:root {
    --color-bg: #FFFFFF;
    --color-bg-alt: #F8FAFC;
    --color-navy: #0A1931;
    --color-navy-light: #15305B;
    --color-red: #D91E2E;
    --color-red-light: rgba(217, 30, 46, 0.05);
    --color-gold: #F5A623;
    --color-gold-light: #FFF9E6;
    --color-text-dark: #1E293B;
    --color-text-muted: #64748B;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Outfit', sans-serif;
    --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-premium: 0 10px 40px -10px rgba(10, 25, 49, 0.06), 0 1px 3px rgba(10, 25, 49, 0.01);
    --shadow-hover: 0 30px 60px -15px rgba(10, 25, 49, 0.12), 0 2px 10px rgba(10, 25, 49, 0.03);
}

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

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

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

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--color-navy);
    font-weight: 800;
}

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

ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-center { text-align: center; }
.tag-line {
    font-size: 0.8rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-red);
    font-weight: 800;
    display: block;
    margin-bottom: 12px;
}

.main-header {
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(10, 25, 49, 0.05);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-smooth);
}
.main-header.scrolled {
    padding: 12px 0;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-premium);
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}
.logo-img {
    height: 48px;
    border-radius: 50%;
    border: 1px solid rgba(10, 25, 49, 0.1);
}
.logo-text {
    display: flex;
    flex-direction: column;
}
.brand-title {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--color-navy);
    line-height: 1.1;
    letter-spacing: -0.5px;
}
.brand-subtitle {
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-muted);
    font-weight: 600;
}
.nav-menu ul {
    display: flex;
    align-items: center;
    gap: 25px;
}
.nav-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-navy);
}
.nav-link:hover, .nav-link.active {
    color: var(--color-red);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
    transition: var(--transition-smooth);
}
.btn-sm {
    padding: 8px 18px;
    font-size: 0.85rem;
}
.btn-navy {
    background-color: var(--color-navy);
    color: white;
}
.btn-navy:hover {
    background-color: var(--color-navy-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(10, 25, 49, 0.15);
}
.btn-red-outline {
    background-color: transparent;
    color: var(--color-red);
    border: 2px solid var(--color-red);
}
.btn-red-outline:hover {
    background-color: var(--color-red);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(217, 30, 46, 0.15);
}
.btn-block { width: 100%; }

.floating-bubble {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
    filter: blur(80px);
    opacity: 0.55; 
    animation: drift 15s infinite alternate ease-in-out;
}
.bubble-red {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(217, 30, 46, 0.4) 0%, transparent 70%);
    top: 20%;
    left: -100px;
}
.bubble-gold {
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(245, 166, 35, 0.4) 0%, transparent 70%);
    top: 30%;
    right: -100px;
    animation-delay: -5s;
}
.bubble-navy {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(10, 25, 49, 0.25) 0%, transparent 70%);
    bottom: 10%;
    left: 40%;
    animation-delay: -8s;
}
@keyframes drift {
    0% { transform: translateY(0) scale(1); }
    100% { transform: translateY(-40px) scale(1.1); }
}

.scroll-story-wrapper {
    position: relative;
    height: 600vh; 
}
.sticky-viewport {
    position: sticky;
    top: 0;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg);
}

.story-layer {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    padding: 100px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 5;
    opacity: 0;
    pointer-events: none;
    
}
.story-layer.active-layer {
    z-index: 10;
}

.hero-layer {
    text-align: center;
}
.vip-pill-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 50px;
    background-color: var(--color-gold-light);
    color: #b27600;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 2px;
    border: 1px solid rgba(245, 166, 35, 0.3);
    margin-bottom: 24px;
}
.hero-title {
    font-size: 3.2rem;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -1px;
}
.hero-title span {
    background: linear-gradient(135deg, var(--color-navy) 20%, var(--color-red) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    max-width: 580px;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 50px;
}
.scroll-helper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    opacity: 0.6;
    animation: bounce 1.8s infinite;
}
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}
.chevron-arrow {
    font-size: 1.5rem;
    color: var(--color-navy);
    font-weight: bold;
}
.helper-text {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-muted);
}

