; color: var(--gold); letter-spacing: 4px; }
.logo-sub { font-size: 9px; color: rgba(255,255,255,0.6); letter-spacing: 3px; text-transform: uppercase; margin-top: 2px; }
.nav-menu { display: flex; align-items: center; gap: 26px; }
.nav-menu a { color: rgba(255,255,255,0.85); font-size: 14px; font-weight: 500; transition: color 0.3s; }
.nav-menu a:not(.nav-cta):hover, .nav-menu a.active { color: var(--gold); }
.nav-menu a.active { position: relative; }
.nav-menu a.active::after { content: ''; position: absolute; bottom: -6px; left: 0; right: 0; height: 2px; background: var(--gold); border-radius: 2px; }
.nav-cta { background: linear-gradient(135deg, var(--wa), #128c7e); color: white !important; padding: 10px 20px; border-radius: 50px; display: flex !important; align-items: center; gap: 8px; box-shadow: 0 4px 16px rgba(37,211,102,0.4); font-size: 13px !important; }
.nav-cta:hover { transform: translateY(-2px); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; flex-direction: column; gap: 4px; }
.nav-toggle span { width: 26px; height: 2px; background: white; border-radius: 2px; transition: all 0.3s; }

/* Hero */
.hero { position: relative; min-height: 88vh; display: flex; align-items: center; color: white; padding: 120px 24px 80px; overflow: hidden; background: linear-gradient(180deg, #0a2f4a 0%, #144d75 50%, #1e6091 100%); }
.hero::before { content: ''; position: absolute; inset: 0; background: inherit; z-index: -1; }
.hero-bg::before { content: ''; position: absolute; top: -20%; right: -10%; width: 60%; height: 80%; background: radial-gradient(circle, rgba(212,160,76,0.25), transparent 60%); border-radius: 50%; filter: blur(40px); }
.hero-bg::after { content: ''; position: absolute; bottom: -30%; left: -10%; width: 70%; height: 70%; background: radial-gradient(circle, rgba(94,196,212,0.25), transparent 60%); border-radius: 50%; filter: blur(60px); }
.hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.bubbles { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.bubble { position: absolute; bottom: -50px; background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.6), rgba(255,255,255,0.1)); border-radius: 50%; animation: rise linear infinite; }
.bubble:nth-child(1) { left: 10%; width: 20px; height: 20px; animation-duration: 15s; }
.bubble:nth-child(2) { left: 25%; width: 12px; height: 12px; animation-duration: 12s; animation-delay: 1s; }
.bubble:nth-child(3) { left: 50%; width: 28px; height: 28px; animation-duration: 18s; animation-delay: 3s; }
.bubble:nth-child(4) { left: 70%; width: 16px; height: 16px; animation-duration: 14s; animation-delay: 5s; }
.bubble:nth-child(5) { left: 85%; width: 22px; height: 22px; animation-duration: 16s; animation-delay: 2s; }
.bubble:nth-child(6) { left: 40%; width: 14px; height: 14px; animation-duration: 13s; animation-delay: 6s; }
@keyframes rise { 0% { bottom: -50px; transform: translateX(0); opacity: 0; } 10% { opacity: 1; } 90% { opacity: 0.6; } 100% { bottom: 105%; transform: translateX(60px); opacity: 0; } }
.hero-inner { max-width: 1100px; margin: 0 auto; position: relative; z-index: 1; text-align: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.1); backdrop-filter: blur(10px); padding: 8px 18px; border-radius: 50px; border: 1px solid rgba(255,255,255,0.2); font-size: 13px; letter-spacing: 1px; text-transform: uppercase; font-weight: 500; margin-bottom: 24px; }
.hero-badge .dot { width: 8px; height: 8px; background: var(--wa); border-radius: 50%; box-shadow: 0 0 10px var(--wa); }
.hero h1 { font-size: clamp(2.2rem, 5vw, 4rem); color: white; font-weight: 900; margin-bottom: 22px; text-shadow: 0 4px 20px rgba(0,0,0,0.2); }
.hero-sub { font-size: clamp(15px, 1.8vw, 18px); line-height: 1.6; color: rgba(255,255,255,0.9); margin: 0 auto 34px; max-width: 700px; }
.hero-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Sections */
section { padding: 90px 0; }
.section-header { text-align: center; max-width: 720px; margin: 0 auto 60px; }
.section-tag { display: inline-block; color: var(--gold); font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 4px; margin-bottom: 14px; position: relative; padding: 0 26px; }
.section-tag::before, .section-tag::after { content: ''; position: absolute; top: 50%; width: 20px; height: 1px; background: var(--gold); }
.section-tag::before { left: 0; }
.section-tag::after { right: 0; }
.section-header h2 { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 16px; }
.section-sub { color: var(--text-light); font-size: 17px; line-height: 1.7; }

