/* WH Solutions - Premium Design v2 */
:root {
    --primary: #1B3A5C;
    --primary-light: #2A5580;
    --primary-rgb: 27,58,92;
    --secondary: #4ECDC4;
    --secondary-light: #7EDDD7;
    --secondary-rgb: 78,205,196;
    --accent: #FF6B6B;
    --accent-rgb: 255,107,107;
    --neon: #00F5D4;
    --purple: #7B61FF;
    --gold: #FFD700;
    --dark: #0D1B2A;
    --dark-rgb: 13,27,42;
    --gray-900: #1B2838;
    --gray-800: #2D3748;
    --gray-700: #4A5568;
    --gray-600: #718096;
    --gray-400: #A0AEC0;
    --gray-200: #E2E8F0;
    --gray-100: #F7FAFC;
    --white: #FFFFFF;
    --success: #48BB78;
    --warning: #ECC94B;
    --danger: #F56565;
    --radius: 16px;
    --radius-sm: 10px;
    --radius-lg: 24px;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 15px 50px rgba(0,0,0,0.12);
    --shadow-xl: 0 25px 80px rgba(0,0,0,0.18);
    --shadow-glow: 0 0 40px rgba(78,205,196,0.3);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-slow: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    --font: 'Poppins', sans-serif;
    --glass: rgba(255,255,255,0.08);
    --glass-border: rgba(255,255,255,0.15);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--gray-800); line-height: 1.7; overflow-x: hidden; background: var(--white); }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; height: auto; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* SCROLL PROGRESS BAR */
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; background: linear-gradient(90deg, var(--secondary), var(--neon), var(--purple)); z-index: 9999; transition: width 0.1s linear; width: 0%; }



/* SECTION STYLES */
.section { padding: 120px 0; position: relative; }
.section-header { text-align: center; margin-bottom: 70px; }
.section-tag { display: inline-block; color: var(--secondary); font-weight: 700; text-transform: uppercase; letter-spacing: 4px; font-size: 0.8rem; margin-bottom: 15px; padding: 8px 20px; background: rgba(var(--secondary-rgb), 0.08); border-radius: 50px; border: 1px solid rgba(var(--secondary-rgb), 0.15); position: relative; overflow: hidden; }
.section-tag::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(var(--secondary-rgb), 0.15), transparent); animation: shimmer 3s infinite; }
.section-header h2 { font-size: 3rem; font-weight: 900; color: var(--primary); line-height: 1.15; position: relative; display: inline-block; }
.section-header h2::after { content: ''; position: absolute; bottom: -8px; left: 50%; transform: translateX(-50%); width: 60px; height: 4px; background: linear-gradient(90deg, var(--secondary), var(--neon)); border-radius: 4px; }
.section-header p { color: var(--gray-600); font-size: 1.15rem; max-width: 600px; margin: 25px auto 0; }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 35px; border-radius: 50px; font-weight: 600; font-size: 1rem; border: none; cursor: pointer; transition: var(--transition-bounce); font-family: var(--font); position: relative; overflow: hidden; z-index: 1; }
.btn::before { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0; background: rgba(255,255,255,0.15); border-radius: 50%; transition: width 0.6s ease, height 0.6s ease; transform: translate(-50%, -50%); z-index: -1; }
.btn:hover::before { width: 300px; height: 300px; }
.btn-primary { background: linear-gradient(135deg, var(--secondary), var(--neon)); color: var(--white); box-shadow: 0 4px 20px rgba(var(--secondary-rgb), 0.4); }
.btn-primary:hover { transform: translateY(-4px) scale(1.02); box-shadow: 0 8px 35px rgba(var(--secondary-rgb), 0.5); }
.btn-outline { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: var(--white); transform: translateY(-4px) scale(1.02); box-shadow: 0 8px 35px rgba(var(--primary-rgb), 0.3); }
.btn-whatsapp { background: linear-gradient(135deg, #25D366, #128C7E); color: var(--white); box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
.btn-whatsapp:hover { transform: translateY(-4px) scale(1.02); box-shadow: 0 8px 35px rgba(37,211,102,0.5); }

/* PRELOADER */
#preloader { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: var(--dark); z-index: 99999; display: flex; align-items: center; justify-content: center; transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.8s; }
#preloader.hidden { opacity: 0; visibility: hidden; }
.loader { text-align: center; }
.loader img { width: 100px; animation: loaderPulse 2s ease-in-out infinite; filter: drop-shadow(0 0 30px rgba(var(--secondary-rgb), 0.5)); }
.loader-bar { width: 220px; height: 3px; background: rgba(255,255,255,0.1); border-radius: 4px; margin-top: 30px; overflow: hidden; position: relative; }
.loader-progress { width: 0; height: 100%; background: linear-gradient(90deg, var(--secondary), var(--neon), var(--purple)); border-radius: 4px; animation: loadProgress 2s ease-in-out forwards; box-shadow: 0 0 20px rgba(var(--secondary-rgb), 0.6); }
.loader-text { color: rgba(255,255,255,0.5); font-size: 0.8rem; margin-top: 15px; letter-spacing: 3px; text-transform: uppercase; animation: loaderFade 1.5s ease-in-out infinite; }

@keyframes loaderPulse { 0%,100% { transform: scale(1); filter: drop-shadow(0 0 30px rgba(var(--secondary-rgb),0.5)); } 50% { transform: scale(1.1); filter: drop-shadow(0 0 50px rgba(var(--secondary-rgb),0.8)); } }
@keyframes loadProgress { 0% { width: 0; } 100% { width: 100%; } }
@keyframes loaderFade { 0%,100% { opacity: 0.5; } 50% { opacity: 1; } }

/* KEYFRAME ANIMATIONS */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(50px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInDown { from { opacity: 0; transform: translateY(-50px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInLeft { from { opacity: 0; transform: translateX(-50px); } to { opacity: 1; transform: translateX(0); } }
@keyframes fadeInRight { from { opacity: 0; transform: translateX(50px); } to { opacity: 1; transform: translateX(0); } }
@keyframes scaleIn { from { opacity: 0; transform: scale(0.7); } to { opacity: 1; transform: scale(1); } }
@keyframes slideDown { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes float { 0%,100% { transform: translateY(0) rotate(0deg); } 33% { transform: translateY(-15px) rotate(2deg); } 66% { transform: translateY(-8px) rotate(-1deg); } }
@keyframes shimmer { 0% { left: -100%; } 100% { left: 200%; } }
@keyframes ripple { 0% { transform: scale(1); opacity: 0.8; } 100% { transform: scale(2); opacity: 0; } }
@keyframes morphBlob { 0%,100% { border-radius: 60% 40% 30% 70%/60% 30% 70% 40%; } 25% { border-radius: 30% 60% 70% 40%/50% 60% 30% 60%; } 50% { border-radius: 50% 60% 30% 70%/40% 70% 60% 30%; } 75% { border-radius: 60% 30% 60% 40%/70% 40% 50% 60%; } }
@keyframes gradientShift { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
@keyframes rotate360 { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes textGlow { 0%,100% { text-shadow: 0 0 20px rgba(var(--secondary-rgb),0.3); } 50% { text-shadow: 0 0 40px rgba(var(--secondary-rgb),0.6), 0 0 80px rgba(var(--secondary-rgb),0.2); } }
@keyframes borderGlow { 0%,100% { box-shadow: 0 0 5px rgba(var(--secondary-rgb),0.2), inset 0 0 5px rgba(var(--secondary-rgb),0.1); } 50% { box-shadow: 0 0 20px rgba(var(--secondary-rgb),0.4), inset 0 0 10px rgba(var(--secondary-rgb),0.2); } }
@keyframes slideInStagger { from { opacity: 0; transform: translateY(40px) scale(0.95); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes particleFloat { 0% { transform: translateY(0) translateX(0); opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { transform: translateY(-100vh) translateX(50px); opacity: 0; } }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
@keyframes typewriter { from { width: 0; } to { width: 100%; } }
@keyframes blink { 0%,100% { border-color: transparent; } 50% { border-color: var(--secondary); } }