.layer-header {
    margin-bottom: 35px;
    text-align: center;
}
.layer-header h2 {
    font-size: 2.2rem;
    font-weight: 900;
}
.cards-assembly-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    width: 100%;
    max-width: 1140px;
}
.assembly-card {
    background-color: var(--color-bg-alt);
    border: 1px solid rgba(10, 25, 49, 0.05);
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: var(--shadow-premium);
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
}
.assembly-card:hover {
    transform: translateY(-8px) !important;
    box-shadow: var(--shadow-hover);
    background-color: var(--color-bg);
}
.assembly-card.featured {
    border: 2px solid var(--color-navy);
    background-color: var(--color-bg);
    position: relative;
}
.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: var(--color-navy);
    color: var(--color-gold);
    font-size: 0.7rem;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 4px;
    letter-spacing: 1px;
}
.card-icon {
    font-size: 2.3rem;
    margin-bottom: 20px;
}
.assembly-card h3 {
    font-size: 1.25rem;
    margin-bottom: 14px;
}
.card-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 24px;
    flex-grow: 1;
}
.card-features {
    margin-bottom: 30px;
}
.card-features li {
    font-size: 0.85rem;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text-dark);
}
.card-features li span {
    color: var(--color-gold);
    font-weight: bold;
}
.card-cta-btn {
    text-align: center;
    background-color: transparent;
    color: var(--color-navy);
    border: 1px solid var(--color-navy);
    padding: 12px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    transition: var(--transition-smooth);
}
.assembly-card:hover .card-cta-btn, .assembly-card.featured .card-cta-btn {
    background-color: var(--color-navy);
    color: white;
}
.assembly-card.featured:hover .card-cta-btn {
    background-color: var(--color-red);
    border-color: var(--color-red);
}

.why-us-layer {
    display: flex;
    align-items: center;
    justify-content: center;
}
.why-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: center;
    width: 100%;
    max-width: 1140px;
}
.image-frame {
    border: 10px solid var(--color-bg-alt);
    border-radius: 24px;
    padding: 10px;
    box-shadow: var(--shadow-premium);
}
.why-frame-img {
    border-radius: 14px;
}
.why-title {
    font-size: 2.2rem;
    margin-bottom: 15px;
}
.why-desc {
    color: var(--color-text-muted);
    margin-bottom: 40px;
}
.bullets-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.bullet-item {
    display: flex;
    gap: 20px;
}
.bullet-number {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--color-red);
    background-color: var(--color-red-light);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.bullet-item h4 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}
.bullet-item p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.hizmetler-sub {
    color: var(--color-text-muted);
    font-size: 1.05rem;
}
.hizmetler-items-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    width: 100%;
    max-width: 1140px;
}
.hizmet-pill-card {
    background-color: var(--color-bg-alt);
    padding: 20px 24px;
    border-radius: 16px;
    border: 1px solid rgba(10, 25, 49, 0.04);
    display: flex;
    flex-direction: column;
    gap: 8px;
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
}
.hizmet-pill-card:hover {
    transform: translateY(-5px);
    background-color: white;
    border-color: rgba(245, 166, 35, 0.25);
    box-shadow: var(--shadow-hover);
}
.hizmet-icon {
    font-size: 1.6rem;
}
.hizmet-pill-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
}
.hizmet-pill-card p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    width: 100%;
    max-width: 1140px;
    align-items: center;
}
.contact-sub {
    color: var(--color-text-muted);
    margin-bottom: 30px;
}
.method-cards-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.method-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background-color: var(--color-bg-alt);
    border: 1px solid rgba(10, 25, 49, 0.04);
    padding: 20px;
    border-radius: 12px;
    transition: var(--transition-smooth);
}
.method-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-premium);
    background-color: white;
}
.m-icon {
    font-size: 1.25rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: white;
    box-shadow: 0 4px 10px rgba(0,0,0,0.02);
    display: flex;
    align-items: center;
    justify-content: center;
}
.method-card span {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-text-muted);
    letter-spacing: 1px;
}
.method-card h4 {
    font-size: 1.1rem;
    margin-top: 2px;
}
.luxe-form-box {
    background-color: var(--color-bg-alt);
    border: 1px solid rgba(10, 25, 49, 0.05);
    border-radius: 20px;
    padding: 40px;
}
.luxe-form-box h3 {
    font-size: 1.4rem;
    margin-bottom: 8px;
}
.luxe-form-box p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 24px;
}
.form-row {
    margin-bottom: 20px;
}
.form-row input, .form-row select {
    width: 100%;
    padding: 15px 20px;
    background-color: white;
    border: 1px solid rgba(10, 25, 49, 0.08);
    border-radius: 12px;
    outline: none;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text-dark);
    transition: var(--transition-smooth);
}
.form-row input:focus, .form-row select:focus {
    border-color: var(--color-navy);
    box-shadow: 0 0 0 4px rgba(10, 25, 49, 0.03);
}

