/* ===== CSS RESET & DESIGN TOKENS ===== */
@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400&display=swap');

:root {
    /* Primary Colors */
    --red-900: #7A0A0F;
    --red-800: #991015;
    --red-700: #B81319;
    --red-600: #CC161D;
    --red-500: #D41920;
    /* Primary Red */
    --red-400: #E23B42;
    --red-300: #ED6B70;
    --red-200: #F5A0A3;
    --red-100: #FBDCDD;
    --red-50: #FEF0F0;

    /* Gold accent */
    --gold-500: #D4A017;
    --gold-400: #E8B92A;
    --gold-300: #F0CC5B;
    --gold-200: #F5DE8C;
    --gold-100: #FBF0C8;
    --gold-50: #FDF8E8;

    /* Neutrals */
    --white: #FFFFFF;
    --gray-50: #F8F9FA;
    --gray-100: #F1F3F5;
    --gray-200: #E9ECEF;
    --gray-300: #DEE2E6;
    --gray-400: #CED4DA;
    --gray-500: #ADB5BD;
    --gray-600: #6C757D;
    --gray-700: #495057;
    --gray-800: #343A40;
    --gray-900: #212529;
    --black: #0D0D0D;

    /* Typography */
    --font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, sans-serif;
    --fs-xs: 0.75rem;
    --fs-sm: 0.875rem;
    --fs-base: 1rem;
    --fs-md: 1.125rem;
    --fs-lg: 1.25rem;
    --fs-xl: 1.5rem;
    --fs-2xl: 2rem;
    --fs-3xl: 2.5rem;
    --fs-4xl: 3rem;
    --fs-5xl: 3.5rem;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 50px rgba(0, 0, 0, 0.15);
    --shadow-red: 0 8px 30px rgba(212, 25, 32, 0.25);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 999px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-spring: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Layout */
    --container-width: 1200px;
    --header-height: 72px;
}

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

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

body {
    font-family: var(--font-family);
    color: var(--gray-800);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul,
ol {
    list-style: none;
}

button,
input,
select,
textarea {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
}

/* ===== UTILITY CLASSES ===== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.section-title {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-title h2 {
    font-size: var(--fs-3xl);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--space-md);
    position: relative;
}

.section-title h2 span {
    color: var(--red-500);
}

.section-title p {
    font-size: var(--fs-md);
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.section-title .underline-decor {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--red-500), var(--gold-400));
    border-radius: var(--radius-full);
    margin: var(--space-md) auto 0;
}

/* ===== 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 scaleIn {
    from {
        opacity: 0;
        transform: scale(0.85);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-12px);
    }
}

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

    100% {
        background-position: 200% 0;
    }
}

@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-100%);
    }

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

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

    50% {
        transform: scale(1.05);
    }

    70% {
        transform: scale(0.9);
    }

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

@keyframes rotateIn {
    from {
        opacity: 0;
        transform: rotate(-10deg) scale(0.9);
    }

    to {
        opacity: 1;
        transform: rotate(0) scale(1);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ===== HEADER ===== */
.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(212, 25, 32, 0.08);
    transition: var(--transition-base);
    height: var(--header-height);
}

.header.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

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

.header-nav {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.header-nav a {
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--gray-700);
    transition: var(--transition-fast);
    position: relative;
    padding: var(--space-xs) 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.header-nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--red-500);
    transition: var(--transition-base);
    border-radius: var(--radius-full);
}

.header-nav a:hover {
    color: var(--red-500);
}

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

.header-cta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.header-phone {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 700;
    color: var(--red-500);
    font-size: var(--fs-md);
}

.header-phone svg {
    width: 20px;
    height: 20px;
    animation: pulse 2s infinite;
}

.btn-primary {
    background: linear-gradient(135deg, var(--red-500), var(--red-700));
    color: var(--white);
    padding: 12px 28px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: var(--fs-sm);
    cursor: pointer;
    transition: var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    border: none;
    box-shadow: var(--shadow-red);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition-slow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(212, 25, 32, 0.35);
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-outline {
    background: transparent;
    color: var(--red-500);
    padding: 12px 28px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: var(--fs-sm);
    cursor: pointer;
    transition: var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    border: 2px solid var(--red-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-outline:hover {
    background: var(--red-500);
    color: var(--white);
    transform: translateY(-2px);
}

