/* variables & base */
:root {
    --primary-color: #8b9c8c; /* Sage green */
    --primary-hover: #728273;
    --secondary-color: #e5d9c5; /* Soft beige */
    --accent-color: #d8b4a0; /* Dusky pink / peach */
    --text-main: #333333;
    --text-light: #666666;
    --bg-main: #fcfbf9;
    --bg-light: #f4efe9;
    --white: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.4);
    --shadow-soft: 0 10px 30px rgba(0,0,0,0.05);
    --shadow-hover: 0 20px 40px rgba(139, 156, 140, 0.15);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    color: var(--text-main);
    background-color: var(--bg-main);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

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

.section {
    padding: 100px 0;
}

.bg-light {
    background-color: var(--bg-light);
}

.text-center {
    text-align: center;
}

.section-subtitle {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-main);
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto 50px;
}

/* Typography elements */
.highlight {
    color: var(--primary-color);
    position: relative;
    display: inline-block;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.btn-full {
    display: block;
    width: 100%;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    box-shadow: 0 8px 20px rgba(139, 156, 140, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(139, 156, 140, 0.4);
}

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

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

/* Glassmorphism Classes */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-soft);
    border-radius: 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: transparent;
}

.header.scrolled {
    background: rgba(252, 251, 249, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    padding: 15px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
}

.brand-logo {
    height: 45px;
    width: auto;
    object-fit: contain;
}

.nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav a:not(.btn) {
    font-weight: 500;
    position: relative;
}

.nav a:not(.btn)::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav a:not(.btn):hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 160px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--secondary-color) 0%, rgba(229,217,197,0) 70%);
    border-radius: 50%;
    z-index: -1;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-color) 0%, rgba(216,180,160,0) 70%);
    border-radius: 50%;
    opacity: 0.3;
    z-index: -1;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: var(--secondary-color);
    color: var(--primary-hover);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--text-main);
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.hero-image {
    flex: 1;
    position: relative;
}

.hero-image img {
    border-radius: 30px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
    transform: perspective(1000px) rotateY(-5deg);
    transition: var(--transition);
}

.hero-image:hover img {
    transform: perspective(1000px) rotateY(0deg);
}

.hero-card {
    position: absolute;
    bottom: -30px;
    left: -40px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    animation: float 5s ease-in-out infinite;
}

.hero-card i {
    font-size: 2rem;
    color: var(--primary-color);
    background: rgba(139, 156, 140, 0.1);
    padding: 15px;
    border-radius: 50%;
}

.hero-card h4 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.hero-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 0;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* Partners */
.partners {
    padding: 60px 0;
    background: white;
}

.partners-logos {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.partner-card {
    padding: 30px;
    min-width: 250px;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid rgba(139, 156, 140, 0.2);
    transition: var(--transition);
}

.partner-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

.partner-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.partner-name {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 5px;
}

.partner-desc {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* Horizontal Scroll Section (Neden Biz) */
.why-us {
    overflow: hidden; /* Hide outer scrollbar */
}

.hz-scroll-container {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    padding: 20px 0 40px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none; /* Firefox */
}

.hz-scroll-container::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.hz-scroll-track {
    display: flex;
    gap: 30px;
    width: max-content;
    padding: 0 calc(50vw - 580px); /* Aligns with main container (1200px max width roughly) */
}

@media (max-width: 1200px) {
    .hz-scroll-track {
        padding: 0 24px;
    }
}

.hz-card {
    min-width: 300px;
    width: 320px;
    padding: 40px 30px;
    scroll-snap-align: center;
    text-align: center;
    transition: var(--transition);
    border-top: 4px solid transparent;
}

.hz-card:hover {
    border-top-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.hz-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    height: 70px;
    width: 70px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: white;
    border-radius: 50%;
    box-shadow: var(--shadow-soft);
}

.hz-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--text-main);
}

.hz-card p {
    font-size: 0.95rem;
    color: var(--text-light);
}

.scroll-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--primary-color);
    font-size: 0.95rem;
    font-weight: 500;
    margin-top: -10px;
    opacity: 0.8;
}