/* SCROLL ANIMATIONS */
.animate-on-scroll { opacity: 0; transform: translateY(40px); transition: opacity 0.9s cubic-bezier(0.4, 0, 0.2, 1), transform 0.9s cubic-bezier(0.4, 0, 0.2, 1); }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }
.animate-left { opacity: 0; transform: translateX(-50px); transition: opacity 0.9s ease, transform 0.9s ease; }
.animate-left.visible { opacity: 1; transform: translateX(0); }
.animate-right { opacity: 0; transform: translateX(50px); transition: opacity 0.9s ease, transform 0.9s ease; }
.animate-right.visible { opacity: 1; transform: translateX(0); }
.animate-scale { opacity: 0; transform: scale(0.8); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.34, 1.56, 0.64, 1); }
.animate-scale.visible { opacity: 1; transform: scale(1); }
.animate-rotate { opacity: 0; transform: rotate(-5deg) scale(0.9); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.34, 1.56, 0.64, 1); }
.animate-rotate.visible { opacity: 1; transform: rotate(0) scale(1); }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }

/* NAVBAR */
.navbar { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; padding: 18px 0; transition: var(--transition-slow); background: transparent; }
.navbar.scrolled { background: rgba(255,255,255,0.92); backdrop-filter: blur(25px) saturate(180%); -webkit-backdrop-filter: blur(25px) saturate(180%); box-shadow: 0 8px 32px rgba(0,0,0,0.08); padding: 10px 0; border-bottom: 1px solid rgba(var(--secondary-rgb), 0.1); }
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.navbar-brand img { height: 55px; transition: var(--transition); filter: drop-shadow(0 2px 8px rgba(0,0,0,0.15)); }
.navbar.scrolled .navbar-brand img { height: 42px; }
.navbar-menu { display: flex; align-items: center; gap: 5px; }
.navbar-menu li a { padding: 10px 18px; font-weight: 500; font-size: 0.92rem; border-radius: 10px; color: var(--white); position: relative; letter-spacing: 0.3px; }
.navbar.scrolled .navbar-menu li a { color: var(--gray-800); }
.navbar-menu li a::after { content: ''; position: absolute; bottom: 4px; left: 50%; width: 0; height: 2px; background: linear-gradient(90deg, var(--secondary), var(--neon)); border-radius: 2px; transition: var(--transition); transform: translateX(-50%); }
.navbar-menu li a:hover::after, .navbar-menu li a.active::after { width: 60%; }
.navbar-menu li a:hover, .navbar-menu li a.active { color: var(--secondary); }
.nav-cta { background: linear-gradient(135deg, var(--secondary), var(--neon)) !important; color: var(--white) !important; border-radius: 50px !important; padding: 10px 24px !important; box-shadow: 0 4px 15px rgba(var(--secondary-rgb), 0.4); }
.nav-cta::after { display: none !important; }
.nav-cta:hover { transform: scale(1.05) translateY(-2px); box-shadow: 0 6px 25px rgba(var(--secondary-rgb), 0.5) !important; }
.has-dropdown { position: relative; }
.dropdown { position: absolute; top: 120%; left: 0; min-width: 300px; background: rgba(255,255,255,0.95); backdrop-filter: blur(20px); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 12px; opacity: 0; visibility: hidden; transform: translateY(15px) scale(0.95); transition: var(--transition); border: 1px solid rgba(var(--secondary-rgb), 0.1); }
.has-dropdown:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.dropdown li a { color: var(--gray-800) !important; padding: 11px 16px; border-radius: var(--radius-sm); display: flex; align-items: center; gap: 12px; font-size: 0.9rem; transition: var(--transition); }
.dropdown li a::after { display: none; }
.dropdown li a:hover { background: rgba(var(--secondary-rgb), 0.08); color: var(--secondary) !important; transform: translateX(5px); }
.dropdown li a i { color: var(--secondary); width: 22px; text-align: center; font-size: 0.95rem; }
.navbar-toggle { display: none; background: none; border: none; cursor: pointer; padding: 10px; z-index: 1001; }
.navbar-toggle span { display: block; width: 28px; height: 3px; background: var(--white); margin: 5px 0; border-radius: 3px; transition: var(--transition); }
.navbar.scrolled .navbar-toggle span { background: var(--primary); }

/* WHATSAPP FLOAT */
.whatsapp-float { position: fixed; bottom: 30px; right: 30px; z-index: 999; background: linear-gradient(135deg, #25D366, #128C7E); color: var(--white); width: 62px; height: 62px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.9rem; box-shadow: 0 6px 25px rgba(37,211,102,0.5); animation: float 3s ease-in-out infinite; }
.whatsapp-float::before { content: ''; position: absolute; width: 100%; height: 100%; border-radius: 50%; background: #25D366; animation: ripple 2s ease-out infinite; z-index: -1; }
.whatsapp-float::after { content: ''; position: absolute; width: 100%; height: 100%; border-radius: 50%; background: #25D366; animation: ripple 2s ease-out infinite 1s; z-index: -1; }
.whatsapp-float span { display: none; }
.whatsapp-float:hover { transform: scale(1.15) rotate(10deg); box-shadow: 0 8px 40px rgba(37,211,102,0.6); }

/* BACK TO TOP */
.back-to-top { position: fixed; bottom: 100px; right: 33px; z-index: 998; width: 46px; height: 46px; border-radius: 14px; background: linear-gradient(135deg, var(--primary), var(--secondary)); color: var(--white); border: none; cursor: pointer; font-size: 1rem; opacity: 0; visibility: hidden; transform: translateY(20px) rotate(180deg); transition: var(--transition-bounce); box-shadow: var(--shadow-lg); }
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0) rotate(0deg); }
.back-to-top:hover { transform: translateY(-5px); box-shadow: var(--shadow-glow); }