/* Mobile Menu Toggle */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: var(--space-sm);
    z-index: 1001;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--gray-800);
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* ===== HERO SECTION ===== */
.hero {
    margin-top: var(--header-height);
    position: relative;
    background: linear-gradient(135deg, var(--red-700) 0%, var(--red-500) 40%, var(--red-600) 100%);
    min-height: 700px;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 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='%23ffffff' fill-opacity='0.03'%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");
    z-index: 1;
}

/* Decorative circles */
.hero .decor-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.08;
    z-index: 1;
}

.hero .decor-circle-1 {
    width: 400px;
    height: 400px;
    background: var(--gold-400);
    top: -100px;
    right: -100px;
    animation: float 6s ease-in-out infinite;
}

.hero .decor-circle-2 {
    width: 250px;
    height: 250px;
    background: var(--white);
    bottom: -50px;
    left: -80px;
    animation: float 8s ease-in-out infinite reverse;
}

.hero .decor-circle-3 {
    width: 150px;
    height: 150px;
    background: var(--gold-300);
    top: 50%;
    left: 50%;
    animation: float 5s ease-in-out infinite;
}

.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
}

.hero-content {
    animation: fadeInLeft 0.8s ease forwards;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: var(--fs-sm);
    font-weight: 500;
    margin-bottom: var(--space-xl);
}

.hero-badge .badge-dot {
    width: 8px;
    height: 8px;
    background: var(--gold-400);
    border-radius: 50%;
    animation: pulse 1.5s infinite;
}

.hero-content h1 {
    font-size: var(--fs-5xl);
    font-weight: 900;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: var(--space-xl);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.hero-content h1 .highlight {
    color: var(--gold-400);
    position: relative;
}

.hero-content .hero-desc {
    font-size: var(--fs-lg);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
    max-width: 500px;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--white);
    font-weight: 500;
}

.hero-feature-item .check-icon {
    width: 28px;
    height: 28px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hero-feature-item .check-icon svg {
    width: 14px;
    height: 14px;
}

.hero-buttons {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.hero-buttons .btn-primary {
    padding: 16px 36px;
    font-size: var(--fs-base);
    background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
    color: var(--gray-900);
    box-shadow: 0 8px 30px rgba(212, 160, 23, 0.35);
}

.hero-buttons .btn-primary:hover {
    box-shadow: 0 12px 35px rgba(212, 160, 23, 0.5);
}

.hero-buttons .btn-outline {
    padding: 16px 36px;
    font-size: var(--fs-base);
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.5);
}

.hero-buttons .btn-outline:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--white);
    color: var(--white);
}

/* Hero Right - Form */
.hero-form-wrapper {
    animation: fadeInRight 0.8s ease 0.3s both;
}

.hero-form {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl) var(--space-xl);
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.hero-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--red-500), var(--gold-400));
}

.hero-form h3 {
    font-size: var(--fs-xl);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
    text-align: center;
}

.hero-form .form-subtitle {
    font-size: var(--fs-sm);
    color: var(--gray-600);
    text-align: center;
    margin-bottom: var(--space-xl);
}

.hero-form .form-subtitle strong {
    color: var(--red-500);
}

.form-group {
    margin-bottom: var(--space-md);
    position: relative;
}

.form-group label {
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--gray-700);
    display: block;
    margin-bottom: var(--space-xs);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: var(--fs-base);
    transition: var(--transition-fast);
    background: var(--gray-50);
    color: var(--gray-800);
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--red-500);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(212, 25, 32, 0.1);
}

.form-group input::placeholder {
    color: var(--gray-400);
}

.form-group .input-icon {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
}

.form-submit-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--red-500), var(--red-700));
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--fs-md);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-base);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: var(--space-sm);
    position: relative;
    overflow: hidden;
}

.form-submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition-slow);
}

.form-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-red);
}

.form-submit-btn:hover::before {
    left: 100%;
}

.form-note {
    text-align: center;
    font-size: var(--fs-xs);
    color: var(--gray-500);
    margin-top: var(--space-md);
}

.form-note svg {
    width: 12px;
    height: 12px;
    vertical-align: middle;
    margin-right: 4px;
}

