/* =========================================
   APARUTRANS - Premium B2B Logistics Website
   Version: 1.0
   ========================================= */

/* =========================================
   CSS Variables & Reset
   ========================================= */
:root {
    /* Colors */
    --color-primary: #0066cc;
    --color-primary-dark: #0052a3;
    --color-primary-light: #3385d6;
    --color-secondary: #1a365d;
    --color-accent: #f59e0b;
    --color-accent-light: #fbbf24;
    
    /* Neutrals */
    --color-dark: #0a1628;
    --color-dark-secondary: #1e293b;
    --color-gray-900: #111827;
    --color-gray-800: #1f2937;
    --color-gray-700: #374151;
    --color-gray-600: #4b5563;
    --color-gray-500: #6b7280;
    --color-gray-400: #9ca3af;
    --color-gray-300: #d1d5db;
    --color-gray-200: #e5e7eb;
    --color-gray-100: #f3f4f6;
    --color-gray-50: #f9fafb;
    --color-white: #ffffff;
    
    /* Functional */
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    /* 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;
    
    /* Container */
    --container-max: 1280px;
    --container-padding: 1.5rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-tooltip: 600;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* =========================================
   Utility Classes
   ========================================= */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--space-4xl) 0;
}

.section--gray {
    background-color: var(--color-gray-50);
}

.section--dark {
    background-color: var(--color-dark);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.section__header {
    margin-bottom: var(--space-3xl);
}

.section__header--center {
    text-align: center;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section__header--light .section__label {
    color: var(--color-accent);
}

.section__header--light .section__title {
    color: var(--color-white);
}

.section__header--light .section__subtitle {
    color: var(--color-gray-300);
}

.section__label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.section__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.2;
    margin-bottom: var(--space-md);
    text-wrap: balance;
}

.section__subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    max-width: 600px;
}

.section__header--center .section__subtitle {
    margin-left: auto;
    margin-right: auto;
}

/* =========================================
   Buttons
   ========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
}

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

.btn--primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn--outline-light {
    background-color: transparent;
    border: 2px solid var(--color-white);
    color: var(--color-white);
}

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

.btn--large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn--full {
    width: 100%;
}

.btn svg {
    width: 1.25em;
    height: 1.25em;
    transition: transform var(--transition-fast);
}

.btn:hover svg {
    transform: translateX(4px);
}

/* =========================================
   Header
   ========================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    padding: var(--space-md) 0;
    transition: all var(--transition-base);
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    padding: var(--space-sm) 0;
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-white);
    font-weight: 700;
    font-size: 1.25rem;
    transition: color var(--transition-base);
}

.header.scrolled .logo {
    color: var(--color-dark);
}

.logo__icon {
    display: flex;
    color: var(--color-primary);
}

.logo__text {
    letter-spacing: 0.05em;
}

/* Navigation */
.nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav__link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    transition: color var(--transition-fast);
    position: relative;
}

.header.scrolled .nav__link {
    color: var(--color-gray-700);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-base);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__link:hover {
    color: var(--color-white);
}

.header.scrolled .nav__link:hover {
    color: var(--color-primary);
}

/* Header Actions */
.header__actions {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.header__phone {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-white);
    font-weight: 600;
    transition: color var(--transition-fast);
}

.header.scrolled .header__phone {
    color: var(--color-dark);
}

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

.header__phone-icon {
    display: flex;
}

.header__cta {
    padding: 0.625rem 1.25rem;
}

/* Burger Menu */
.burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    padding: 4px;
}

.burger__line {
    width: 100%;
    height: 2px;
    background-color: var(--color-white);
    transition: all var(--transition-base);
}

.header.scrolled .burger__line {
    background-color: var(--color-dark);
}

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

.burger.active .burger__line:nth-child(2) {
    opacity: 0;
}

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

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--z-fixed);
    visibility: hidden;
    opacity: 0;
    transition: all var(--transition-base);
}