/* HERO */
.hero { min-height: 100vh; display: flex; align-items: center; position: relative; background: linear-gradient(160deg, var(--dark) 0%, #0f2744 30%, var(--primary) 60%, var(--primary-light) 100%); overflow: hidden; background-size: cover; background-position: center; padding-top: 100px; }
.hero[style*="background-image"]::after { content:''; position:absolute; inset:0; background: linear-gradient(160deg, rgba(27,58,92,0.88) 0%, rgba(15,39,68,0.82) 40%, rgba(27,58,92,0.75) 100%); }
.hero::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(ellipse at 20% 50%, rgba(var(--secondary-rgb), 0.08) 0%, transparent 60%), radial-gradient(ellipse at 80% 20%, rgba(123,97,255,0.06) 0%, transparent 50%); }
.hero-particles { position: absolute; top: 0; left: 0; width: 100%; height: 100%; overflow: hidden; z-index: 1; }
.hero-particle { position: absolute; width: 4px; height: 4px; background: rgba(var(--secondary-rgb), 0.6); border-radius: 50%; }
.hero-content { position: relative; z-index: 2; max-width: 680px; }
.hero-content h1 { font-size: 3.8rem; font-weight: 900; color: var(--white); line-height: 1.08; margin-bottom: 25px; }
.hero-content h1 .hero-line { display: block; overflow: hidden; }
.hero-content h1 .hero-word { display: inline-block; animation: fadeInUp 0.8s ease backwards; }
.hero-content h1 .hero-word:nth-child(1) { animation-delay: 0.3s; }
.hero-content h1 .hero-word:nth-child(2) { animation-delay: 0.5s; }
.hero-content h1 .hero-word:nth-child(3) { animation-delay: 0.7s; }
.hero-content h1 span { background: linear-gradient(135deg, var(--secondary), var(--neon)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; animation: textGlow 3s ease-in-out infinite; display: inline-block; }
.hero-subtitle { font-size: 1.2rem; color: rgba(255,255,255,0.8); margin-bottom: 40px; animation: fadeInUp 1s ease 0.8s both; position: relative; padding-left: 20px; border-left: 3px solid var(--secondary); }
.hero-buttons { display: flex; gap: 18px; flex-wrap: wrap; animation: fadeInUp 1s ease 1s both; }
.hero-shapes { position: absolute; right: -5%; top: 50%; transform: translateY(-50%); width: 550px; height: 550px; z-index: 1; }
.hero-shape { position: absolute; opacity: 0.07; }
.hero-shape-1 { width: 450px; height: 450px; background: linear-gradient(135deg, var(--secondary), var(--neon)); top: 30px; right: 0; animation: morphBlob 10s ease-in-out infinite, float 6s ease-in-out infinite; }
.hero-shape-2 { width: 220px; height: 220px; background: var(--white); top: -20px; right: 180px; animation: morphBlob 8s ease-in-out infinite reverse, float 4s ease-in-out infinite 1s; }
.hero-shape-3 { width: 160px; height: 160px; background: linear-gradient(135deg, var(--purple), var(--secondary)); bottom: 40px; right: 80px; animation: morphBlob 12s ease-in-out infinite, float 5s ease-in-out infinite 0.5s; }
.hero-shape-4 { width: 80px; height: 80px; background: var(--gold); top: 100px; right: 350px; animation: morphBlob 6s ease-in-out infinite, float 7s ease-in-out infinite 2s; opacity: 0.05; }
.hero-stats { display: flex; gap: 45px; margin-top: 55px; animation: fadeInUp 1s ease 1.2s both; }
.hero-stat { text-align: center; position: relative; padding: 15px 0; }
.hero-stat::after { content: ''; position: absolute; right: -22px; top: 50%; transform: translateY(-50%); width: 1px; height: 40px; background: rgba(255,255,255,0.15); }
.hero-stat:last-child::after { display: none; }
.hero-stat .number { font-size: 2.8rem; font-weight: 900; background: linear-gradient(135deg, var(--secondary), var(--neon)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; display: block; line-height: 1; }
.hero-stat .label { font-size: 0.82rem; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 2px; margin-top: 5px; }
.hero-scroll-indicator { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(255,255,255,0.5); font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase; animation: fadeInUp 1s ease 1.5s both; }
.hero-scroll-indicator .mouse { width: 26px; height: 40px; border: 2px solid rgba(255,255,255,0.3); border-radius: 20px; position: relative; }
.hero-scroll-indicator .mouse::before { content: ''; position: absolute; top: 8px; left: 50%; transform: translateX(-50%); width: 3px; height: 8px; background: var(--secondary); border-radius: 3px; animation: scrollMouse 2s ease-in-out infinite; }
@keyframes scrollMouse { 0% { top: 8px; opacity: 1; } 100% { top: 22px; opacity: 0; } }

/* FEATURES */
.features { background: var(--white); margin-top: -60px; position: relative; z-index: 3; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.feature-card { background: var(--white); padding: 45px 35px; border-radius: var(--radius-lg); text-align: center; box-shadow: var(--shadow-lg); transition: var(--transition-bounce); position: relative; overflow: hidden; border: 1px solid rgba(var(--secondary-rgb), 0); }
.feature-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: linear-gradient(90deg, var(--secondary), var(--neon), var(--purple)); transform: scaleX(0); transition: var(--transition); transform-origin: left; }
.feature-card::after { content: ''; position: absolute; bottom: -50%; right: -50%; width: 100%; height: 100%; background: radial-gradient(circle, rgba(var(--secondary-rgb), 0.04) 0%, transparent 70%); transition: var(--transition-slow); }
.feature-card:hover { transform: translateY(-15px); box-shadow: var(--shadow-xl); border-color: rgba(var(--secondary-rgb), 0.15); }
.feature-card:hover::before { transform: scaleX(1); }
.feature-card:hover::after { bottom: -20%; right: -20%; }
.feature-card .icon { width: 80px; height: 80px; margin: 0 auto 25px; background: linear-gradient(135deg, rgba(var(--secondary-rgb), 0.1), rgba(var(--primary-rgb), 0.05)); border-radius: 22px; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; color: var(--secondary); transition: var(--transition-bounce); position: relative; z-index: 1; }
.feature-card:hover .icon { background: linear-gradient(135deg, var(--secondary), var(--neon)); color: var(--white); transform: rotateY(180deg) scale(1.1); border-radius: 50%; box-shadow: 0 8px 25px rgba(var(--secondary-rgb), 0.4); }
.feature-card h3 { font-size: 1.2rem; font-weight: 700; color: var(--primary); margin-bottom: 12px; position: relative; z-index: 1; }
.feature-card p { color: var(--gray-600); font-size: 0.95rem; position: relative; z-index: 1; }

/* MARQUEE */
.marquee-section { background: var(--dark); padding: 18px 0; overflow: hidden; position: relative; }
.marquee-track { display: flex; gap: 60px; animation: marquee 25s linear infinite; white-space: nowrap; }
.marquee-item { display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,0.7); font-size: 0.9rem; font-weight: 500; flex-shrink: 0; }
.marquee-item i { color: var(--secondary); font-size: 1.1rem; }