/* ===== TRUST BADGES ===== */
.trust-bar {
    background: var(--white);
    padding: var(--space-2xl) 0;
    border-bottom: 1px solid var(--gray-100);
}

.trust-bar .container {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-lg);
}

.trust-item {
    text-align: center;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.trust-item:hover {
    background: var(--red-50);
    transform: translateY(-4px);
}

.trust-item .trust-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--space-md);
    background: var(--red-50);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.trust-item:hover .trust-icon {
    background: var(--red-500);
}

.trust-item:hover .trust-icon svg {
    color: var(--white);
}

.trust-item .trust-icon svg {
    width: 28px;
    height: 28px;
    color: var(--red-500);
    transition: var(--transition-base);
}

.trust-item h4 {
    font-size: var(--fs-sm);
    font-weight: 700;
    color: var(--gray-800);
    line-height: 1.4;
}

/* ===== SERVICES SECTION ===== */
.services {
    padding: var(--space-4xl) 0;
    background: var(--gray-50);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--red-500), var(--gold-400), var(--red-500));
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--transition-base);
    box-shadow: var(--shadow-sm);
    position: relative;
    cursor: pointer;
    border: 1px solid var(--gray-100);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--red-200);
}

.service-card .card-image {
    height: 220px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, var(--red-50), var(--gold-50));
}

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

.service-card:hover .card-image img {
    transform: scale(1.08);
}

.service-card .card-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: linear-gradient(135deg, var(--red-500), var(--red-700));
    color: var(--white);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: 700;
    z-index: 2;
}

.service-card .card-body {
    padding: var(--space-xl);
}

.service-card h3 {
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.service-card p {
    font-size: var(--fs-sm);
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.service-card .card-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-md);
    border-top: 1px solid var(--gray-100);
}

.service-card .loan-amount {
    font-size: var(--fs-xl);
    font-weight: 800;
    color: var(--red-500);
}

.service-card .loan-label {
    font-size: var(--fs-xs);
    color: var(--gray-500);
    font-weight: 500;
}

.service-card .card-arrow {
    width: 40px;
    height: 40px;
    background: var(--red-50);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.service-card:hover .card-arrow {
    background: var(--red-500);
}

.service-card .card-arrow svg {
    width: 18px;
    height: 18px;
    color: var(--red-500);
    transition: var(--transition-base);
}

.service-card:hover .card-arrow svg {
    color: var(--white);
    transform: translateX(3px);
}

/* ===== PROCESS SECTION ===== */
.process {
    padding: var(--space-4xl) 0;
    background: var(--white);
    position: relative;
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 45px;
    left: 12.5%;
    right: 12.5%;
    height: 3px;
    background: linear-gradient(90deg, var(--red-200), var(--red-500), var(--red-200));
    border-radius: var(--radius-full);
    z-index: 0;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.process-step .step-number {
    width: 90px;
    height: 90px;
    margin: 0 auto var(--space-xl);
    background: linear-gradient(135deg, var(--red-500), var(--red-700));
    border: 5px solid var(--white);
    box-shadow: 0 4px 20px rgba(212, 25, 32, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--fs-2xl);
    font-weight: 900;
    color: var(--white);
    transition: var(--transition-spring);
    position: relative;
}

.process-step:hover .step-number {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 30px rgba(212, 25, 32, 0.4);
}

.process-step .step-icon {
    position: absolute;
    bottom: -8px;
    right: -8px;
    width: 36px;
    height: 36px;
    background: var(--gold-400);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.process-step .step-icon svg {
    width: 18px;
    height: 18px;
    color: var(--white);
}

.process-step h3 {
    font-size: var(--fs-md);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.process-step p {
    font-size: var(--fs-sm);
    color: var(--gray-600);
    line-height: 1.6;
    max-width: 240px;
    margin: 0 auto;
}

/* ===== ADVANTAGES SECTION ===== */
.advantages {
    padding: var(--space-4xl) 0;
    background: linear-gradient(135deg, var(--red-700) 0%, var(--red-500) 50%, var(--red-600) 100%);
    position: relative;
    overflow: hidden;
}

.advantages::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='50' cy='50' r='40'/%3E%3C/g%3E%3C/svg%3E");
    z-index: 0;
}

