@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

/* ===== CSS VARIABLES ===== */
:root {
    --primary: #15A566;
    --primary-dark: #0e8a53;
    --primary-light: #1ec97a;
    --navy: #0f2744;
    --navy-mid: #1a365d;
    --navy-light: #2d4a7c;
    --text-dark: #1e293b;
    --text-main: #334155;
    --text-muted: #64748b;
    --text-light: #94a3b8;
    --bg-body: #f0f5fa;
    --bg-section: #f8fafc;
    --white: #ffffff;
    --orange: #f97316;
    --yellow: #fbbf24;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 50px;
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
}

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

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

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px) rotate(-3deg);
    }

    50% {
        transform: translateY(-15px) rotate(0deg);
    }
}

@keyframes pulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }

    50% {
        transform: translate(-50%, -50%) scale(1.3);
        opacity: 0.7;
    }

    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% center;
    }

    100% {
        background-position: 200% center;
    }
}

@keyframes slideInFromBottom {
    from {
        opacity: 0;
        transform: translateY(60px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounceIn {
    0% {
        transform: scale(0.3);
        opacity: 0;
    }

    50% {
        transform: scale(1.05);
    }

    70% {
        transform: scale(0.9);
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes whatsappPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

.animate-fadeInUp {
    animation: fadeInUp 1s ease-out forwards;
}

.animate-on-scroll {
    opacity: 1; /* Keeping it visible by default to avoid issues, animation will still trigger */
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.header.scrolled {
    background: rgba(15, 39, 68, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
    transition: var(--transition);
}

.logo:hover {
    transform: scale(1.02);
}

.logo-icon {
    width: 38px;
    height: 38px;
    background: var(--orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--white);
}

.nav {
    display: flex;
    gap: 28px;
    align-items: center;
}

.nav a {
    color: rgba(255, 255, 255, 0.75);
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
    position: relative;
    padding: 4px 0;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
    border-radius: 2px;
}

.nav a:hover::after,
.nav a.active::after {
    width: 100%;
}

.nav a:hover,
.nav a.active {
    color: var(--white);
}

.btn-nav-sell {
    background: var(--primary) !important;
    color: var(--white) !important;
    padding: 10px 24px !important;
    border-radius: var(--radius-full) !important;
    font-weight: 600 !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    transition: var(--transition);
}

.btn-nav-sell::after {
    display: none !important;
}

.btn-nav-sell:hover {
    background: var(--primary-dark) !important;
    transform: translateY(-2px);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.mobile-toggle span {
    display: block;
    width: 26px;
    height: 2.5px;
    background: var(--white);
    border-radius: 3px;
    transition: var(--transition);
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    min-height: 500px;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 120px 0 60px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #0f2744;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        /* Top shadow for menu legibility */
        linear-gradient(180deg, rgba(15, 39, 68, 0.9) 0%, rgba(15, 39, 68, 0) 150px),
        /* Fast transition from solid color to transparent */
        linear-gradient(90deg, #0f2744 0%, #0f2744 35%, rgba(15, 39, 68, 0.8) 50%, transparent 65%);
    z-index: 2;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right center;
    /* Ensures the people are always visible on the right */
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 5;
    width: 100%;
}

.hero-content {
    max-width: 560px;
    color: var(--white);
}

.hero h1 {
    font-size: 52px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 18px;
    letter-spacing: -1px;
}

.hero h1 .highlight {
    color: var(--primary);
}

.hero-desc {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 32px;
    max-width: 420px;
    line-height: 1.6;
}

.hero-desc strong {
    color: var(--yellow);
    font-weight: 700;
}

.hero-buttons {
    display: flex;
    gap: 14px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    padding: 15px 32px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

.btn-outline {
    background: var(--white);
    color: var(--navy-mid);
    padding: 15px 32px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: none;
    transition: var(--transition);
}

.btn-outline:hover {
    background: #f1f5f9;
    transform: translateY(-3px);
}

.hero-badges {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
}

.badge-item i {
    color: var(--primary-light);
    font-size: 15px;
}

/* Hero Floating Phones */
.hero-phone-slider {
    position: absolute;
    bottom: -30px;
    right: 5%;
    z-index: 4;
    pointer-events: none;
    display: none;
}