.mobile-menu.active {
    visibility: visible;
    opacity: 1;
}

.mobile-menu__overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
}

.mobile-menu__content {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 320px;
    height: 100%;
    background-color: var(--color-white);
    padding: calc(var(--space-4xl) + var(--space-xl)) var(--space-xl) var(--space-xl);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    overflow-y: auto;
}

.mobile-menu.active .mobile-menu__content {
    transform: translateX(0);
}

.mobile-nav__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.mobile-nav__link {
    display: block;
    padding: var(--space-sm) 0;
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-dark);
    border-bottom: 1px solid var(--color-gray-200);
    transition: color var(--transition-fast);
}

.mobile-nav__link:hover {
    color: var(--color-primary);
}

.mobile-menu__phone {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
}

/* =========================================
   Hero Section
   ========================================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--space-4xl) + 80px) 0 var(--space-4xl);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 22, 40, 0.95) 0%,
        rgba(10, 22, 40, 0.8) 50%,
        rgba(10, 22, 40, 0.7) 100%
    );
}

.hero__content {
    max-width: 700px;
}

.hero__badge {
    display: inline-block;
    padding: var(--space-sm) var(--space-md);
    background-color: rgba(0, 102, 204, 0.2);
    border: 1px solid rgba(0, 102, 204, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary-light);
    margin-bottom: var(--space-lg);
}

.hero__title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    text-wrap: balance;
}

.hero__title span {
    color: var(--color-primary-light);
}

.hero__subtitle {
    font-size: 1.25rem;
    color: var(--color-gray-300);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
    max-width: 600px;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
}

.hero__stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero__stat {
    display: flex;
    flex-direction: column;
}

.hero__stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-white);
    line-height: 1;
}

.hero__stat-label {
    font-size: 0.875rem;
    color: var(--color-gray-400);
    margin-top: var(--space-xs);
}

/* Scroll Indicator */
.hero__scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

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

.scroll-indicator__mouse {
    width: 24px;
    height: 40px;
    border: 2px solid currentColor;
    border-radius: 12px;
    position: relative;
}

.scroll-indicator__wheel {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background-color: currentColor;
    border-radius: 2px;
    animation: scroll-wheel 2s infinite;
}

@keyframes scroll-wheel {
    0%, 100% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    50% {
        opacity: 0.5;
        transform: translateX(-50%) translateY(8px);
    }
}

.scroll-indicator__text {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* =========================================
   About Section
   ========================================= */
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about__text {
    font-size: 1.0625rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-md);
}

.about__text strong {
    color: var(--color-dark);
}

.about__features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.about__feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.about__feature:hover {
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.about__feature-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-md);
}

.about__feature-text strong {
    display: block;
    color: var(--color-dark);
    margin-bottom: var(--space-xs);
}

.about__feature-text span {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.about__image {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
}

.about__image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.about__image-badge {
    position: absolute;
    bottom: var(--space-xl);
    right: var(--space-xl);
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.about__image-badge-value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
}

.about__image-badge-text {
    display: block;
    font-size: 0.875rem;
    margin-top: var(--space-xs);
    opacity: 0.9;
}

/* =========================================
   For Who Section
   ========================================= */
.for-who__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.for-who__card {
    padding: var(--space-xl);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-base);
}

.for-who__card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.for-who__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-gray-50);
    color: var(--color-primary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    transition: all var(--transition-base);
}

.for-who__card:hover .for-who__icon {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.for-who__title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--space-sm);
}

.for-who__text {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
}

/* =========================================
   Pain Points Section
   ========================================= */
.pain-points__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

.pain-points__intro {
    font-size: 1.0625rem;
    color: var(--color-gray-600);
    margin-top: var(--space-md);
}

.pain-points__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.pain-point {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-lg);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-error);
    transition: all var(--transition-base);
}

.pain-point:hover {
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.pain-point__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
    border-radius: var(--radius-md);
}