.advantages .container {
    position: relative;
    z-index: 1;
}

.advantages .section-title h2 {
    color: var(--white);
}

.advantages .section-title p {
    color: rgba(255, 255, 255, 0.8);
}

.advantages .section-title .underline-decor {
    background: linear-gradient(90deg, var(--gold-400), var(--white));
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.advantage-card {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    text-align: center;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
    opacity: 0;
    transition: var(--transition-base);
}

.advantage-card:hover {
    background: rgba(255, 255, 255, 0.18);
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.3);
}

.advantage-card:hover::before {
    opacity: 1;
}

.advantage-card .adv-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--space-lg);
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
    transition: var(--transition-base);
}

.advantage-card:hover .adv-icon {
    background: var(--white);
    transform: scale(1.08);
}

.advantage-card .adv-icon svg {
    width: 36px;
    height: 36px;
    color: var(--white);
    transition: var(--transition-base);
}

.advantage-card:hover .adv-icon svg {
    color: var(--red-500);
}

.advantage-card h3 {
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-sm);
    position: relative;
    z-index: 1;
}

.advantage-card p {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

/* ===== STATS SECTION ===== */
.stats {
    padding: var(--space-4xl) 0;
    background: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

.stat-card {
    text-align: center;
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    background: var(--gray-50);
    border: 1px solid var(--gray-100);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--red-500), var(--gold-400));
    transform: scaleX(0);
    transition: var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--red-100);
}

.stat-card:hover::before {
    transform: scaleX(1);
}

.stat-card .stat-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-lg);
    background: var(--red-50);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.stat-card:hover .stat-icon {
    background: var(--red-500);
}

.stat-card .stat-icon svg {
    width: 30px;
    height: 30px;
    color: var(--red-500);
    transition: var(--transition-base);
}

.stat-card:hover .stat-icon svg {
    color: var(--white);
}

.stat-card .stat-number {
    font-size: var(--fs-4xl);
    font-weight: 900;
    color: var(--red-500);
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.stat-card .stat-label {
    font-size: var(--fs-sm);
    color: var(--gray-600);
    font-weight: 500;
}

/* ===== PRESS SECTION ===== */
.press {
    padding: var(--space-4xl) 0;
    background: var(--gray-50);
}

.press-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.press-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    display: flex;
    gap: var(--space-xl);
    transition: var(--transition-base);
    border: 1px solid var(--gray-100);
    cursor: pointer;
}

.press-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--red-100);
}

.press-card .press-logo {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    background: var(--gray-50);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: var(--fs-xs);
    font-weight: 800;
    color: var(--red-500);
    text-transform: uppercase;
}

.press-card .press-content h4 {
    font-size: var(--fs-base);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.press-card .press-content p {
    font-size: var(--fs-sm);
    color: var(--gray-600);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.press-card .press-source {
    font-size: var(--fs-xs);
    color: var(--red-500);
    font-weight: 600;
    margin-top: var(--space-sm);
}

/* ===== CTA SECTION ===== */
.cta-section {
    padding: var(--space-4xl) 0;
    background: linear-gradient(135deg, var(--red-800), var(--red-600));
    position: relative;
    overflow: hidden;
}

.cta-section .decor-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}

.cta-section .decor-circle-1 {
    width: 300px;
    height: 300px;
    top: -100px;
    right: 10%;
}

.cta-section .decor-circle-2 {
    width: 200px;
    height: 200px;
    bottom: -60px;
    left: 5%;
}

.cta-section .container {
    position: relative;
    z-index: 1;
    text-align: center;
}

.cta-section h2 {
    font-size: var(--fs-3xl);
    font-weight: 900;
    color: var(--white);
    margin-bottom: var(--space-md);
}

.cta-section p {
    font-size: var(--fs-lg);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section .cta-buttons {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-section .btn-gold {
    background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
    color: var(--gray-900);
    padding: 18px 40px;
    border-radius: var(--radius-full);
    font-weight: 800;
    font-size: var(--fs-md);
    cursor: pointer;
    transition: var(--transition-base);
    border: none;
    box-shadow: 0 8px 30px rgba(212, 160, 23, 0.35);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
}

.cta-section .btn-gold:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(212, 160, 23, 0.5);
}

.cta-section .btn-white-outline {
    background: transparent;
    color: var(--white);
    padding: 18px 40px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: var(--fs-md);
    cursor: pointer;
    transition: var(--transition-base);
    border: 2px solid rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
}