.floating-phones {
    width: 400px;
    animation: float 4s ease-in-out infinite;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

/* ===== WAVE SEPARATOR ===== */
.wave-separator {
    margin-top: -2px;
    background: linear-gradient(180deg, var(--navy) 0%, var(--navy-mid) 100%);
}

.wave-separator svg {
    display: block;
    width: 100%;
    height: 80px;
}

/* ===== SECTION TITLES ===== */
.section-title {
    text-align: center;
    font-size: 34px;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    letter-spacing: -0.5px;
}

.title-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 18px;
    box-shadow: 0 4px 12px rgba(21, 165, 102, 0.3);
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
    padding: 70px 0 80px;
    background: #eef2f6;
    /* Very light background from image */
    position: relative;
    overflow: hidden;
}

/* Optional faint background as seen in the mockup */
.how-it-works::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.4), transparent);
    z-index: 0;
    pointer-events: none;
}

.relative-container {
    position: relative;
    z-index: 2;
}

.lines-title {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 800;
    color: #1a365d;
    margin-bottom: 30px;
}

.lines-title::before,
.lines-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #cbd5e1;
    max-width: 400px;
    margin: 0 30px;
}

.hiw-container {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 24px;
}

.hiw-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 24px;
    flex: 1;
    max-width: 350px;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    /* ensure image overflow is visible outside the card */
    overflow: visible;
}

.hiw-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}

.hiw-badge {
    width: 32px;
    height: 32px;
    background: #15A566;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 16px;
    flex-shrink: 0;
}

.hiw-header h3 {
    font-size: 18px;
    font-weight: 800;
    color: #1a365d;
}

.hiw-body {
    position: relative;
    padding-bottom: 40px;
    /* Space for the floating hand */
    flex: 1;
}

.hiw-body p {
    font-size: 14px;
    color: #475569;
    line-height: 1.6;
    margin: 0;
    max-width: 75%;
}

.hiw-img {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 140px;
    z-index: 10;
    filter: drop-shadow(0 10px 15px rgba(0, 0, 0, 0.15));
    transition: transform 0.4s ease;
}

.hiw-card:hover .hiw-img {
    transform: translateY(-10px) scale(1.05);
}

/* Adjustments for different hand images */
.hand1 {
    width: 60px;
    bottom: 15px;
    right: 15px;
}

.hand2 {
    width: 65px;
    bottom: 15px;
    right: 15px;
}

.hand3 {
    width: 70px;
    bottom: 15px;
    right: 15px;
}

@media (max-width: 900px) {
    .hiw-container {
        flex-direction: column;
        align-items: center;
        gap: 14px;
    }

    .hiw-card {
        width: 100%;
        margin-bottom: 20px;
        padding: 16px;
    }

    .hiw-header {
        gap: 10px;
        margin-bottom: 10px;
    }

    .hiw-badge {
        width: 26px;
        height: 26px;
        font-size: 13px;
    }

    .hiw-header h3 {
        font-size: 15px;
    }

    .hiw-body {
        padding-bottom: 40px;
    }

    .hiw-body p {
        font-size: 13px;
    }

    .hiw-img {
        width: 90px !important;
        bottom: -20px !important;
        right: -15px !important;
    }

    .lines-title {
        font-size: 24px;
        margin-bottom: 20px;
    }

    .lines-title::before,
    .lines-title::after {
        display: none;
    }

    /* Model cards 2x2 grid on mobile */
    .model-cards {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .model-image-wrap {
        height: 80px; /* Slightly taller for mobile */
        padding: 8px;
        background: #fff; /* White background to see it clearly */
    }

    .model-item {
        padding: 10px;
        gap: 8px;
    }

    .model-info span {
        font-size: 12px;
    }

    .model-info small {
        font-size: 10px;
    }

    .category-heading {
        font-size: 17px;
    }

    .category-block {
        margin-bottom: 25px;
    }
}

/* ===== WHY US / FEATURES BAR ===== */
.why-us {
    padding: 10px 0 30px;
    background: transparent;
    margin-top: -20px;
}

.features-bar {
    background: var(--white);
    border-radius: var(--radius-sm);
    padding: 15px 0;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.feature-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 10px;
    transition: var(--transition);
    cursor: default;
    flex: 1;
    border-right: 1px solid #e2e8f0;
    padding: 10px 5px;
}