.footer-layer {
    padding: 40px 24px;
    justify-content: flex-end;
}
.footer-story-box {
    background-color: #FFFFFF;
    color: var(--color-text-dark);
    padding: 50px 60px 30px;
    border: 1px solid rgba(10, 25, 49, 0.08);
    border-radius: 24px;
    width: 100%;
    max-width: 1140px;
    box-shadow: var(--shadow-premium);
}
.footer-brand {
    display: flex;
    align-items: center;
    gap: 15px;
}
.footer-logo {
    height: 48px;
    border-radius: 50%;
    background-color: var(--color-bg-alt);
    border: 1px solid rgba(10, 25, 49, 0.08);
    padding: 1px;
}
.footer-brand h3 {
    color: var(--color-navy);
    font-size: 1.3rem;
}
.brand-desc {
    font-size: 0.75rem;
    color: var(--color-red);
    letter-spacing: 1px;
}
.footer-links ul {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}
.footer-links a {
    font-size: 0.85rem;
    color: var(--color-navy);
    opacity: 0.8;
}
.footer-links a:hover {
    opacity: 1;
    color: var(--color-red);
}
.footer-hr {
    border: 0;
    height: 1px;
    background-color: rgba(10, 25, 49, 0.08);
    margin: 30px 0;
}
.footer-seo {
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--color-text-muted);
    margin-bottom: 25px;
}
.copyright {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    opacity: 0.6;
    text-align: center;
}

.floating-quick-actions {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 999;
}
.pill-action {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    color: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}
.call-pill {
    background-color: var(--color-navy);
}
.wp-pill {
    background-color: #25D366;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 26px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}
.menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--color-navy);
    border-radius: 2px;
    transition: var(--transition-smooth);
}
.menu-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 992px) {
    .sticky-viewport {
        height: 100vh;
        height: 100dvh;
    }
    .story-layer {
        padding: 85px 16px 20px;
    }
    
    .hero-title {
        font-size: 2rem;
        margin-bottom: 15px;
    }
    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 24px;
    }
    .hero-buttons {
        gap: 12px;
        margin-bottom: 30px;
    }
    .hero-buttons .btn {
        padding: 10px 20px;
        font-size: 0.85rem;
    }

    .cards-assembly-grid {
        display: block;
        position: relative;
        width: 100%;
        max-width: 360px;
        height: 480px;
        margin: 0 auto;
    }
    .assembly-card {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        opacity: 0;
        pointer-events: none;
        transform: translateY(20px);
        transition: opacity 0.4s ease, transform 0.4s ease;
        padding: 24px 20px;
    }
    .assembly-card.featured {
        border-width: 1px;
    }
    .featured-badge {
        top: 15px;
        right: 15px;
        font-size: 0.65rem;
        padding: 3px 8px;
    }
    .card-icon {
        font-size: 1.8rem;
        margin-bottom: 12px;
    }
    .assembly-card h3 {
        font-size: 1.1rem;
        margin-bottom: 8px;
    }
    .card-desc {
        font-size: 0.8rem;
        margin-bottom: 16px;
    }
    .card-features {
        margin-bottom: 16px;
    }
    .card-features li {
        font-size: 0.75rem;
        margin-bottom: 6px;
        gap: 8px;
    }
    .card-cta-btn {
        padding: 10px;
        font-size: 0.8rem;
    }