.cta-section .btn-white-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
    transform: translateY(-3px);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--gray-900);
    color: var(--gray-400);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-brand .footer-logo {
    margin-bottom: var(--space-lg);
}

.footer-brand .footer-logo img {
    height: 48px;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    font-size: var(--fs-sm);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
    color: var(--gray-500);
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.footer-social a {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.footer-social a:hover {
    background: var(--red-500);
    transform: translateY(-3px);
}

.footer-social a svg {
    width: 20px;
    height: 20px;
    color: var(--gray-400);
    transition: var(--transition-base);
}

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

.footer-column h4 {
    font-size: var(--fs-base);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-lg);
    position: relative;
    padding-bottom: var(--space-md);
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--red-500);
    border-radius: var(--radius-full);
}

.footer-column ul li {
    margin-bottom: var(--space-md);
}

.footer-column ul li a {
    font-size: var(--fs-sm);
    color: var(--gray-500);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.footer-column ul li a:hover {
    color: var(--white);
    transform: translateX(4px);
}

.footer-column ul li a svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

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

.footer-bottom p {
    font-size: var(--fs-sm);
    color: var(--gray-600);
}

.footer-bottom a {
    color: var(--gray-500);
    transition: var(--transition-fast);
}

.footer-bottom a:hover {
    color: var(--red-400);
}

/* ===== FLOATING BUTTONS ===== */
.floating-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.float-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-spring);
    box-shadow: var(--shadow-lg);
    border: none;
}

.float-btn:hover {
    transform: scale(1.12);
}

.float-btn.phone {
    background: linear-gradient(135deg, var(--red-500), var(--red-700));
    animation: pulse 2s infinite;
}

.float-btn.zalo {
    background: #0084FF;
}

.float-btn.messenger {
    background: linear-gradient(135deg, #0099FF, #a033ff);
}

.float-btn svg {
    width: 28px;
    height: 28px;
    color: var(--white);
}

/* Scroll to top */
.scroll-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    z-index: 998;
    width: 48px;
    height: 48px;
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    box-shadow: var(--shadow-md);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--red-500);
    border-color: var(--red-500);
}

.scroll-top:hover svg {
    color: var(--white);
}

.scroll-top svg {
    width: 24px;
    height: 24px;
    color: var(--gray-700);
    transition: var(--transition-base);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    :root {
        --fs-5xl: 2.5rem;
        --fs-4xl: 2.25rem;
        --fs-3xl: 2rem;
    }

    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .hero-form-wrapper {
        max-width: 480px;
        margin: 0 auto;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-timeline {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-2xl);
    }

    .process-timeline::before {
        display: none;
    }

    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }

    .trust-bar .container {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --fs-5xl: 2rem;
        --fs-4xl: 1.75rem;
        --fs-3xl: 1.5rem;
        --fs-2xl: 1.5rem;
    }

    .header-nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: var(--space-2xl);
        transform: translateX(100%);
        transition: var(--transition-base);
        z-index: 1000;
    }

    .header-nav.active {
        transform: translateX(0);
    }

    .header-nav a {
        font-size: var(--fs-lg);
    }

    .hamburger {
        display: flex;
    }

    .header-cta .btn-primary {
        display: none;
    }

    .hero {
        min-height: auto;
        padding: var(--space-2xl) 0;
    }

    .hero-content h1 {
        font-size: var(--fs-3xl);
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn-primary,
    .hero-buttons .btn-outline {
        width: 100%;
        justify-content: center;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .process-timeline {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .advantages-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }

    .press-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .trust-bar .container {
        grid-template-columns: repeat(2, 1fr);
    }

    .trust-bar .container .trust-item:last-child {
        grid-column: 1 / -1;
    }

    .floating-buttons {
        bottom: 20px;
        right: 20px;
    }

    .float-btn {
        width: 48px;
        height: 48px;
    }

    .cta-section .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    :root {
        --fs-5xl: 1.75rem;
        --fs-3xl: 1.35rem;
    }

    .container {
        padding: 0 var(--space-md);
    }

    .hero-form {
        padding: var(--space-xl) var(--space-lg);
    }

    .stat-card .stat-number {
        font-size: var(--fs-2xl);
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}