/* 
    Kankan Beauty | Advanced Premium Design
    Theme: Elegance, Wellness & Grace
    Author: Antigravity AI
*/

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

:root {
    --primary: #e67fb2; 
    --primary-light: #fbeaf2;
    --primary-dark: #d15d94;
    --primary-gradient: linear-gradient(135deg, #e67fb2 0%, #d15d94 100%);
    --bg-gradient: radial-gradient(circle at top right, #fff5f9 0%, #ffffff 100%);
    
    --text-dark: #1a1a1a;
    --text-muted: #555555;
    --bg-light: #ffffff;
    --bg-soft: #fcfcfc;
    --bg-dark: #0f0f0f;
    --white: #FFFFFF;
    
    --glass: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    
    --transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    --font-heading: 'Montserrat', sans-serif;
    --font-accent: 'Dancing Script', cursive;
    --font-main: 'Poppins', sans-serif;
    --shadow-sm: 0 4px 6px rgba(0,0,0,0.02);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 50px rgba(230, 127, 178, 0.15);
}

/* --- Custom Scrollbar --- */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-soft);
}
::-webkit-scrollbar-thumb {
    background: var(--primary-dark);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background: var(--bg-gradient);
    color: var(--text-dark);
    line-height: 1.8;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -1px;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 5%;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
    transition: var(--transition);
}

/* --- Global Components --- */
.accent-text {
    font-family: var(--font-accent);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: clamp(24px, 4vw, 32px);
    display: block;
    margin-bottom: 15px;
}

.mobile-only { display: none !important; }
.desktop-only { display: block !important; }

@media (max-width: 768px) {
    .mobile-only { display: block !important; }
    .desktop-only { display: none !important; }
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 18px 40px;
    border-radius: 2px;
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 3px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: var(--shadow-sm);
}

.btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: var(--text-dark);
    z-index: -1;
    transition: var(--transition);
}

.btn:hover::after {
    height: 100%;
}

.btn-primary {
    background: var(--primary-gradient);
    color: var(--white);
}

.btn-primary:hover {
    color: var(--white);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    border: 1px solid var(--primary);
    color: var(--primary);
    background: transparent;
}

.btn-outline:hover {
    color: var(--white);
    border-color: var(--text-dark);
    transform: translateY(-5px);
}

.btn-white {
    background: var(--white);
    color: var(--primary);
}

.btn-white:hover {
    background: var(--text-dark);
    color: var(--white);
}

/* --- Header --- */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 40px 0;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

header.scrolled {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 20px 0;
    border-bottom: 1px solid var(--primary-light);
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    font-size: 28px;
    font-weight: 900;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 4px;
}

header.scrolled .logo a {
    color: var(--text-dark);
}

.logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 50px;
}

.nav-links a {
    font-weight: 700;
    font-size: 11px;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

header.scrolled .nav-links a {
    color: var(--text-dark);
}

/* --- Hero Section --- */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    color: var(--white);
    overflow: hidden;
}

.hero-bg-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    transform: scale(1.1);
    animation: zoomHero 20s infinite alternate ease-in-out;
}

@keyframes zoomHero {
    from { transform: scale(1); }
    to { transform: scale(1.15); }
}

.hero-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0,0,0,0.6), rgba(0,0,0,0.2));
}

.hero-content {
    position: relative;
}

.hero-content h1 {
    font-size: clamp(50px, 12vw, 120px);
    margin-bottom: 30px;
    text-transform: uppercase;
    font-weight: 900;
    letter-spacing: -4px;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.3));
}

.hero-content p {
    font-size: clamp(16px, 2vw, 20px);
    max-width: 650px;
    margin-bottom: 50px;
    font-weight: 400;
    opacity: 0.9;
}

.hero-actions {
    display: flex;
    gap: 25px;
}

/* --- Sections Reveal --- */
.section-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition);
}

.section-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* --- Services Section --- */
.services {
    padding: 150px 0;
    background: var(--bg-soft);
}

.section-header {
    text-align: center;
    margin-bottom: 100px;
}

.section-header h2 {
    font-size: clamp(32px, 5vw, 48px);
    text-transform: uppercase;
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-gradient);
    border-radius: 2px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.service-card {
    background: var(--white);
    padding: 70px 50px;
    border-radius: 4px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--primary-light);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--primary-gradient);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-15px);
    border-color: transparent;
    box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
    height: 100%;
}

.card-icon {
    font-size: 60px;
    margin-bottom: 40px;
    display: block;
    transition: var(--transition);
}

.service-card:hover .card-icon {
    transform: scale(1.2) rotate(10deg);
}

.service-card h3 {
    font-size: 24px;
    margin-bottom: 25px;
    text-transform: uppercase;
}

.service-card p {
    color: var(--text-muted);
    font-size: 16px;
}

/* --- Info Section with Parallax Effect --- */
.info-section {
    padding: 150px 0;
    background: var(--white);
}

.info-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: center;
}

.info-image-container {
    position: relative;
}

.info-image-container img {
    border-radius: 4px;
    box-shadow: var(--shadow-lg);
}