.feature-card.last-feature {
    border-right: none;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card img {
    height: 55px;
    object-fit: contain;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.1));
}

.feature-card:hover img {
    transform: scale(1.1);
}

.feature-card span {
    font-weight: 700;
    font-size: 14px;
    color: var(--text-dark);
}

/* ===== ISTANBUL MAP SECTION ===== */
.istanbul-section {
    padding: 10px 0 50px;
    background: linear-gradient(180deg, var(--bg-body) 0%, var(--bg-section) 100%);
    position: relative;
    z-index: 5;
}

.istanbul-grid {
    display: flex;
    align-items: center;
    gap: 60px;
}

.istanbul-map {
    flex: 1;
    position: relative;
}

.istanbul-map-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    background: var(--white);
    padding: 10px;
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.08);
    /* Sophisticated floating look */
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.istanbul-map-wrapper::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: 20px;
    bottom: 20px;
    background: linear-gradient(135deg, rgba(21, 165, 102, 0.1), transparent);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.istanbul-map-wrapper img {
    width: 100%;
    border-radius: calc(var(--radius-lg) - 5px);
    display: block;
}

.istanbul-map:hover .istanbul-map-wrapper {
    transform: translateY(-8px);
}

.map-pulse {
    position: absolute;
    top: 50%;
    left: 45%;
    transform: translate(-50%, -50%);
    color: var(--primary);
    /* Matched corporate look, instead of red */
    font-size: 42px;
    animation: pulse 2.5s ease-in-out infinite;
    filter: drop-shadow(0 4px 15px rgba(21, 165, 102, 0.6));
    z-index: 10;
}

.istanbul-info {
    flex: 1;
}

.istanbul-info h2 {
    font-size: 30px;
    font-weight: 800;
    color: var(--navy);
    line-height: 1.3;
    margin-bottom: 28px;
    letter-spacing: -0.5px;
}

.check-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    background: var(--white);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-left: 3px solid var(--primary);
}

.check-list li:hover {
    transform: translateX(6px);
    box-shadow: var(--shadow-md);
}

.check-list li i {
    color: var(--primary);
    font-size: 18px;
    margin-top: 2px;
    flex-shrink: 0;
}

.check-list li p {
    font-size: 14px;
    color: var(--text-main);
    line-height: 1.5;
}

.check-list li p strong {
    color: var(--primary);
}

/* ===== WHAT WE BUY ===== */
.what-we-buy {
    padding: 30px 0 50px;
    background: var(--bg-body);
}

.buy-grid {
    display: flex;
    align-items: center;
    gap: 50px;
}

.buy-left {
    flex: 1;
}

.brands-bar {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 18px 24px;
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    box-shadow: var(--shadow-md);
    margin-bottom: 24px;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.brand-chip {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 800;
    font-size: 15px;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    cursor: default;
    color: #1e293b;
}

.brand-chip:hover {
    background: rgba(0, 0, 0, 0.04);
    transform: scale(1.05);
}

.brand-chip i {
    font-size: 18px;
}

.brand-chip.samsung {
    color: #1428a0;
    font-family: 'Outfit', sans-serif;
}

.brand-chip.xiaomi {
    color: #ff6700;
}

.brand-chip.oppo {
    color: #1a8a3f;
    font-weight: 900;
}

.brand-chip.huawei {
    color: #cf0a2c;
}

/* Model Categories & Cards */
.category-block {
    margin-bottom: 40px;
}

.category-heading {
    font-size: 20px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(0, 0, 0, 0.05);
    display: inline-block;
    position: relative;
}

.category-heading::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 40%;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
}

.model-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.model-item {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    cursor: default;
    border: 1px solid rgba(0, 0, 0, 0.03);
    min-width: 0;
    overflow: hidden;
}

.model-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    /* Sophisticated hover */
}

.model-image-wrap {
    width: 100%;
    height: 100px;
    /* Reduced for neat compact appearance */
    background: #f8fafc;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 10px;
}

.model-image-wrap img {
    max-height: 100%;
    max-width: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.4s ease;
    display: block;
}

.model-item:hover .model-image-wrap img {
    transform: scale(1.1);
}

.model-image-wrap i {
    font-size: 32px;
    color: var(--primary);
    opacity: 0.5;
}