/* ABOUT SECTION */
.about-section { background: var(--gray-100); position: relative; overflow: hidden; }
.about-section::before { content: ''; position: absolute; top: -200px; right: -200px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(var(--secondary-rgb), 0.06) 0%, transparent 70%); border-radius: 50%; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.about-image { position: relative; }
.about-image .main-img { border-radius: var(--radius-lg); box-shadow: var(--shadow-xl); transition: var(--transition); }
.about-image:hover .main-img { transform: scale(1.02); }
.about-image .experience-badge { position: absolute; bottom: -25px; right: -25px; background: linear-gradient(135deg, var(--secondary), var(--neon)); color: var(--white); padding: 22px 28px; border-radius: var(--radius); text-align: center; box-shadow: var(--shadow-lg); animation: borderGlow 3s ease-in-out infinite; }
.about-image .experience-badge .number { font-size: 2.8rem; font-weight: 900; display: block; line-height: 1; }
.about-image .experience-badge .text { font-size: 0.82rem; font-weight: 500; opacity: 0.9; }
.about-content h2 { font-size: 2.4rem; font-weight: 900; color: var(--primary); margin-bottom: 20px; }
.about-content p { color: var(--gray-600); margin-bottom: 20px; font-size: 1.02rem; }
.about-list { margin: 30px 0; }
.about-list li { display: flex; align-items: center; gap: 14px; padding: 10px 0; color: var(--gray-700); font-weight: 500; transition: var(--transition); }
.about-list li:hover { transform: translateX(8px); }
.about-list li i { color: var(--secondary); font-size: 1.1rem; width: 28px; height: 28px; background: rgba(var(--secondary-rgb), 0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.75rem; }

/* PRODUCTS */
.products-section { background: var(--white); position: relative; }
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 30px; }
.product-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); transition: var(--transition-bounce); position: relative; border: 1px solid rgba(0,0,0,0.04); display: flex; flex-direction: column; height: 100%; }
.product-card:hover { transform: translateY(-12px) scale(1.01); box-shadow: var(--shadow-xl); }
.product-card .product-image { height: 230px; overflow: hidden; position: relative; background: linear-gradient(135deg, var(--gray-100), var(--gray-200)); display: flex; align-items: center; justify-content: center; }
.product-card .product-image::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.05) 100%); z-index: 1; transition: var(--transition); }
.product-card:hover .product-image::after { background: linear-gradient(180deg, transparent 60%, rgba(var(--secondary-rgb), 0.1) 100%); }
.product-card .product-image img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; transition: var(--transition-slow); }
.product-card:hover .product-image img { transform: scale(1.12) rotate(1deg); }
.product-card .product-image .placeholder-icon { font-size: 3.5rem; color: var(--gray-400); transition: var(--transition); }
.product-card:hover .product-image .placeholder-icon { color: var(--secondary); transform: scale(1.2); }
.product-card .product-badge { position: absolute; top: 15px; left: 15px; background: linear-gradient(135deg, var(--secondary), var(--neon)); color: var(--white); padding: 6px 16px; border-radius: 50px; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; z-index: 2; box-shadow: 0 4px 12px rgba(var(--secondary-rgb), 0.3); }
.product-card .product-info { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.product-card .product-category { color: var(--secondary); font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; }
.product-card .product-name { font-size: 1.08rem; font-weight: 700; color: var(--primary); margin: 10px 0; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-card .product-desc { color: var(--gray-600); font-size: 0.88rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 18px; flex: 1; }
.product-card .product-actions { display: flex; gap: 10px; margin-top: auto; }
.product-card .product-actions .btn { padding: 11px 20px; font-size: 0.83rem; flex: 1; justify-content: center; border-radius: 12px; }

/* CATEGORIES GRID */
.categories-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 28px; }
.category-card { background: var(--white); padding: 40px 28px; border-radius: var(--radius-lg); text-align: center; box-shadow: var(--shadow); transition: var(--transition-bounce); border: 2px solid transparent; cursor: pointer; position: relative; overflow: hidden; }
.category-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(var(--secondary-rgb), 0.03), rgba(var(--primary-rgb), 0.02)); opacity: 0; transition: var(--transition); }
.category-card:hover::before { opacity: 1; }
.category-card:hover { transform: translateY(-12px) scale(1.02); border-color: rgba(var(--secondary-rgb), 0.3); box-shadow: var(--shadow-xl), 0 0 0 4px rgba(var(--secondary-rgb), 0.08); }
.category-card .cat-icon { width: 72px; height: 72px; margin: 0 auto 18px; background: linear-gradient(135deg, var(--secondary), var(--neon)); border-radius: 22px; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; color: var(--white); transition: var(--transition-bounce); box-shadow: 0 8px 20px rgba(var(--secondary-rgb), 0.3); position: relative; z-index: 2; }
.category-card:hover .cat-icon { transform: scale(1.15) rotate(10deg); border-radius: 50%; box-shadow: 0 12px 30px rgba(var(--secondary-rgb), 0.4); }
.category-card h3 { font-size: 1.08rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; position: relative; z-index: 1; }
.category-card p { color: var(--gray-600); font-size: 0.85rem; position: relative; z-index: 1; }
.category-card .cat-count { display: inline-block; margin-top: 12px; padding: 4px 14px; background: rgba(var(--secondary-rgb), 0.08); color: var(--secondary); border-radius: 50px; font-size: 0.78rem; font-weight: 600; position: relative; z-index: 1; }
.category-card.has-image { }
.category-card .cat-bg-img { display: none; }
.category-card:hover .cat-bg-img { opacity: 0.18; }

/* CTA SECTION */
.cta-section { background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%); padding: 100px 0; position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; top: -50%; right: -10%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(var(--secondary-rgb), 0.1), transparent 70%); animation: morphBlob 15s ease-in-out infinite; }
.cta-section::after { content: ''; position: absolute; bottom: -40%; left: -10%; width: 400px; height: 400px; background: radial-gradient(circle, rgba(123,97,255,0.08), transparent 70%); animation: morphBlob 12s ease-in-out infinite reverse; }
.cta-content { text-align: center; position: relative; z-index: 2; }
.cta-content h2 { font-size: 2.8rem; font-weight: 900; color: var(--white); margin-bottom: 18px; }
.cta-content p { color: rgba(255,255,255,0.75); font-size: 1.15rem; margin-bottom: 35px; max-width: 550px; margin-left: auto; margin-right: auto; }

/* ENGAGEMENT */
.engagement-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.engagement-card { background: var(--white); padding: 45px 32px; border-radius: var(--radius-lg); text-align: center; box-shadow: var(--shadow); transition: var(--transition-bounce); position: relative; overflow: hidden; border: 1px solid rgba(0,0,0,0.04); }
.engagement-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--secondary), var(--neon)); transform: scaleX(0); transition: var(--transition); }
.engagement-card:hover::before { transform: scaleX(1); }
.engagement-card:hover { transform: translateY(-12px); box-shadow: var(--shadow-xl); }
.engagement-card .eng-icon { width: 85px; height: 85px; margin: 0 auto 22px; background: linear-gradient(135deg, rgba(var(--secondary-rgb), 0.12), rgba(var(--primary-rgb), 0.06)); border-radius: 24px; display: flex; align-items: center; justify-content: center; font-size: 2.2rem; color: var(--secondary); transition: var(--transition-bounce); }
.engagement-card:hover .eng-icon { background: linear-gradient(135deg, var(--secondary), var(--neon)); color: var(--white); border-radius: 50%; transform: scale(1.1) rotate(-5deg); box-shadow: 0 10px 30px rgba(var(--secondary-rgb), 0.35); }
.engagement-card h3 { font-size: 1.18rem; font-weight: 700; color: var(--primary); margin-bottom: 12px; }
.engagement-card p { color: var(--gray-600); font-size: 0.93rem; }
.engagement-card .eng-img { width: 90px; height: 90px; object-fit: contain; margin: 0 auto 18px; display: block; transition: var(--transition-bounce); filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1)); }
.engagement-card:hover .eng-img { transform: scale(1.12) rotate(-5deg); filter: drop-shadow(0 8px 20px rgba(var(--secondary-rgb), 0.3)); }