/* Package cards */
.pkg-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.pkg-card { background: white; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-sm); transition: all 0.4s; display: flex; flex-direction: column; border: 1px solid rgba(0,0,0,0.06); position: relative; }
.pkg-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.pkg-card.featured { border: 2px solid var(--gold); }
.pkg-card.featured .pkg-star { position: absolute; top: 14px; right: 14px; background: linear-gradient(135deg, var(--gold), var(--coral)); color: white; font-size: 11px; font-weight: 700; padding: 5px 12px; border-radius: 20px; letter-spacing: 1px; z-index: 2; box-shadow: 0 4px 12px rgba(212,160,76,0.4); }
.pkg-image { height: 260px; position: relative; overflow: hidden; }
.pkg-image img { width: 100%; height: 100%; display: block; object-fit: cover; transition: transform 0.5s; }
.pkg-card:hover .pkg-image img { transform: scale(1.05); }
.pkg-image::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgba(10,47,74,0.35)); pointer-events: none; }
.pkg-body { padding: 24px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.pkg-tag { display: inline-block; color: var(--sea); background: rgba(30,96,145,0.08); padding: 4px 12px; border-radius: 20px; font-size: 11px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 12px; align-self: flex-start; }
.pkg-tag.marsa { color: var(--coral); background: rgba(232,116,59,0.1); }
.pkg-body h3 { font-size: 20px; margin-bottom: 10px; }
.pkg-body > p { color: var(--text-light); font-size: 14px; margin-bottom: 16px; line-height: 1.55; }
.pkg-features { margin-bottom: 20px; }
.pkg-features li { font-size: 13px; padding: 4px 0 4px 22px; position: relative; color: var(--text); }
.pkg-features li::before { content: ''; position: absolute; left: 0; top: 6px; width: 14px; height: 14px; background: linear-gradient(135deg, var(--gold), var(--coral)); border-radius: 50%; }
.pkg-features li::after { content: '✓'; position: absolute; left: 3px; top: 4px; color: white; font-size: 9px; font-weight: bold; }
.pkg-price { display: flex; justify-content: space-between; align-items: center; padding: 14px 0; margin: 0 0 18px; border-top: 1px dashed rgba(0,0,0,0.1); border-bottom: 1px dashed rgba(0,0,0,0.1); }
.pkg-price-lbl { font-size: 11px; color: var(--text-light); text-transform: uppercase; letter-spacing: 1px; }
.pkg-price-val { font-family: 'Playfair Display', serif; font-size: 20px; font-weight: 900; color: var(--sea); }
.pkg-cta { margin-top: auto; width: 100%; padding: 12px; font-size: 13.5px; }

/* Region divider */
.region-divider { padding: 60px 0; text-align: center; background: linear-gradient(180deg, var(--cream), transparent); }
.region-badge { display: inline-block; background: linear-gradient(135deg, var(--sea), var(--deep)); color: white; padding: 8px 22px; border-radius: 30px; font-size: 12px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 10px; }
.region-badge.marsa { background: linear-gradient(135deg, var(--coral), var(--gold-dark)); }