    .why-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        text-align: center;
        max-width: 500px;
    }
    .why-visual {
        display: none;
    }
    .why-title {
        font-size: 1.8rem;
        margin-bottom: 10px;
    }
    .why-desc {
        font-size: 0.85rem;
        margin-bottom: 20px;
    }
    .bullets-container {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        text-align: left;
    }
    .bullet-item {
        gap: 10px;
    }
    .bullet-number {
        width: 32px;
        height: 32px;
        font-size: 0.85rem;
    }
    .bullet-item h4 {
        font-size: 0.9rem;
        margin-bottom: 2px;
    }
    .bullet-item p {
        font-size: 0.7rem;
        line-height: 1.4;
    }

    .hizmetler-sub {
        font-size: 0.9rem;
        margin-bottom: 10px;
    }
    .hizmetler-items-grid {
        display: flex;
        flex-direction: column;
        overflow-y: auto;
        gap: 12px;
        padding: 10px 4px;
        width: 100%;
        max-height: 55vh;
        scrollbar-width: none;
    }
    .hizmetler-items-grid::-webkit-scrollbar {
        display: none;
    }
    .hizmet-pill-card {
        flex: 0 0 auto;
        padding: 16px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        width: 100%;
        max-width: 480px;
    }
    .contact-text-side h2 {
        font-size: 1.4rem;
        margin-bottom: 10px;
    }
    .contact-sub {
        display: none;
    }
    .method-cards-list {
        flex-direction: row;
        gap: 8px;
    }
    .method-card {
        flex: 1;
        flex-direction: column;
        padding: 12px 6px;
        gap: 6px;
        text-align: center;
    }
    .m-icon {
        width: 32px;
        height: 32px;
        font-size: 1rem;
        margin: 0 auto;
    }
    .method-card span {
        font-size: 0.55rem;
        letter-spacing: 0;
    }
    .method-card h4 {
        font-size: 0.75rem;
        margin-top: 0;
        word-break: break-all;
    }
    .luxe-form-box {
        padding: 20px;
        border-radius: 16px;
    }
    .luxe-form-box h3 {
        font-size: 1.1rem;
        margin-bottom: 4px;
    }
    .luxe-form-box p {
        font-size: 0.75rem;
        margin-bottom: 12px;
    }
    .form-row {
        margin-bottom: 10px;
    }
    .form-row input, .form-row select {
        padding: 10px 14px;
        font-size: 0.85rem;
    }

    .footer-story-box {
        padding: 24px 20px 16px;
        border-radius: 16px;
        margin-bottom: 70px;
    }
    .footer-brand {
        gap: 10px;
    }
    .footer-logo {
        height: 36px;
    }
    .footer-brand h3 {
        font-size: 1.1rem;
    }
    .brand-desc {
        font-size: 0.65rem;
    }
    .footer-links ul {
        gap: 12px;
        justify-content: center;
        margin-top: 10px;
    }
    .footer-links a {
        font-size: 0.75rem;
    }
    .footer-hr {
        margin: 15px 0;
    }
    .footer-seo {
        font-size: 0.7rem;
        margin-bottom: 15px;
    }
    .copyright {
        font-size: 0.7rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background-color: white;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.08);
        padding: 100px 40px;
        transition: var(--transition-smooth);
        border-left: 1px solid rgba(10, 25, 49, 0.05);
    }
    .nav-menu.open {
        right: 0;
    }
    .nav-menu ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 25px;
    }
    .nav-link {
        font-size: 1.1rem;
    }
    .nav-cta-item {
        width: 100%;
    }
    .nav-cta-btn {
        width: 100%;
        text-align: center;
    }
    .bullets-container {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .floating-quick-actions {
        bottom: 16px;
        left: 16px;
        right: 16px;
        flex-direction: row;
    }
    .pill-action {
        flex: 1;
        justify-content: center;
        padding: 12px;
        font-size: 0.8rem;
    }
    .scroll-helper {
        display: none;
    }
    .floating-bubble {
        display: none;
    }
}