/* ===========================
   CSS Variables & Reset
   =========================== */
:root {
    --color-primary: #9D2381;
    --color-accent: #EF6EA8;
    --color-dark: #0E0E0E;
    --color-light: #F7F7F9;
    --color-white: #FFFFFF;
    
    --gradient-main: linear-gradient(135deg, #9D2381 0%, #EF6EA8 50%, #9D2381 100%);
    --gradient-soft: linear-gradient(135deg, rgba(157, 35, 129, 0.1) 0%, rgba(239, 110, 168, 0.1) 100%);
    
    --glass-bg: rgba(255, 255, 255, 0.12);
    --glass-border: rgba(255, 255, 255, 0.18);
    
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --shadow-sm: 0 2px 8px rgba(157, 35, 129, 0.1);
    --shadow-md: 0 8px 24px rgba(157, 35, 129, 0.15);
    --shadow-lg: 0 16px 48px rgba(157, 35, 129, 0.2);
    
    --border-radius: 24px;
    --border-radius-sm: 16px;
    --border-radius-lg: 32px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scroll-padding-top: 100px;
}

body {
    font-family: var(--font-body);
    color: var(--color-dark);
    background: var(--color-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ===========================
   Typography
   =========================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ===========================
   Parallax Container
   =========================== */
.parallax-container {
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    perspective: 1px;
}

.parallax-bg {
    position: absolute;
    top: -50%;
    left: -10%;
    right: -10%;
    bottom: -50%;
    background: var(--gradient-main);
    transform: translateZ(-0.5px) scale(1.5);
    z-index: -1;
}

.parallax-bg-alt {
    background: linear-gradient(135deg, rgba(157, 35, 129, 0.05) 0%, rgba(239, 110, 168, 0.05) 100%);
}

@media (prefers-reduced-motion: reduce) {
    .parallax-bg {
        transform: none;
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
    }
}

/* ===========================
   Blobs (Organic Shapes)
   =========================== */
.blob {
    position: absolute;
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    filter: blur(80px);
    opacity: 0.15;
    animation: blob-animation 20s ease-in-out infinite;
    z-index: 0;
}

.blob-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
    top: -10%;
    left: -10%;
    animation-delay: 0s;
}

.blob-2 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
    bottom: -10%;
    right: -10%;
    animation-delay: 10s;
}

@keyframes blob-animation {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    }
    25% {
        transform: translate(20px, -50px) scale(1.1);
        border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    }
    50% {
        transform: translate(-20px, 20px) scale(0.9);
        border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
    }
    75% {
        transform: translate(30px, 30px) scale(1.05);
        border-radius: 70% 30% 40% 60% / 40% 70% 60% 30%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .blob {
        animation: none;
    }
}

/* ===========================
   Container & Section
   =========================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
}

.section-dark {
    background: linear-gradient(180deg, var(--color-dark) 0%, #1a1a1a 100%);
    color: var(--color-white);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 48px;
    margin-bottom: 16px;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 18px;
    color: #666;
    font-weight: 500;
}

.section-dark .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

/* ===========================
   Glass Card
   =========================== */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 32px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.glass-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(239, 110, 168, 0.3);
}

.glass-card.large {
    padding: 64px;
    text-align: center;
}

/* ===========================
   Header & Navigation
   =========================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(157, 35, 129, 0.1);
    box-shadow: 0 2px 16px rgba(157, 35, 129, 0.05);
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 24px rgba(157, 35, 129, 0.1);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    gap: 32px;
}

.nav-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.nav-logo img {
    height: 48px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    font-size: 15px;
    font-weight: 600;
    font-family: var(--font-heading);
    color: var(--color-dark);
    position: relative;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-main);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--color-primary);
}

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

.nav-cta {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.nav-cta-mobile {
    display: none;
}

.nav-toggle-checkbox {
    display: none;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 4px;
    transition: var(--transition);
}

.nav-toggle:hover span {
    background: var(--color-accent);
}

.nav-toggle-checkbox:checked ~ .nav-toggle span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.nav-toggle-checkbox:checked ~ .nav-toggle span:nth-child(2) {
    opacity: 0;
}

.nav-toggle-checkbox:checked ~ .nav-toggle span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.nav-toggle-checkbox:checked ~ .nav-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* ===========================
   Buttons
   =========================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    border-radius: 100px;
    font-size: 16px;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