/* Wadi Lehami feature banner */
.wadi-banner { background: linear-gradient(135deg, var(--deep), #1a2f4a); color: white; padding: 60px 40px; border-radius: 28px; margin-top: 40px; position: relative; overflow: hidden; display: grid; grid-template-columns: 1.15fr 1fr; gap: 40px; align-items: center; }
.wadi-banner::before { content: ''; position: absolute; top: -50%; right: -20%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(232,116,59,0.25), transparent 60%); border-radius: 50%; }
.wadi-banner-content { position: relative; z-index: 1; }
.wadi-banner-tag { display: inline-block; color: var(--gold); font-size: 12px; letter-spacing: 3px; text-transform: uppercase; font-weight: 700; margin-bottom: 12px; padding: 4px 12px; background: rgba(212,160,76,0.15); border-radius: 20px; border: 1px solid rgba(212,160,76,0.3); }
.wadi-banner h2 { color: white; font-size: clamp(1.8rem, 3.5vw, 2.4rem); margin-bottom: 16px; line-height: 1.15; }
.wadi-banner > .wadi-banner-content > p { color: rgba(255,255,255,0.85); font-size: 15px; line-height: 1.7; margin-bottom: 22px; }
.wadi-features { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; margin-bottom: 26px; }
.wadi-features li { font-size: 13.5px; color: rgba(255,255,255,0.9); display: flex; align-items: center; gap: 8px; }
.wadi-features li::before { content: '◆'; color: var(--gold); }
.wadi-banner-image { position: relative; z-index: 1; border-radius: 20px; overflow: hidden; height: 300px; box-shadow: 0 30px 60px rgba(0,0,0,0.4); }
.wadi-banner-image img { width: 100%; height: 100%; object-fit: cover; }

/* Dive sites */
.sites { background: linear-gradient(180deg, var(--dark) 0%, var(--deep) 100%); color: white; }
.sites .section-header h2 { color: white; }
.sites .section-sub { color: rgba(255,255,255,0.75); }
.sites-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; }
.site-card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 18px; padding: 26px 22px; transition: all 0.3s; }
.site-card:hover { background: rgba(255,255,255,0.08); transform: translateY(-4px); border-color: var(--gold); }
.site-icon { width: 54px; height: 54px; border-radius: 14px; background: linear-gradient(135deg, var(--gold), var(--coral)); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; font-size: 26px; box-shadow: 0 10px 30px rgba(212,160,76,0.3); }
.site-card h3 { color: white; font-size: 18px; margin-bottom: 8px; }
.site-card p { color: rgba(255,255,255,0.75); font-size: 13.5px; line-height: 1.55; margin-bottom: 12px; }
.site-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.site-tag { font-size: 11px; padding: 3px 10px; background: rgba(212,160,76,0.15); color: var(--gold); border-radius: 20px; border: 1px solid rgba(212,160,76,0.3); }

/* Courses */
.courses { background: var(--cream); }
.course-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.course-card { background: white; padding: 24px 20px; border-radius: 14px; box-shadow: var(--shadow-sm); text-align: center; transition: all 0.3s; border-top: 4px solid var(--gold); }
.course-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.course-level { display: inline-block; font-size: 10px; color: var(--gold); font-weight: 700; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 10px; padding: 3px 10px; background: rgba(212,160,76,0.1); border-radius: 20px; }
.course-card h4 { font-size: 17px; margin-bottom: 6px; }
.course-card p { color: var(--text-light); font-size: 13px; line-height: 1.5; margin-bottom: 12px; }
.course-duration { font-size: 12px; color: var(--sea); font-weight: 600; padding: 6px; background: rgba(30,96,145,0.06); border-radius: 6px; }

/* Why us */
.why { background: white; }
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 30px; }
.why-item { text-align: center; padding: 16px; }
.why-icon-lg { width: 68px; height: 68px; margin: 0 auto 18px; background: linear-gradient(135deg, var(--sea-light), var(--sea)); border-radius: 18px; display: flex; align-items: center; justify-content: center; color: white; font-size: 30px; box-shadow: 0 15px 40px rgba(30,96,145,0.25); }
.why-item h3 { font-size: 18px; margin-bottom: 8px; }
.why-item p { color: var(--text-light); font-size: 14px; }

/* Testimonials */
.testimonials { background: var(--cream); }
.tst-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.tst-card { background: white; padding: 28px 24px; border-radius: 18px; box-shadow: var(--shadow-sm); transition: all 0.3s; border: 1px solid rgba(0,0,0,0.04); }
.tst-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.tst-stars { color: var(--gold); font-size: 16px; margin-bottom: 12px; letter-spacing: 2px; }
.tst-card p { font-style: italic; color: var(--text); margin-bottom: 18px; line-height: 1.65; font-size: 14.5px; }
.tst-author { display: flex; align-items: center; gap: 12px; }
.tst-avatar { width: 42px; height: 42px; border-radius: 50%; background: linear-gradient(135deg, var(--gold), var(--coral)); color: white; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; }
.tst-author strong { display: block; font-size: 14px; color: var(--dark); }
.tst-author span { color: var(--text-light); font-size: 12px; }