/* WHY US */
.why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 25px; }
.why-item { display: flex; gap: 20px; padding: 28px; background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); transition: var(--transition-bounce); border: 1px solid rgba(0,0,0,0.03); }
.why-item:hover { transform: translateX(10px); box-shadow: var(--shadow-lg); border-color: rgba(var(--secondary-rgb), 0.15); }
.why-item .why-icon { width: 55px; height: 55px; min-width: 55px; background: linear-gradient(135deg, var(--secondary), var(--neon)); border-radius: 16px; display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 1.2rem; transition: var(--transition-bounce); box-shadow: 0 4px 15px rgba(var(--secondary-rgb), 0.3); }
.why-item:hover .why-icon { transform: scale(1.1) rotate(-5deg); }
.why-item h4 { font-size: 1.02rem; font-weight: 700; color: var(--primary); margin-bottom: 6px; }
.why-item p { color: var(--gray-600); font-size: 0.88rem; }

/* PAGE HEADER */
.page-header { background: linear-gradient(160deg, var(--dark), #0f2744, var(--primary)); padding: 160px 0 85px; text-align: center; position: relative; overflow: hidden; }
.page-header::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(ellipse at 30% 50%, rgba(var(--secondary-rgb), 0.06) 0%, transparent 60%); }
.page-header::after { content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 80px; background: linear-gradient(180deg, transparent, rgba(0,0,0,0.2)); }
.page-header h1 { font-size: 3rem; font-weight: 900; color: var(--white); position: relative; z-index: 1; animation: fadeInUp 0.8s ease; }
.page-header .breadcrumb { display: flex; justify-content: center; gap: 10px; margin-top: 18px; color: rgba(255,255,255,0.6); font-size: 0.92rem; position: relative; z-index: 1; animation: fadeInUp 0.8s ease 0.2s both; }
.page-header .breadcrumb a { color: var(--secondary); transition: var(--transition); }
.page-header .breadcrumb a:hover { color: var(--neon); }

/* CONTACT FORM */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 55px; }
.form-group { margin-bottom: 22px; }
.form-group label { display: block; font-weight: 600; color: var(--primary); margin-bottom: 8px; font-size: 0.9rem; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 15px 20px; border: 2px solid var(--gray-200); border-radius: var(--radius-sm); font-family: var(--font); font-size: 0.95rem; transition: var(--transition); background: var(--white); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--secondary); outline: none; box-shadow: 0 0 0 4px rgba(var(--secondary-rgb), 0.12), 0 4px 20px rgba(var(--secondary-rgb), 0.08); }
.form-group textarea { min-height: 150px; resize: vertical; }
.contact-info-cards { display: flex; flex-direction: column; gap: 22px; }
.contact-info-card { display: flex; gap: 20px; padding: 28px; background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); transition: var(--transition-bounce); border: 1px solid rgba(0,0,0,0.03); }
.contact-info-card:hover { transform: translateX(12px); box-shadow: var(--shadow-lg); border-color: rgba(var(--secondary-rgb), 0.15); }
.contact-info-card .info-icon { width: 58px; height: 58px; min-width: 58px; background: linear-gradient(135deg, var(--secondary), var(--neon)); border-radius: 16px; display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 1.3rem; box-shadow: 0 4px 15px rgba(var(--secondary-rgb), 0.3); }
.contact-info-card h4 { font-size: 1rem; font-weight: 700; color: var(--primary); margin-bottom: 5px; }
.contact-info-card p { color: var(--gray-600); font-size: 0.9rem; }

/* PRODUCT DETAIL */
.product-detail { padding: 120px 0 80px; }
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 55px; align-items: start; }
.product-gallery { border-radius: var(--radius-lg); overflow: hidden; background: linear-gradient(135deg, var(--gray-100), var(--gray-200)); min-height: 420px; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lg); transition: var(--transition); }
.product-gallery:hover { box-shadow: var(--shadow-xl); transform: scale(1.01); }
.product-gallery img { width: 100%; height: auto; }
.product-gallery .placeholder-icon { font-size: 5rem; color: var(--gray-400); }
.product-detail-info h1 { font-size: 2.2rem; font-weight: 900; color: var(--primary); margin-bottom: 18px; }
.product-detail-info .product-meta { display: flex; gap: 22px; margin-bottom: 22px; flex-wrap: wrap; }
.product-detail-info .product-meta span { display: flex; align-items: center; gap: 8px; color: var(--gray-600); font-size: 0.9rem; padding: 6px 14px; background: var(--gray-100); border-radius: 50px; }
.product-detail-info .product-meta span i { color: var(--secondary); }
.product-detail-info .description { color: var(--gray-700); line-height: 1.9; margin-bottom: 32px; }
.quantity-selector { display: flex; align-items: center; gap: 15px; margin-bottom: 28px; }
.quantity-selector label { font-weight: 600; color: var(--primary); }
.quantity-selector .qty-controls { display: flex; align-items: center; border: 2px solid var(--gray-200); border-radius: var(--radius-sm); overflow: hidden; }
.quantity-selector .qty-btn { width: 44px; height: 44px; border: none; background: var(--gray-100); cursor: pointer; font-size: 1.2rem; transition: var(--transition); }
.quantity-selector .qty-btn:hover { background: var(--secondary); color: var(--white); }
.quantity-selector .qty-input { width: 60px; height: 44px; border: none; text-align: center; font-size: 1.05rem; font-weight: 700; font-family: var(--font); }

/* PAGINATION */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 55px; }
.pagination a, .pagination span { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; border-radius: 12px; font-weight: 600; font-size: 0.9rem; transition: var(--transition-bounce); }
.pagination a { background: var(--white); color: var(--gray-700); box-shadow: var(--shadow); }
.pagination a:hover { background: linear-gradient(135deg, var(--secondary), var(--neon)); color: var(--white); transform: translateY(-4px); box-shadow: 0 6px 20px rgba(var(--secondary-rgb), 0.3); }
.pagination span.current { background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: var(--white); box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.3); }

/* SEARCH */
.search-bar { max-width: 520px; margin: 0 auto 45px; position: relative; }
.search-bar input { width: 100%; padding: 17px 58px 17px 28px; border: 2px solid var(--gray-200); border-radius: 50px; font-size: 1rem; font-family: var(--font); transition: var(--transition); box-shadow: var(--shadow); }
.search-bar input:focus { border-color: var(--secondary); outline: none; box-shadow: 0 0 0 4px rgba(var(--secondary-rgb), 0.12), var(--shadow-lg); }
.search-bar button { position: absolute; right: 6px; top: 6px; bottom: 6px; width: 48px; border: none; background: linear-gradient(135deg, var(--secondary), var(--neon)); color: var(--white); border-radius: 50%; cursor: pointer; font-size: 1rem; transition: var(--transition-bounce); }
.search-bar button:hover { transform: scale(1.1); box-shadow: 0 4px 15px rgba(var(--secondary-rgb), 0.4); }