.btn-sm {
    padding: 12px 24px;
    font-size: 14px;
    gap: 8px;
}

.btn-primary {
    background: var(--gradient-main);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    filter: brightness(1.1);
}

.btn-ghost {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-ghost:hover {
    background: var(--gradient-main);
    color: var(--color-white);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn svg {
    flex-shrink: 0;
}

/* ===========================
   Hero Section
   =========================== */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 140px 24px 60px;
    position: relative;
    background: linear-gradient(180deg, #FFFFFF 0%, #F7F7F9 100%);
    color: var(--color-dark);
    text-align: center;
}

#hero .parallax-bg {
    display: none;
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 10;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gradient-main);
    padding: 8px 20px;
    border-radius: 100px;
    border: none;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 32px;
    box-shadow: var(--shadow-sm);
}

.logo-container {
    margin-bottom: 32px;
}

.logo {
    max-width: 280px;
    height: auto;
    margin: 0 auto;
}

.hero-title {
    font-size: 64px;
    margin-bottom: 24px;
    line-height: 1.1;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 40px;
    color: #555;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 500;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.hero-note {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--color-primary);
    font-weight: 500;
    margin-bottom: 40px;
}

.hero-note svg {
    color: var(--color-accent);
}

.social-badges {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.social-badges a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--gradient-soft);
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    color: var(--color-primary);
    transition: var(--transition);
}

.social-badges a:hover {
    background: var(--gradient-main);
    color: var(--color-white);
    border-color: transparent;
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

/* ===========================
   Services Section
   =========================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.services-grid .glass-card {
    text-align: center;
    background: rgba(255, 255, 255, 0.6);
}

.card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-main);
    border-radius: 24px;
    color: var(--color-white);
}

.card-title {
    font-size: 24px;
    margin-bottom: 16px;
    color: var(--color-primary);
}

.card-text {
    color: #555;
    line-height: 1.7;
}

/* ===========================
   Why Us Section
   =========================== */
.why-us-content {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.7);
    position: relative;
}

.milestone-badge {
    position: absolute;
    top: -40px;
    right: -40px;
    width: 120px;
    height: 120px;
    background: var(--gradient-main);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    font-weight: 700;
    color: var(--color-white);
    box-shadow: var(--shadow-lg);
    font-family: var(--font-heading);
}

.why-us-text {
    font-size: 18px;
    line-height: 1.8;
    color: #444;
    margin-bottom: 40px;
}

.why-us-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: rgba(157, 35, 129, 0.05);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(157, 35, 129, 0.1);
}

.feature-item svg {
    flex-shrink: 0;
    color: var(--color-primary);
}

.feature-item span {
    font-weight: 600;
    color: var(--color-primary);
}

/* ===========================
   Gallery Section
   =========================== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.gallery-item {
    aspect-ratio: 1;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.6);
}

.gallery-placeholder {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: var(--color-primary);
}

.gallery-placeholder svg {
    opacity: 0.3;
}

.gallery-placeholder p {
    font-weight: 600;
    font-size: 14px;
}

/* ===========================
   Testimonials Section
   =========================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.testimonial {
    background: rgba(255, 255, 255, 0.08);
    text-align: center;
}

.quote-icon {
    color: var(--color-accent);
    margin-bottom: 16px;
    opacity: 0.6;
}

.testimonial-text {
    font-size: 16px;
    font-style: italic;
    margin-bottom: 16px;
    line-height: 1.7;
}

.testimonial-author {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.testimonial-stars {
    color: #FFD700;
    font-size: 18px;
    letter-spacing: 4px;
}

/* ===========================
   FAQ Section
   =========================== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.6);
}

.faq-question {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--color-primary);
}

.faq-answer {
    color: #555;
    line-height: 1.7;
}

/* ===========================
   Contact Section
   =========================== */
.contact-content {
    max-width: 900px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.7);
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 40px;
}

.contact-card {
    text-align: center;
    background: rgba(255, 255, 255, 0.4);
    padding: 48px 32px;
    cursor: pointer;
}

.contact-card svg {
    margin: 0 auto 24px;
    color: var(--color-primary);
}

.contact-card h3 {
    font-size: 24px;
    margin-bottom: 12px;
    color: var(--color-primary);
}