.model-info {
    text-align: center;
    width: 100%;
    min-width: 0;
    overflow: hidden;
}

.model-info small {
    display: block;
    color: var(--text-muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.model-info span {
    font-weight: 700;
    font-size: 14px;
    color: var(--text-dark);
    display: block;
    white-space: normal;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Buy Notice */
.buy-notice {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    background: rgba(21, 165, 102, 0.08);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--primary);
}

.buy-notice i {
    color: var(--primary);
    font-size: 16px;
    flex-shrink: 0;
}

.buy-notice span {
    font-size: 13px;
    color: var(--text-main);
    font-weight: 500;
}

/* Buy Right */
.buy-right {
    flex: 1;
    position: relative;
}

.buy-image {
    width: 100%;
    max-width: 480px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
}

.buy-image:hover {
    transform: scale(1.02);
}

/* Contact Float Card */
.contact-float {
    position: absolute;
    bottom: -15px;
    right: 10px;
    background: linear-gradient(135deg, var(--navy), var(--navy-mid));
    padding: 16px 24px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-float:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

.cf-icon {
    width: 42px;
    height: 42px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
}

.cf-text {
    display: flex;
    flex-direction: column;
}

.cf-text small {
    color: rgba(255, 255, 255, 0.65);
    font-size: 11px;
    font-weight: 400;
    margin-bottom: 2px;
}

.cf-text strong {
    color: var(--white);
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 0.5px;
}

/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(135deg, #0a1628, var(--navy));
    color: rgba(255, 255, 255, 0.6);
    padding: 40px 0 24px;
    font-size: 13px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 24px;
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
    font-size: 20px;
}

.footer-logo .logo-icon {
    width: 32px;
    height: 32px;
    font-size: 14px;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.4);
    font-size: 12px;
}

.footer-sep {
    color: rgba(255, 255, 255, 0.15);
}

.footer-bottom i {
    margin-right: 4px;
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 30px;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 42px;
    }

    .steps-grid {
        flex-wrap: wrap;
    }

    .step-arrow {
        display: none;
    }

    .step-card {
        min-width: 280px;
    }

    .features-bar {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }

    .istanbul-grid {
        flex-direction: column;
    }

    .buy-grid {
        flex-direction: column;
    }

    .buy-right {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .contact-float {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: 20px;
        width: 100%;
        max-width: 350px;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: linear-gradient(135deg, #0a1628, var(--navy));
        flex-direction: column;
        padding: 80px 30px 30px;
        gap: 20px;
        transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.3);
    }

    .nav.open {
        right: 0;
    }

    .nav a {
        font-size: 16px;
        padding: 10px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .nav a::after {
        display: none;
    }

    .btn-nav-sell {
        margin-top: 10px;
        justify-content: center !important;
    }

    .hero {
        padding: 100px 0 50px;
        min-height: auto;
    }

    .hero-image {
        width: 100%;
        opacity: 0.3;
        -webkit-mask-image: none;
        mask-image: none;
    }

    .hero-gradient {
        display: block;
        width: 100%;
        background: rgba(15, 39, 68, 0.8);
    }

    .hero h1 {
        font-size: 34px;
    }

    .hero-content {
        text-align: center;
        margin: 0 auto;
    }

    .hero-desc {
        margin: 0 auto 28px;
    }

    .hero-buttons {
        justify-content: center;
        flex-direction: row;
        flex-wrap: wrap;
    }

    .hero-badges {
        justify-content: center;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 12px;
    }

    .section-title {
        font-size: 26px;
    }

    .steps-grid {
        flex-direction: column;
        gap: 16px;
    }

    .step-card {
        max-width: 100%;
    }

    .features-bar {
        padding: 24px;
    }

    .feature-card {
        width: 45%;
    }

    .brands-bar {
        gap: 12px;
    }

    .model-cards {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .footer-top {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .footer-bottom {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 28px;
    }

    .hero-desc {
        font-size: 15px;
    }

    .btn-primary,
    .btn-outline {
        padding: 13px 24px;
        font-size: 14px;
    }

    .hero-badges {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 8px;
        justify-content: center;
    }

    .hero-buttons {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .brands-bar {
        justify-content: center;
    }

    .brand-chip {
        font-size: 13px;
    }
}