.pain-point__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--space-xs);
}

.pain-point__text {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
}

/* =========================================
   Solution Section
   ========================================= */
.solution__bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.solution__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.solution__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 22, 40, 0.97) 0%,
        rgba(10, 22, 40, 0.92) 100%
    );
}

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

.solution__card {
    padding: var(--space-xl);
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.solution__card:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
}

.solution__card-number {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-primary-light);
    margin-bottom: var(--space-md);
}

.solution__card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.solution__card-text {
    font-size: 0.9375rem;
    color: var(--color-gray-400);
    line-height: 1.6;
}

/* =========================================
   Services Section
   ========================================= */
.services__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl);
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.service-card__image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

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

.service-card:hover .service-card__image img {
    transform: scale(1.05);
}

.service-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        transparent 0%,
        rgba(10, 22, 40, 0.4) 100%
    );
}

.service-card__content {
    padding: var(--space-2xl);
}

.service-card__icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-xl);
    margin-top: calc(-60px - var(--space-xl));
    margin-bottom: var(--space-lg);
    position: relative;
    box-shadow: var(--shadow-lg);
}

.service-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-md);
}

.service-card__text {
    font-size: 1rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-lg);
}

.service-card__features {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.service-card__features li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: 0.9375rem;
    color: var(--color-gray-700);
}

.service-card__features li::before {
    content: '';
    flex-shrink: 0;
    width: 6px;
    height: 6px;
    background-color: var(--color-primary);
    border-radius: 50%;
    margin-top: 0.5em;
}

/* =========================================
   Directions Section
   ========================================= */
.directions__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

.direction-card {
    padding: var(--space-xl);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-base);
}

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

.direction-card__flag {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.direction-card__title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--space-sm);
}

.direction-card__text {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.direction-card__methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.direction-card__method {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-gray-700);
    padding: var(--space-xs) var(--space-sm);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-sm);
}

.direction-card__method svg {
    color: var(--color-primary);
}

/* =========================================
   Guarantees Section
   ========================================= */
.guarantees__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.guarantees__intro {
    font-size: 1.0625rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
}

.guarantees__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.guarantees__item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.guarantees__item-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 102, 204, 0.1);
    color: var(--color-primary);
    border-radius: var(--radius-md);
}

.guarantees__item-text {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

.guarantees__item-text strong {
    color: var(--color-dark);
}

.guarantees__visual {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.guarantees__card {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    padding: var(--space-2xl);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-base);
}

.guarantees__card:hover {
    background-color: var(--color-white);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.guarantees__card-icon {
    flex-shrink: 0;
    color: var(--color-primary);
}

.guarantees__card-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1;
}

.guarantees__card-label {
    display: block;
    font-size: 1rem;
    color: var(--color-gray-600);
    margin-top: var(--space-xs);
}

/* =========================================
   Process Section
   ========================================= */
.process__timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.process__step {
    position: relative;
    padding: var(--space-xl);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-base);
}

.process__step:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.process__step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: 1.25rem;
    font-weight: 700;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}

.process__step-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--space-sm);
}

.process__step-text {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* =========================================
   Benefits Section
   ========================================= */
.benefits__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.benefit-card {
    padding: var(--space-xl);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-xl);
    border: 1px solid transparent;
    transition: all var(--transition-base);
}

.benefit-card:hover {
    background-color: var(--color-white);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
    transform: translateY(-4px);
}

.benefit-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-white);
    color: var(--color-primary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.benefit-card:hover .benefit-card__icon {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.benefit-card__title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--space-sm);
}

.benefit-card__text {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* =========================================
   Testimonials Section
   ========================================= */
.testimonials__carousel {
    padding-bottom: var(--space-2xl);
}

.testimonial-card {
    padding: var(--space-2xl);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    margin: var(--space-sm);
}

.testimonial-card__rating {
    display: flex;
    gap: var(--space-xs);
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
}