.info-image-container::after {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100px;
    height: 100px;
    border-top: 5px solid var(--primary);
    border-left: 5px solid var(--primary);
    z-index: 1;
}

.info-image-container::before {
    content: '';
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    border-bottom: 5px solid var(--primary);
    border-right: 5px solid var(--primary);
    z-index: 1;
}

.info-content h2 {
    font-size: clamp(30px, 4vw, 42px);
    margin-bottom: 35px;
}

.info-content p {
    margin-bottom: 30px;
    color: var(--text-muted);
}

/* --- Testimonials (Abusing Glassmorphism) --- */
.testimonials {
    padding: 150px 0;
    background: var(--primary-light);
    position: relative;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 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='%23e67fb2' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: 60px 40px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 8px 32px 0 rgba(230, 127, 178, 0.1);
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-10px);
}

.testimonial-img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 30px;
    object-fit: cover;
    border: 4px solid var(--white);
    box-shadow: var(--shadow-sm);
}

.testimonial-card p {
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: 25px;
    font-size: 17px;
}

.testimonial-card h4 {
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 2px;
    color: var(--primary-dark);
}

/* --- CTA Banner --- */
.cta-banner {
    background: var(--primary-gradient);
    padding: 120px 0;
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-banner::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    top: -150px;
    right: -150px;
}

.cta-banner h2 {
    font-size: clamp(32px, 6vw, 56px);
    margin-bottom: 40px;
    letter-spacing: -2px;
}

/* --- Footer --- */
footer {
    padding: 120px 0 50px;
    background: var(--bg-dark);
    color: var(--white);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 80px;
    margin-bottom: 100px;
}

.footer-info h3 {
    font-size: 32px;
    margin-bottom: 30px;
    letter-spacing: 5px;
}

.footer-info p {
    color: #888;
    margin-bottom: 20px;
}

.footer-links h4 {
    margin-bottom: 35px;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary);
}

.footer-links ul li {
    margin-bottom: 20px;
}

.footer-links a {
    color: #777;
    font-size: 14px;
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 8px;
}

.footer-bottom {
    text-align: center;
    padding-top: 50px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: #555;
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* --- Pulse Animation for Buttons --- */
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(230, 127, 178, 0.4); }
    70% { box-shadow: 0 0 0 20px rgba(230, 127, 178, 0); }
    100% { box-shadow: 0 0 0 0 rgba(230, 127, 178, 0); }
}

.btn-primary {
    animation: pulse 3s infinite;
}

/* --- Mobile Menu & Responsiveness --- */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 30px;
    height: 3px;
    background: var(--white);
    transition: var(--transition);
}

header.scrolled .mobile-menu-btn span {
    background: var(--text-dark);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* --- Media Queries --- */
@media (max-width: 1024px) {
    .nav-links { gap: 30px; }
    .hero-content h1 { font-size: 80px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-info { grid-column: span 2; }
}

@media (max-width: 768px) {
    header { padding: 20px 0; }
    header.scrolled { padding: 15px 0; }
    
    .logo a { font-size: 22px; }
    .header-btn.desktop-only { display: none !important; }
    
    .mobile-menu-btn { 
        display: flex !important; 
    }
    
    .mobile-menu-btn span {
        background: var(--primary) !important;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        transition: var(--transition);
        box-shadow: -10px 0 30px rgba(0,0,0,0.1);
        z-index: 1000;
        backdrop-filter: blur(20px);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links a {
        color: var(--text-dark);
        font-size: 18px;
    }
    
    .hero-content h1 { font-size: 50px; line-height: 1.1; margin-bottom: 20px; }
    .hero-content p { font-size: 16px; margin-bottom: 30px; }
    .hero-actions { flex-direction: column; width: 100%; gap: 15px; }
    .btn { width: 100%; text-align: center; }
    
    .services { padding: 80px 0; }
    .services-grid { grid-template-columns: 1fr; }
    
    .info-section { padding: 80px 0; }
    .info-grid { grid-template-columns: 1fr; gap: 50px; text-align: center; }
    .info-image-container::after, .info-image-container::before { display: none; }
    
    .testimonials { padding: 80px 0; }
    .testimonials-grid { grid-template-columns: 1fr; }
    
    .cta-banner { padding: 80px 0; }
    .cta-banner h2 { font-size: 32px; }
    
    footer { padding: 80px 0 40px; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .footer-info { grid-column: auto; }
}

@media (max-width: 480px) {
    .hero-content h1 { font-size: 42px; }
    .accent-text { font-size: 22px; }
    .section-header h2 { font-size: 28px; }
}

/* --- Floating Animation fix for mobile --- */
@media (max-width: 768px) {
    .floating-img {
        animation: floatMobile 6s infinite ease-in-out;
    }
}

@keyframes floatMobile {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

/* --- Floating Animation --- */
@keyframes float {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(1.5deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}

.floating-img {
    animation: float 6s infinite ease-in-out;
}

/* --- CSS-Only Noise Texture overlay (Performance Friendly) --- */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.04;
    pointer-events: none;
    z-index: 9999;
}