.contact-card p {
    color: #555;
    font-weight: 500;
}

.contact-card:hover {
    background: rgba(157, 35, 129, 0.1);
}

/* ===========================
   Footer
   =========================== */
.footer {
    background: linear-gradient(180deg, #0E0E0E 0%, #000000 100%);
    color: var(--color-white);
    padding: 80px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo img {
    max-width: 180px;
    margin-bottom: 16px;
}

.footer-text {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--gradient-main);
    transform: translateY(-4px);
}

.footer-title {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--color-white);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links li {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-links li svg {
    flex-shrink: 0;
    color: var(--color-accent);
}

.footer-links a:hover {
    color: var(--color-accent);
    padding-left: 4px;
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

.footer-legal {
    display: flex;
    gap: 16px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-legal a:hover {
    color: var(--color-accent);
}

/* ===========================
   Floating CTA Buttons
   =========================== */
.floating-cta {
    position: fixed;
    bottom: 32px;
    right: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    z-index: 1000;
}

.floating-btn {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    cursor: pointer;
}

.floating-btn.whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: var(--color-white);
}

.floating-btn.phone {
    background: var(--gradient-main);
    color: var(--color-white);
}

.floating-btn:hover {
    transform: scale(1.1) translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2), 0 0 0 0 rgba(157, 35, 129, 0.7);
    }
    50% {
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2), 0 0 0 12px rgba(157, 35, 129, 0);
    }
}

.floating-btn {
    animation: pulse 2s infinite;
}

@media (prefers-reduced-motion: reduce) {
    .floating-btn {
        animation: none;
    }
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 1024px) {
    .nav {
        padding: 12px 0;
    }
    
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 32px 24px;
        gap: 20px;
        box-shadow: 0 8px 24px rgba(157, 35, 129, 0.1);
        border-bottom: 1px solid rgba(157, 35, 129, 0.1);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-20px);
        transition: var(--transition);
        max-height: calc(100vh - 72px);
        overflow-y: auto;
    }
    
    .nav-link {
        font-size: 16px;
        padding: 12px 0;
        text-align: center;
    }
    
    .nav-toggle {
        display: flex;
        order: 3;
        margin-left: auto;
    }
    
    .nav-logo {
        order: 1;
    }
    
    .nav-menu {
        order: 4;
    }
    
    .nav-cta-desktop {
        display: none !important;
    }
    
    .nav-cta-mobile {
        display: flex;
        flex-direction: column;
        width: 100%;
        gap: 16px;
        padding-top: 16px;
        margin-top: 8px;
        border-top: 1px solid rgba(157, 35, 129, 0.1);
    }
    
    .nav-cta-mobile .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .nav {
        padding: 10px 0;
    }
    
    .nav-logo img {
        height: 40px;
    }
    
    .nav-menu {
        top: 64px;
        max-height: calc(100vh - 64px);
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .section-subtitle {
        font-size: 16px;
    }
    
    #hero {
        padding: 110px 24px 60px;
    }
    
    .hero-title {
        font-size: 42px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .logo {
        max-width: 200px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .milestone-badge {
        top: -30px;
        right: -30px;
        width: 80px;
        height: 80px;
        font-size: 32px;
    }
    
    .why-us-features {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-methods {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .floating-cta {
        bottom: 20px;
        right: 20px;
        gap: 12px;
    }
    
    .floating-btn {
        width: 56px;
        height: 56px;
    }
    
    .glass-card.large {
        padding: 40px 24px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .logo {
        max-width: 160px;
    }
    
    .card-title {
        font-size: 20px;
    }
    
    .faq-question {
        font-size: 18px;
    }
    
    .milestone-badge {
        position: relative;
        top: 0;
        right: 0;
        margin: 0 auto 24px;
    }
}

/* ===========================
   Print Styles
   =========================== */
@media print {
    .floating-cta,
    .hero-cta,
    .contact-methods {
        display: none !important;
    }
    
    .section {
        page-break-inside: avoid;
    }
    
    * {
        background: white !important;
        color: black !important;
    }
}

/* ===========================
   Focus Styles (Accessibility)
   =========================== */
a:focus-visible,
button:focus-visible,
.btn:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 4px;
}

/* ===========================
   High Contrast Mode Support
   =========================== */
@media (prefers-contrast: high) {
    .glass-card {
        border: 2px solid var(--color-primary);
    }
    
    .btn-ghost {
        border-width: 3px;
    }
}