.testimonial-card__text {
    font-size: 1.0625rem;
    color: var(--color-gray-700);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
    font-style: italic;
}

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

.testimonial-card__avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.testimonial-card__name {
    display: block;
    font-weight: 600;
    color: var(--color-dark);
}

.testimonial-card__position {
    display: block;
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-top: var(--space-xs);
}

/* Owl Carousel Customization */
.owl-carousel .owl-nav {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.owl-carousel .owl-nav button {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-white) !important;
    border: 2px solid var(--color-gray-200) !important;
    border-radius: var(--radius-md) !important;
    color: var(--color-gray-600);
    font-size: 1.5rem !important;
    transition: all var(--transition-fast);
}

.owl-carousel .owl-nav button:hover {
    background-color: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    color: var(--color-white);
}

.owl-carousel .owl-dots {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.owl-carousel .owl-dot {
    width: 12px;
    height: 12px;
    background-color: var(--color-gray-300) !important;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.owl-carousel .owl-dot.active {
    background-color: var(--color-primary) !important;
    width: 32px;
}

/* =========================================
   FAQ Section
   ========================================= */
.faq__list {
    max-width: 800px;
    margin: 0 auto;
}

.faq__item {
    border-bottom: 1px solid var(--color-gray-200);
}

.faq__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: var(--space-lg) 0;
    text-align: left;
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-dark);
    transition: color var(--transition-fast);
}

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

.faq__icon {
    flex-shrink: 0;
    color: var(--color-primary);
    transition: transform var(--transition-base);
}

.faq__item.active .faq__icon {
    transform: rotate(180deg);
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq__item.active .faq__answer {
    max-height: 500px;
}

.faq__answer p {
    padding-bottom: var(--space-lg);
    color: var(--color-gray-600);
    line-height: 1.7;
}

.faq__answer strong {
    color: var(--color-dark);
}

/* =========================================
   CTA Section
   ========================================= */
.cta {
    position: relative;
    padding: var(--space-4xl) 0;
    overflow: hidden;
}

.cta__bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.cta__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 102, 204, 0.95) 0%,
        rgba(10, 22, 40, 0.95) 100%
    );
}

.cta__content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-md);
    text-wrap: balance;
}

.cta__text {
    font-size: 1.125rem;
    color: var(--color-gray-300);
    margin-bottom: var(--space-2xl);
}

.cta__actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.cta__features {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-xl);
}

.cta__feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9375rem;
    color: var(--color-gray-300);
}

.cta__feature svg {
    color: var(--color-success);
}

/* =========================================
   Contacts Section
   ========================================= */
.contacts__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
}

.contacts__intro {
    font-size: 1.0625rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-2xl);
}

.contacts__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

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

.contacts__item-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-white);
    color: var(--color-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.contacts__item-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xs);
}

.contacts__item-value {
    display: block;
    font-size: 1rem;
    color: var(--color-dark);
    transition: color var(--transition-fast);
}

a.contacts__item-value:hover {
    color: var(--color-primary);
}

.contacts__social-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-500);
    margin-bottom: var(--space-md);
}

.contacts__social-links {
    display: flex;
    gap: var(--space-md);
}

.contacts__social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-white);
    color: var(--color-gray-600);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.contacts__social-link:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

/* Contact Form */
.contacts__form-wrapper {
    background-color: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
}

.contact-form__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-sm);
}

.contact-form__subtitle {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
}

/* Form Styles */
.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

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

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-700);
    margin-bottom: var(--space-sm);
}

.required {
    color: var(--color-error);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    color: var(--color-dark);
    background-color: var(--color-gray-50);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form-input.error,
.form-textarea.error,
.form-select.error {
    border-color: var(--color-error);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1rem;
    padding-right: 2.5rem;
}

.form-error {
    display: block;
    font-size: 0.8125rem;
    color: var(--color-error);
    margin-top: var(--space-xs);
    min-height: 1.2em;
}

.form-group--checkbox {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: var(--space-sm);
}