/* ALERT */
.alert { padding: 16px 25px; border-radius: var(--radius-sm); margin-bottom: 25px; font-weight: 500; display: flex; align-items: center; gap: 12px; animation: slideDown 0.6s cubic-bezier(0.34, 1.56, 0.64, 1); }
.alert-success { background: rgba(72,187,120,0.08); color: #22543D; border-left: 4px solid var(--success); }
.alert-error { background: rgba(245,101,101,0.08); color: #742A2A; border-left: 4px solid var(--danger); }

/* FOOTER */
.footer { background: linear-gradient(180deg, var(--dark) 0%, #070f1a 100%); color: rgba(255,255,255,0.8); padding: 90px 0 0; position: relative; }
.footer-wave { position: absolute; top: -2px; left: 0; width: 100%; color: var(--white); line-height: 0; }
.footer-wave svg { width: 100%; height: 70px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 45px; padding-top: 50px; }
.footer-logo { height: 60px; margin-bottom: 18px; filter: brightness(2); transition: var(--transition); }
.footer-logo:hover { filter: brightness(2.5) drop-shadow(0 0 10px rgba(var(--secondary-rgb), 0.3)); }
.footer-col h4 { color: var(--white); font-size: 1.1rem; font-weight: 700; margin-bottom: 22px; position: relative; padding-bottom: 12px; }
.footer-col h4::after { content: ''; position: absolute; bottom: 0; left: 0; width: 40px; height: 3px; background: linear-gradient(90deg, var(--secondary), var(--neon)); border-radius: 3px; }
.footer-col ul li { margin-bottom: 11px; }
.footer-col ul li a { color: rgba(255,255,255,0.6); font-size: 0.9rem; transition: var(--transition); display: inline-block; }
.footer-col ul li a:hover { color: var(--secondary); transform: translateX(6px); }
.footer-contact li { display: flex; gap: 12px; margin-bottom: 14px; font-size: 0.88rem; }
.footer-contact li i { color: var(--secondary); margin-top: 4px; }
.footer-social { display: flex; gap: 12px; margin-top: 22px; }
.footer-social a { width: 42px; height: 42px; border-radius: 12px; background: rgba(255,255,255,0.06); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; color: rgba(255,255,255,0.7); transition: var(--transition-bounce); border: 1px solid rgba(255,255,255,0.08); }
.footer-social a:hover { background: linear-gradient(135deg, var(--secondary), var(--neon)); transform: translateY(-4px); color: var(--white); box-shadow: 0 6px 20px rgba(var(--secondary-rgb), 0.3); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); padding: 28px 0; margin-top: 55px; text-align: center; font-size: 0.85rem; color: rgba(255,255,255,0.4); }

/* SECTION DIVIDER */
.section-divider { position: relative; height: 3px; margin: 0; background: linear-gradient(90deg, transparent 0%, rgba(var(--secondary-rgb), 0.3) 50%, transparent 100%); }

/* CATALOGUE SECTION */
.catalogue-section { background: var(--gray-100); }
.catalogue-card-main { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; background: var(--white); border-radius: var(--radius-lg); padding: 60px; box-shadow: var(--shadow-xl); border: 1px solid rgba(var(--secondary-rgb), 0.1); position: relative; overflow: hidden; }
.catalogue-card-main::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--secondary), var(--neon), var(--purple)); }
.catalogue-visual { display: flex; align-items: center; justify-content: center; position: relative; min-height: 300px; }
.catalogue-icon-big { width: 160px; height: 200px; background: linear-gradient(135deg, var(--primary), var(--primary-light)); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; font-size: 4rem; color: var(--white); box-shadow: 0 20px 60px rgba(var(--primary-rgb), 0.3); position: relative; z-index: 2; transition: var(--transition-bounce); }
.catalogue-icon-big:hover { transform: rotate(-5deg) scale(1.05); }
.catalogue-decoration { position: absolute; inset: 0; }
.cat-deco-circle { position: absolute; width: 200px; height: 200px; border-radius: 50%; background: rgba(var(--secondary-rgb), 0.06); top: -20px; right: -20px; animation: morphBlob 8s ease-in-out infinite; }
.cat-deco-2 { width: 120px; height: 120px; bottom: -10px; left: -10px; top: auto; right: auto; background: rgba(var(--purple), 0.05); animation: morphBlob 10s ease-in-out infinite reverse; }
.catalogue-info h3 { font-size: 2rem; font-weight: 900; color: var(--primary); margin-bottom: 15px; }
.catalogue-info > p { color: var(--gray-600); font-size: 1.05rem; margin-bottom: 25px; }
.catalogue-features { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 30px; }
.catalogue-features li { display: flex; align-items: center; gap: 10px; color: var(--gray-700); font-size: 0.92rem; font-weight: 500; padding: 8px 14px; background: var(--gray-100); border-radius: var(--radius-sm); transition: var(--transition); }
.catalogue-features li:hover { background: rgba(var(--secondary-rgb), 0.08); transform: translateX(5px); }
.catalogue-features li i { color: var(--secondary); width: 20px; text-align: center; }
.catalogue-actions { display: flex; gap: 15px; flex-wrap: wrap; margin-bottom: 20px; }
.catalogue-actions .btn-lg { padding: 16px 32px; font-size: 1rem; }
.catalogue-note { color: var(--gray-500); font-size: 0.82rem; font-style: italic; }
.catalogue-note i { color: var(--secondary); margin-right: 5px; }

/* CATALOGUE DOWNLOAD (Homepage) */
.catalogue-download-section { background: var(--white); }
.catalogue-download { display: flex; align-items: center; gap: 50px; background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 100%); border-radius: var(--radius-lg); padding: 60px; position: relative; overflow: hidden; }
.catalogue-download::before { content: ''; position: absolute; top: -50%; right: -10%; width: 400px; height: 400px; background: radial-gradient(circle, rgba(var(--secondary-rgb), 0.1), transparent 70%); animation: morphBlob 12s ease-in-out infinite; }
.catalogue-download-icon { width: 120px; height: 140px; min-width: 120px; background: rgba(255,255,255,0.1); backdrop-filter: blur(10px); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; font-size: 3.5rem; color: var(--secondary); border: 1px solid rgba(255,255,255,0.15); position: relative; z-index: 1; }
.catalogue-download-content { position: relative; z-index: 1; }
.catalogue-download-content .section-tag { background: rgba(var(--secondary-rgb), 0.15); border-color: rgba(var(--secondary-rgb), 0.25); }
.catalogue-download-content h2 { font-size: 2rem; font-weight: 900; color: var(--white); margin: 10px 0 15px; }
.catalogue-download-content > p { color: rgba(255,255,255,0.75); font-size: 1.05rem; margin-bottom: 25px; }
.catalogue-download-buttons { display: flex; gap: 15px; flex-wrap: wrap; }
.catalogue-download-buttons .btn-outline { color: var(--white); border-color: rgba(255,255,255,0.4); }
.catalogue-download-buttons .btn-outline:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }

/* ORDER CONFIRMATION MODAL */
.order-modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); backdrop-filter: blur(8px); z-index: 10000; display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all 0.3s ease; padding: 20px; }
.order-modal-overlay.active { opacity: 1; visibility: visible; }
.order-modal { background: var(--white); border-radius: var(--radius-lg); padding: 40px; max-width: 480px; width: 100%; position: relative; transform: translateY(30px) scale(0.95); transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1); box-shadow: 0 25px 80px rgba(0,0,0,0.25); }
.order-modal-overlay.active .order-modal { transform: translateY(0) scale(1); }
.order-modal-close { position: absolute; top: 15px; right: 15px; background: none; border: none; font-size: 1.5rem; color: var(--gray-500); cursor: pointer; width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.order-modal-close:hover { background: var(--gray-100); color: var(--primary); }
.order-modal-icon { width: 70px; height: 70px; margin: 0 auto 18px; background: linear-gradient(135deg, #25D366, #128C7E); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 2rem; color: var(--white); }
.order-modal h3 { text-align: center; font-size: 1.3rem; color: var(--primary); margin-bottom: 22px; }
.order-summary { background: var(--gray-100); border-radius: var(--radius); padding: 20px; margin-bottom: 18px; }
.order-summary-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--gray-200); }
.order-summary-row:last-child { border-bottom: none; }
.order-summary-row span { color: var(--gray-600); font-size: 0.88rem; }
.order-summary-row strong { color: var(--primary); font-size: 0.92rem; text-align: right; max-width: 60%; }
.order-modal-note { font-size: 0.82rem; color: var(--gray-500); margin-bottom: 22px; padding: 12px; background: rgba(var(--secondary-rgb), 0.06); border-radius: var(--radius); border-left: 3px solid var(--secondary); }
.order-modal-note i { color: var(--secondary); margin-right: 6px; }
.order-modal-actions { display: flex; gap: 12px; }
.order-modal-actions .btn { flex: 1; justify-content: center; padding: 14px; font-size: 0.95rem; }
.order-thankyou { background: linear-gradient(135deg, #25D366, #128C7E); padding: 16px 0; position: fixed; bottom: 0; left: 0; right: 0; z-index: 9999; animation: slideUp 0.5s ease; }
.thankyou-content { display: flex; align-items: center; gap: 15px; color: var(--white); }
.thankyou-content > i { font-size: 2rem; }
.thankyou-content strong { font-size: 1.05rem; display: block; }
.thankyou-content p { font-size: 0.85rem; opacity: 0.9; margin: 0; }
.thankyou-close { background: rgba(255,255,255,0.2); border: none; color: var(--white); width: 32px; height: 32px; border-radius: 50%; font-size: 1.2rem; cursor: pointer; margin-left: auto; display: flex; align-items: center; justify-content: center; }
@keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }

/* PDF VIEWER */
.pdf-toolbar { display: flex; align-items: center; justify-content: space-between; background: var(--dark); padding: 12px 20px; border-radius: var(--radius) var(--radius) 0 0; flex-wrap: wrap; gap: 10px; }
.pdf-toolbar-left, .pdf-toolbar-right { display: flex; align-items: center; gap: 8px; }
.pdf-tool-btn { background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.15); color: rgba(255,255,255,0.8); width: 40px; height: 40px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; transition: var(--transition); font-size: 0.9rem; font-family: var(--font); }
.pdf-tool-btn:hover { background: rgba(var(--secondary-rgb), 0.2); color: var(--secondary); border-color: rgba(var(--secondary-rgb), 0.3); }
.pdf-download-btn { width: auto; padding: 0 18px; gap: 8px; background: linear-gradient(135deg, var(--secondary), var(--neon)); border: none; color: var(--white); font-weight: 600; font-size: 0.85rem; text-decoration: none; }
.pdf-download-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 15px rgba(var(--secondary-rgb), 0.4); color: var(--white); }
.pdf-page-info { color: rgba(255,255,255,0.7); font-size: 0.88rem; font-weight: 500; padding: 0 8px; white-space: nowrap; }
.pdf-zoom-level { color: rgba(255,255,255,0.6); font-size: 0.82rem; min-width: 45px; text-align: center; }
.pdf-viewer-container { background: var(--gray-200); border-radius: 0 0 var(--radius) var(--radius); overflow: auto; max-height: 80vh; display: flex; align-items: flex-start; justify-content: center; padding: 20px; position: relative; min-height: 500px; box-shadow: var(--shadow-xl); }
.pdf-viewer-container canvas { display: none; max-width: 100%; box-shadow: 0 4px 25px rgba(0,0,0,0.15); border-radius: 4px; }
.pdf-viewer-container:fullscreen { max-height: 100vh; background: var(--gray-800); }
.pdf-viewer-container:fullscreen canvas { max-width: none; }
.pdf-loading { text-align: center; padding: 80px 20px; }
.pdf-loading-spinner { width: 50px; height: 50px; border: 4px solid var(--gray-300); border-top: 4px solid var(--secondary); border-radius: 50%; animation: rotate360 1s linear infinite; margin: 0 auto 20px; }
.pdf-loading p { color: var(--gray-600); font-size: 0.95rem; }
.catalogue-actions-bottom { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; margin-top: 30px; }

/* ═══════════════════════════════════════════ */
/* RESPONSIVE                                  */
/* ═══════════════════════════════════════════ */
@media (max-width: 1200px) {
    .container { max-width: 960px; }
    .hero-content h1 { font-size: 3.2rem; }
    .hero-shapes { width: 450px; height: 450px; right: -8%; }
    .footer-grid { grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 30px; }
}

@media (max-width: 992px) {
    .container { max-width: 720px; }
    .hero-content h1 { font-size: 2.8rem; }
    .hero-shapes { display: none; }
    .hero-particles { display: none; }
    .hero-content { max-width: 100%; text-align: center; }
    .hero-subtitle { border-left: none; padding-left: 0; text-align: center; }
    .hero-buttons { justify-content: center; }
    .hero-stats { justify-content: center; }
    .features-grid, .engagement-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
    .about-grid, .contact-grid, .product-detail-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .section-header h2 { font-size: 2.2rem; }
    .section { padding: 80px 0; }
    .cursor-dot, .cursor-ring { display: none; }
    .catalogue-card-main { grid-template-columns: 1fr; padding: 40px; }
    .catalogue-visual { min-height: 200px; }
    .catalogue-download { flex-direction: column; text-align: center; padding: 40px; }
    .catalogue-download-buttons { justify-content: center; }

    /* Mobile Navigation */
    .navbar-toggle { display: block; }
    .navbar-menu { position: fixed; top: 0; right: -100%; width: 320px; height: 100vh; background: rgba(255,255,255,0.98); backdrop-filter: blur(20px); flex-direction: column; align-items: flex-start; padding: 90px 30px 30px; gap: 0; box-shadow: var(--shadow-xl); transition: var(--transition-slow); overflow-y: auto; }
    .navbar-menu.open { right: 0; }
    .navbar-menu li { width: 100%; }
    .navbar-menu li a { color: var(--gray-800) !important; padding: 14px 0; display: block; border-bottom: 1px solid var(--gray-200); font-size: 1rem; }
    .navbar-menu li a::after { display: none; }
    .nav-cta { margin-top: 15px; text-align: center !important; display: flex !important; justify-content: center; border-bottom: none !important; }
    .has-dropdown .dropdown { position: static; box-shadow: none; padding-left: 20px; opacity: 1; visibility: visible; transform: none; display: none; backdrop-filter: none; border: none; min-width: auto; }
    .has-dropdown.active .dropdown { display: block; }
    .dropdown li a { padding: 10px 0 !important; font-size: 0.9rem !important; }
    .navbar-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
    .navbar-toggle.active span:nth-child(2) { opacity: 0; }
    .navbar-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }
}

