/* ========================================
   CSS VARIABLES
======================================== */
:root {
    /* Colors */
    --color-primary: #0A2342;
    --color-accent: #E8A020;
    --color-accent-light: #F5C842;
    --color-text: #1A1A2E;
    --color-text-muted: #6B7280;
    --color-bg: #FFFFFF;
    --color-bg-alt: #F7F9FC;
    --color-bg-dark: #0A2342;
    --color-border: #E5E9F0;
    
    /* Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    
    /* Shadows */
    --shadow-card: 0 4px 24px rgba(10, 35, 66, 0.08);
    --shadow-hover: 0 8px 40px rgba(10, 35, 66, 0.14);

    /* Transitions */
    --transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Fonts */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Header height */
    --header-height: 70px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

/* ========================================
   HERO CROSSES BACKGROUND
======================================== */
.hero__crosses-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero__cross {
    position: absolute;
    width: 10px;
    height: 10px;
    opacity: 0.08;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.hero__cross::before,
.hero__cross::after {
    content: '';
    position: absolute;
    background: #ffffff;
    border-radius: 1px;
}

.hero__cross::before {
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    transform: translateY(-50%);
}

.hero__cross::after {
    left: 50%;
    top: 0;
    width: 2px;
    height: 100%;
    transform: translateX(-50%);
}

.hero__cross.lit {
    opacity: 1;
    transform: scale(1.5);
}

.hero__cross.lit::before,
.hero__cross.lit::after {
    background: #ffffff;
}

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

ul,
ol {
    list-style: none;
}

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

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

input {
    font-family: inherit;
    font-size: inherit;
}

/* ========================================
   UTILITIES
======================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--color-primary);
    opacity: 1;
    transform: translateX(0);
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ========================================
   BUTTONS
======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background-color: var(--color-accent-light);
    transform: scale(1.03);
}

.btn-secondary {
    background-color: transparent;
    color: #FFFFFF;
    border: 2px solid #FFFFFF;
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: scale(1.03);
}

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

.header.scrolled {
    background-color: var(--color-bg);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: 20px;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-bg);
    transition: color var(--transition);
}

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

.header__logo-img {
    height: 24px;
    width: auto;
    display: block;
}

.header__logo-icon {
    font-size: 1.3rem;
}

.header__nav {
    display: none;
}

.header__nav-list {
    display: flex;
    gap: 24px;
}

.header__nav-link {
    font-weight: 500;
    color: var(--color-bg);
    position: relative;
}

.header.scrolled .header__nav-link {
    color: var(--color-primary);
}

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

.header__nav-link:hover::after {
    width: 100%;
}

.header__btn {
    display: none;
}

.header__burger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 30px;
    padding: 5px;
    z-index: 1001;
}

.header__burger span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--color-bg);
    border-radius: 2px;
    transition: all var(--transition);
}

.header.scrolled .header__burger span {
    background-color: var(--color-primary);
}

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

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

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

.header__mobile-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: 0;
    background-color: var(--color-bg);
    overflow: hidden;
    transition: height var(--transition);
    z-index: 999;
}

.header__mobile-menu.active {
    height: calc(100vh - var(--header-height));
    overflow-y: auto;
}

.header__mobile-nav {
    padding: 20px;
}

.header__mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.header__mobile-nav-link {
    display: block;
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--color-primary);
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
}

.header__mobile-nav-link--cta {
    color: var(--color-accent);
    font-weight: 700;
    border-bottom: none;
}

/* ========================================
   HERO SECTION
======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--header-height) + 40px) 0 60px;
    background: linear-gradient(135deg, #4a85e8 0%, #5a94f0 100%);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #4a85e8 0%, #5a94f0 100%);
    opacity: 1;
    pointer-events: none;
}

.hero__container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.hero__content {
    opacity: 0;
    transform: translateX(-60px);
    animation: heroSlideInLeft 0.6s ease forwards;
}

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

.hero__badge {
    display: inline-block;
    padding: 8px 16px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-sm);
    color: #FFFFFF;
    font-size: 0.875rem;
    margin-bottom: 20px;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1.2;
    margin-bottom: 16px;
}

.hero__subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 30px;
    opacity: 0;
    animation: heroFadeIn 0.6s ease 0.3s forwards;
}

@keyframes heroFadeIn {
    to {
        opacity: 1;
    }
}

.hero__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.hero__metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    opacity: 0;
    transform: translateX(60px);
    animation: heroSlideInRight 0.8s ease forwards;
}

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

.hero__metric-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px 20px;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    text-align: center;
}

.hero__metric-icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.hero__metric-value {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: #FFFFFF;
}