/* QR card */
.qr-section { background: linear-gradient(135deg, var(--cream) 0%, #f5ede0 100%); padding: 90px 0; }
.qr-wrapper { max-width: 900px; margin: 0 auto; background: white; border-radius: 28px; overflow: hidden; box-shadow: var(--shadow-lg); display: grid; grid-template-columns: 1fr 1.15fr; border: 1px solid rgba(212,160,76,0.2); }
.qr-visual { background: linear-gradient(135deg, var(--deep) 0%, var(--sea) 100%); padding: 40px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.qr-visual::before { content: ''; position: absolute; top: -30%; right: -30%; width: 300px; height: 300px; background: radial-gradient(circle, rgba(212,160,76,0.3), transparent 60%); border-radius: 50%; }
.qr-card { background: white; padding: 24px; border-radius: 22px; position: relative; z-index: 1; box-shadow: 0 20px 50px rgba(0,0,0,0.3); width: 100%; max-width: 260px; }
.qr-card .qr-svg { width: 100%; height: auto; display: block; }
.qr-card .qr-brand { text-align: center; margin-top: 14px; padding-top: 14px; border-top: 1px dashed rgba(0,0,0,0.1); }
.qr-card .qr-brand strong { font-family: 'Playfair Display', serif; font-size: 15px; color: var(--gold); letter-spacing: 3px; display: block; }
.qr-card .qr-brand span { font-size: 10px; color: var(--text-light); letter-spacing: 2px; text-transform: uppercase; }
.qr-content { padding: 44px 40px; display: flex; flex-direction: column; justify-content: center; }
.qr-content .section-tag { text-align: left; padding: 0; }
.qr-content .section-tag::before, .qr-content .section-tag::after { display: none; }
.qr-content h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 14px; line-height: 1.2; }
.qr-content p { color: var(--text-light); margin-bottom: 20px; font-size: 15px; line-height: 1.6; }
.qr-url { display: inline-flex; align-items: center; gap: 8px; background: var(--cream); color: var(--sea); padding: 10px 16px; border-radius: 12px; font-size: 14px; font-weight: 600; margin-bottom: 20px; border: 1px solid rgba(30,96,145,0.15); word-break: break-all; width: fit-content; max-width: 100%; }
.qr-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.qr-actions .btn { padding: 12px 24px; font-size: 14px; }

/* Booking */
.booking { background: linear-gradient(135deg, var(--dark), #1a2942); color: white; position: relative; overflow: hidden; }
.booking::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at top right, rgba(37,211,102,0.15), transparent 60%); }
.booking-wrap { max-width: 900px; margin: 0 auto; text-align: center; position: relative; }
.booking h2 { color: white; font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 20px; }
.booking > .container > .booking-wrap > p { color: rgba(255,255,255,0.85); font-size: 17px; max-width: 620px; margin: 0 auto 40px; line-height: 1.7; }
.contact-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; max-width: 780px; margin: 0 auto 40px; }
@media (max-width: 600px) { .contact-cards { grid-template-columns: 1fr; } }
.contact-c { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); padding: 24px 22px; border-radius: 18px; text-align: left; display: flex; align-items: center; gap: 16px; transition: all 0.3s; color: white; }
.contact-c:hover { background: rgba(255,255,255,0.12); transform: translateY(-3px); }
.contact-c.wa-c { border-color: rgba(37,211,102,0.5); }
.contact-c.wa-c:hover { background: rgba(37,211,102,0.15); border-color: var(--wa); }
.contact-c .c-icon { width: 46px; height: 46px; border-radius: 13px; display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.contact-c.wa-c .c-icon { background: linear-gradient(135deg, var(--wa), #128c7e); box-shadow: 0 6px 18px rgba(37,211,102,0.4); }
.contact-c.mail-c .c-icon { background: linear-gradient(135deg, var(--gold), var(--coral)); box-shadow: 0 6px 18px rgba(212,160,76,0.4); }
.contact-c .c-lbl { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; opacity: 0.7; margin-bottom: 2px; }
.contact-c .c-val { font-size: 16px; font-weight: 600; }