@media (max-width: 768px) {
    .container { padding: 0 15px; }
    .hero { min-height: auto; padding: 120px 0 70px; }
    .hero-content h1 { font-size: 2.2rem; }
    .hero-stats { gap: 20px; }
    .hero-stat .number { font-size: 2rem; }
    .hero-stat::after { display: none; }
    .pdf-toolbar { padding: 10px 12px; gap: 8px; }
    .pdf-tool-btn { width: 36px; height: 36px; font-size: 0.82rem; }
    .pdf-download-btn span { display: none; }
    .pdf-download-btn { width: 36px; padding: 0; }
    .pdf-page-info { font-size: 0.78rem; }
    .pdf-viewer-container { min-height: 350px; max-height: 60vh; padding: 10px; }
    .catalogue-actions-bottom { flex-direction: column; align-items: center; }
    .catalogue-actions-bottom .btn { width: 100%; justify-content: center; }
    .products-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
    .categories-grid { grid-template-columns: 1fr 1fr; gap: 18px; }
    .footer-grid { grid-template-columns: 1fr; gap: 35px; }
    .page-header { padding: 120px 0 60px; }
    .page-header h1 { font-size: 2rem; }
    .section { padding: 60px 0; }
    .section-header { margin-bottom: 40px; }
    .section-header h2 { font-size: 1.8rem; }
    .section-header p { font-size: 1rem; }
    .cta-section { padding: 70px 0; }
    .cta-content h2 { font-size: 1.8rem; }
    .cta-content p { font-size: 1rem; }
    .hero-scroll-indicator { display: none; }
    .marquee-section { padding: 14px 0; }
    .marquee-item { font-size: 0.8rem; gap: 8px; }
    .feature-card { padding: 30px 22px; }
    .feature-card .icon { width: 65px; height: 65px; font-size: 1.5rem; }
    .category-card { padding: 28px 18px; }
    .category-card .cat-icon { width: 58px; height: 58px; font-size: 1.3rem; }
    .engagement-card { padding: 30px 22px; }
    .engagement-card .eng-icon { width: 70px; height: 70px; font-size: 1.8rem; }
    .about-image .experience-badge { bottom: -15px; right: -10px; padding: 16px 20px; }
    .about-image .experience-badge .number { font-size: 2rem; }
    .about-content h2 { font-size: 1.8rem; }
    .why-item { padding: 20px; gap: 15px; }
    .why-item .why-icon { width: 45px; height: 45px; min-width: 45px; font-size: 1rem; }
    .contact-grid { gap: 35px; }
    .contact-info-card { padding: 20px; }
    .product-card .product-image { height: 180px; }
    .product-card .product-info { padding: 16px; }
    .product-card .product-name { font-size: 0.95rem; }
    .product-card .product-actions .btn { padding: 9px 14px; font-size: 0.78rem; }
    .catalogue-card-main { padding: 30px; gap: 30px; }
    .catalogue-icon-big { width: 120px; height: 150px; font-size: 3rem; }
    .catalogue-info h3 { font-size: 1.5rem; }
    .catalogue-features { grid-template-columns: 1fr; }
    .catalogue-download { padding: 30px; gap: 25px; }
    .catalogue-download-icon { width: 90px; height: 110px; min-width: 90px; font-size: 2.5rem; }
    .catalogue-download-content h2 { font-size: 1.5rem; }
    .product-detail-grid { gap: 30px; }
    .product-gallery { min-height: 300px; }
    .product-detail-info h1 { font-size: 1.6rem; }
    .whatsapp-float { width: 55px; height: 55px; font-size: 1.6rem; bottom: 20px; right: 20px; }
    .back-to-top { bottom: 85px; right: 23px; width: 40px; height: 40px; }
    .search-bar { margin-bottom: 30px; }
    .search-bar input { padding: 14px 50px 14px 20px; }
    .pagination { gap: 5px; }
    .pagination a, .pagination span { width: 38px; height: 38px; font-size: 0.85rem; }
}

@media (max-width: 480px) {
    .container { padding: 0 12px; }
    .hero { padding: 110px 0 60px; }
    .hero-content h1 { font-size: 1.8rem; }
    .hero-subtitle { font-size: 1rem; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .hero-buttons .btn { width: 100%; justify-content: center; }
    .hero-stats { flex-direction: column; gap: 15px; }
    .btn { padding: 13px 28px; font-size: 0.92rem; }
    .products-grid { grid-template-columns: 1fr; gap: 18px; }
    .categories-grid { grid-template-columns: 1fr; gap: 15px; }
    .section-header h2 { font-size: 1.5rem; }
    .page-header h1 { font-size: 1.6rem; }
    .page-header { padding: 100px 0 50px; }
    .navbar-brand img { height: 42px; }
    .navbar-menu { width: 100%; }
    .footer-col h4 { font-size: 1rem; }
    .footer-bottom { font-size: 0.78rem; padding: 20px 0; }
    .about-image .experience-badge { position: relative; bottom: 0; right: 0; margin-top: 15px; display: inline-flex; gap: 10px; align-items: center; }
    .about-image .experience-badge .number { font-size: 1.8rem; }
    .catalogue-card-main { padding: 20px; }
    .catalogue-visual { min-height: 150px; }
    .catalogue-icon-big { width: 100px; height: 130px; font-size: 2.5rem; }
    .catalogue-info h3 { font-size: 1.3rem; }
    .catalogue-actions { flex-direction: column; }
    .catalogue-actions .btn-lg { width: 100%; justify-content: center; }
    .catalogue-download { padding: 25px; }
    .catalogue-download-icon { width: 70px; height: 90px; min-width: 70px; font-size: 2rem; }
    .catalogue-download-content h2 { font-size: 1.3rem; }
    .catalogue-download-buttons { flex-direction: column; }
    .catalogue-download-buttons .btn { width: 100%; justify-content: center; }
    .cta-content h2 { font-size: 1.5rem; }
    .product-detail-info h1 { font-size: 1.4rem; }
    .product-gallery { min-height: 250px; }
    .quantity-selector { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 320px) {
    .hero-content h1 { font-size: 1.5rem; }
    .hero-subtitle { font-size: 0.9rem; }
    .section-header h2 { font-size: 1.3rem; }
    .btn { padding: 10px 20px; font-size: 0.85rem; }
    .feature-card { padding: 20px 15px; }
    .engagement-card { padding: 20px 15px; }
    .category-card { padding: 20px 12px; }
    .product-detail-info h1 { font-size: 1.2rem; }
    .navbar-brand img { height: 36px; }
    .order-modal { width: 95%; padding: 20px; }
}