.scroll-hint i:first-child {
    animation: slideLeftHint 2s ease-in-out infinite;
}

.scroll-hint i:last-child {
    animation: slideRightHint 2s ease-in-out infinite;
}

@keyframes slideLeftHint {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(-5px); }
}

@keyframes slideRightHint {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(5px); }
}

/* Sustainability / About */
.section-container {
    display: flex;
    align-items: center;
    gap: 60px;
}

.sustainability-image {
    flex: 1;
}

.sustainability-image img {
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 40px;
}

.feature-item {
    display: flex;
    gap: 20px;
}

.feature-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    background-color: var(--bg-light);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.feature-item:hover .feature-icon {
    background-color: var(--primary-color);
    color: white;
    transform: scale(1.05) rotate(-5deg);
}

.feature-text h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.feature-text p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Quality  */
.quality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.quality-card {
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
}

.quality-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(139, 156, 140, 0.3);
}

.quality-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.quality-card h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.quality-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Packages */
.package-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 50px;
    flex-wrap: wrap;
}

.package-card {
    flex: 1;
    min-width: 320px;
    max-width: 380px;
    background: white;
    border-radius: 30px;
    padding: 50px 40px;
    box-shadow: var(--shadow-soft);
    position: relative;
    transition: var(--transition);
    text-align: left;
    display: flex;
    flex-direction: column;
}

.package-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-hover);
}

.package-card.premium {
    background: linear-gradient(145deg, #ffffff, var(--bg-light));
    border: 2px solid var(--secondary-color);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-color);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: 0 5px 15px rgba(216, 180, 160, 0.4);
}

.package-header {
    text-align: center;
    margin-bottom: 30px;
}

.package-header h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.package-image {
    width: 100%;
    height: 250px;
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
}

.package-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.package-card:hover .package-image img {
    transform: scale(1.05);
}

.package-features {
    margin-bottom: 20px;
    flex-grow: 1;
}

.package-features li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 15px;
    color: var(--text-main);
    font-size: 1rem;
}

.package-features i {
    color: var(--primary-color);
    margin-top: 5px;
}

.show-more-btn {
    text-align: center;
    color: var(--primary-color);
    cursor: pointer;
    font-weight: 600;
    margin-bottom: 25px;
    font-size: 0.95rem;
    display: inline-block;
    width: 100%;
}

.show-more-btn i {
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.show-more-btn.active i {
    transform: rotate(180deg);
}

/* CTA Box */
.cta-box {
    text-align: center;
    padding: 80px 40px;
    background: linear-gradient(135deg, var(--bg-light), var(--secondary-color));
    border-radius: 30px;
    border: none;
}

.cta-box h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-box p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.footer {
    background-color: white;
    padding: 80px 0 30px;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: var(--text-light);
    margin-top: 20px;
    max-width: 300px;
}

.footer h3 {
    font-size: 1.2rem;
    margin-bottom: 25px;
    color: var(--text-main);
}

.footer-links ul li {
    margin-bottom: 15px;
}

.footer-links a {
    color: var(--text-light);
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-contact p {
    color: var(--text-light);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-contact i {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(0,0,0,0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-light);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
}

.social-links a:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

/* Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

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

/* Responsive */
@media (max-width: 992px) {
    .hero-container, .section-container {
        flex-direction: column;
        text-align: center;
    }
    .hero h1 { font-size: 2.8rem; }
    .hero-card { display: none; }
    .package-container { flex-direction: column; align-items: center; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .feature-item { flex-direction: column; align-items: center; text-align: center; }
}

@media (max-width: 768px) {
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow-soft);
    }
    .nav.active { display: flex; }
    .mobile-menu-btn { display: block; }
    .hero-buttons { flex-direction: column; }
    .hero h1 { font-size: 2.2rem; }
    .section-title { font-size: 2rem; }
}