/* Form */
.book-form { background: white; padding: 38px; border-radius: 22px; color: var(--text); text-align: left; max-width: 620px; margin: 20px auto 0; box-shadow: 0 30px 80px rgba(0,0,0,0.4); }
.book-form h3 { text-align: center; font-size: 22px; margin-bottom: 6px; }
.book-form .form-sub { text-align: center; color: var(--text-light); font-size: 14px; margin-bottom: 22px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.form-field { display: flex; flex-direction: column; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 11px; font-weight: 600; color: var(--text); margin-bottom: 5px; text-transform: uppercase; letter-spacing: 0.5px; }
.form-field input, .form-field select, .form-field textarea { padding: 11px 13px; border: 2px solid #e5e7eb; border-radius: 9px; font-size: 14px; font-family: inherit; background: #fafafa; transition: all 0.2s; color: var(--text); }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: none; border-color: var(--gold); background: white; box-shadow: 0 0 0 4px rgba(212,160,76,0.1); }
.form-field textarea { resize: vertical; min-height: 60px; }
.form-submit { width: 100%; padding: 15px; font-size: 15px; margin-top: 4px; }
.form-note { text-align: center; color: var(--text-light); font-size: 12px; margin-top: 10px; }

/* Footer */
footer { background: var(--dark); color: rgba(255,255,255,0.7); padding: 56px 0 24px; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 36px; }
.foot-col h4 { color: var(--gold); font-size: 14px; letter-spacing: 3px; margin-bottom: 14px; font-family: 'Playfair Display', serif; }
.foot-col p, .foot-col a { font-size: 13.5px; line-height: 1.7; }
.foot-col p { margin-bottom: 6px; }
.foot-col a { display: block; padding: 3px 0; color: rgba(255,255,255,0.7); transition: color 0.3s; }
.foot-col a:hover { color: var(--gold); }
.foot-bottom { text-align: center; padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.1); font-size: 12px; color: rgba(255,255,255,0.5); }

/* Floating WhatsApp */
.float-wa { position: fixed; bottom: 22px; right: 22px; width: 62px; height: 62px; background: linear-gradient(135deg, var(--wa), #128c7e); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; box-shadow: 0 12px 32px rgba(37,211,102,0.5); z-index: 999; transition: all 0.3s; animation: pulse 2.5s infinite; }
.float-wa:hover { transform: scale(1.1) rotate(-8deg); }
.float-wa svg { width: 30px; height: 30px; fill: white; }
@keyframes pulse { 0%, 100% { box-shadow: 0 12px 32px rgba(37,211,102,0.5); } 50% { box-shadow: 0 12px 32px rgba(37,211,102,0.7), 0 0 0 20px rgba(37,211,102,0); } }

/* Responsive */
@media (max-width: 780px) {
    .qr-wrapper { grid-template-columns: 1fr; }
    .qr-visual { padding: 30px; }
    .qr-content { padding: 32px 26px 36px; text-align: center; }
    .qr-content .section-tag { text-align: center; margin-left: auto; margin-right: auto; }
    .qr-url { margin-left: auto; margin-right: auto; }
    .qr-actions { justify-content: center; }
    .wadi-banner { grid-template-columns: 1fr; padding: 40px 26px; }
    .wadi-features { grid-template-columns: 1fr; }
    .wadi-banner-image { height: 220px; }
}
@media (max-width: 900px) {
    .nav-menu { position: fixed; top: 62px; left: 0; width: 100%; flex-direction: column; background: rgba(10,22,38,0.98); padding: 22px; gap: 16px; transform: translateY(-150%); transition: transform 0.3s; border-top: 1px solid rgba(255,255,255,0.1); }
    .nav-menu.open { transform: translateY(0); }
    .nav-toggle { display: flex; }
    section { padding: 60px 0; }
    .contact-cards { grid-template-columns: 1fr; }
    .foot-grid { grid-template-columns: 1fr; gap: 28px; }
    .form-row { grid-template-columns: 1fr; }
    .book-form { padding: 26px 20px; }
}
@media (max-width: 480px) {
    .float-wa { width: 54px; height: 54px; bottom: 16px; right: 16px; }
    .float-wa svg { width: 26px; height: 26px; }
    .btn { padding: 12px 22px; font-size: 14px; }
    .section-tag::before, .section-tag::after { display: none; }
}