.form-checkbox {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    margin-top: 2px;
}

.form-checkbox-label {
    flex: 1;
    font-size: 0.875rem;
    color: var(--color-gray-600);
    cursor: pointer;
}

.form-group--checkbox .form-error {
    width: 100%;
}

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

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-white);
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
}

.footer__logo .logo__icon {
    color: var(--color-primary);
}

.footer__description {
    font-size: 0.9375rem;
    line-height: 1.7;
    max-width: 300px;
}

.footer__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__list a,
.footer__list span {
    font-size: 0.9375rem;
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

.footer__list a:hover {
    color: var(--color-primary-light);
}

.footer__list--contacts li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}

.footer__list--contacts svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-primary);
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__copyright {
    font-size: 0.875rem;
}

.footer__links {
    display: flex;
    gap: var(--space-xl);
}

.footer__links a {
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.footer__links a:hover {
    color: var(--color-primary-light);
}

/* =========================================
   Modal
   ========================================= */
.modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
    visibility: hidden;
    opacity: 0;
    transition: all var(--transition-base);
}

.modal.active {
    visibility: visible;
    opacity: 1;
}

.modal__overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.modal__container {
    position: relative;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    background-color: var(--color-white);
    border-radius: var(--radius-2xl);
    overflow-y: auto;
    transform: scale(0.95) translateY(20px);
    transition: transform var(--transition-base);
}

.modal.active .modal__container {
    transform: scale(1) translateY(0);
}

.modal__container--small {
    max-width: 420px;
}

.modal__close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-500);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    z-index: 1;
}

.modal__close:hover {
    background-color: var(--color-gray-100);
    color: var(--color-dark);
}

.modal__content {
    padding: var(--space-2xl);
}

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

.modal__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-sm);
}

.modal__subtitle {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
}

.modal__text {
    font-size: 1rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
}

.modal__success-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    border-radius: var(--radius-full);
    margin: 0 auto var(--space-xl);
}

.modal-form .form-group:last-of-type {
    margin-bottom: var(--space-lg);
}

/* =========================================
   Animations
   ========================================= */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* =========================================
   Responsive
   ========================================= */
@media (max-width: 1200px) {
    .directions__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    :root {
        --space-4xl: 4rem;
    }
    
    .nav,
    .header__phone {
        display: none;
    }
    
    .burger {
        display: flex;
    }
    
    .about__grid,
    .pain-points__grid,
    .guarantees__grid,
    .contacts__grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .about__image {
        order: -1;
    }
    
    .about__image img {
        height: 400px;
    }
    
    .for-who__grid,
    .solution__grid,
    .process__timeline,
    .benefits__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --space-4xl: 3rem;
        --container-padding: 1rem;
    }
    
    .hero__title {
        font-size: 2rem;
    }
    
    .hero__subtitle {
        font-size: 1rem;
    }
    
    .hero__stats {
        gap: var(--space-lg);
    }
    
    .hero__stat-value {
        font-size: 2rem;
    }
    
    .hero__scroll {
        display: none;
    }
    
    .for-who__grid,
    .solution__grid,
    .process__timeline,
    .benefits__grid,
    .directions__grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer__links {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .cta__actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .cta__features {
        flex-direction: column;
        align-items: center;
        gap: var(--space-md);
    }
}

@media (max-width: 480px) {
    .hero__actions {
        flex-direction: column;
    }
    
    .hero__actions .btn {
        width: 100%;
    }
    
    .header__cta {
        display: none;
    }
    
    .modal__content {
        padding: var(--space-lg);
    }
    
    .contacts__form-wrapper {
        padding: var(--space-lg);
    }
}

/* =========================================
   Print Styles
   ========================================= */
@media print {
    .header,
    .hero__scroll,
    .cta,
    .modal,
    .mobile-menu,
    .btn {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        color: #000;
    }
    
    .section {
        padding: 1rem 0;
    }
}