.hero__metric-unit {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    margin-left: 4px;
}

.hero__metric-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.85);
    margin-top: 8px;
}

/* ========================================
   PAINS SECTION
======================================== */
.pains {
    padding: 80px 0;
    background-color: var(--color-bg-alt);
}

.pains__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 40px;
}

.pains__card {
    background-color: var(--color-bg);
    border-radius: var(--radius-md);
    padding: 28px;
    box-shadow: var(--shadow-card);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(30px);
}

.pains__card.visible {
    opacity: 1;
    transform: translateY(0);
}

.pains__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.pains__card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.pains__card-icon {
    font-size: 2rem;
}

.pains__card-badge {
    display: inline-block;
    padding: 4px 12px;
    background-color: #22c55e;
    color: #FFFFFF;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.pains__card-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.pains__card-pain {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.pains__divider {
    height: 1px;
    background-color: var(--color-border);
    margin-bottom: 20px;
}

.pains__card-solution {
    font-weight: 500;
    color: var(--color-text);
    line-height: 1.6;
}

/* ========================================
   HOW SECTION
======================================== */
.how {
    padding: 80px 0;
    background-color: var(--color-bg);
}

.how__timeline {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-top: 40px;
    position: relative;
}

.how__step {
    text-align: center;
    padding: 24px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.how__step.visible {
    opacity: 1;
    transform: translateY(0);
}

.how__step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    margin: 0 auto 16px;
    background-color: var(--color-accent);
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    border-radius: 50%;
}

.how__step-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.how__step-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ========================================
   SERVICES SECTION
======================================== */
.services {
    padding: 80px 0;
    background-color: var(--color-bg-alt);
}

.services__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 40px;
}

.services__card {
    background-color: var(--color-bg);
    border-radius: var(--radius-md);
    padding: 28px;
    box-shadow: var(--shadow-card);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(30px);
}

.services__card.visible {
    opacity: 1;
    transform: translateY(0);
}

.services__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.services__card-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 16px;
}

.services__card-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.services__card-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ========================================
   PRICING SECTION
======================================== */
.pricing {
    padding: 80px 0;
    background-color: var(--color-bg);
}

.pricing__usn {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background-color: var(--color-bg-alt);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 32px;
    border-left: 4px solid var(--color-accent);
}

.pricing__usn-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.pricing__usn-content strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.pricing__usn-content p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.pricing__table-wrapper {
    overflow-x: auto;
    margin-bottom: 20px;
}

.pricing__table {
    width: 100%;
    border-collapse: collapse;
    min-width: 700px;
}

.pricing__table th,
.pricing__table td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.pricing__table th {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-primary);
    background-color: var(--color-bg-alt);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pricing__table tbody tr {
    transition: background-color var(--transition);
}

.pricing__table tbody tr:nth-child(even) {
    background-color: rgba(247, 249, 252, 0.5);
}

.pricing__table tbody tr:hover {
    background-color: rgba(232, 160, 32, 0.08);
}

.pricing__td-icon {
    margin-right: 8px;
}

.pricing__td-nds {
    color: #22c55e;
    font-weight: 600;
    white-space: nowrap;
}

.pricing__disclaimer {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-align: center;
    line-height: 1.6;
}

/* ========================================
   CASES SECTION
======================================== */
.cases {
    padding: 80px 0;
    background-color: var(--color-bg-alt);
}

.cases__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 40px;
}

.cases__card {
    background-color: var(--color-bg);
    border-radius: var(--radius-md);
    padding: 28px;
    box-shadow: var(--shadow-card);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(30px);
}

.cases__card.visible {
    opacity: 1;
    transform: translateY(0);
}

.cases__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.cases__card-tag {
    display: inline-block;
    padding: 6px 12px;
    background-color: var(--color-bg-alt);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.cases__card-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
    line-height: 1.3;
}

.cases__card-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.cases__card-result {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background-color: rgba(34, 197, 94, 0.08);
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
}

.cases__card-result-icon {
    font-size: 1.25rem;
}

.cases__card-result span {
    font-weight: 600;
    color: #22c55e;
    font-size: 0.95rem;
}

.cases__card-quote {
    font-style: italic;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 12px;
    border-left: 3px solid var(--color-accent);
    padding-left: 16px;
}

.cases__card-author {
    font-size: 0.85rem;
    color: var(--color-text);
    font-weight: 500;
}

/* ========================================
   TRUST SECTION
======================================== */
.trust {
    padding: 80px 0;
    background-color: var(--color-bg);
}

.trust__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-top: 40px;
}

.trust__block {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.trust__block.visible {
    opacity: 1;
    transform: translateY(0);
}

.trust__block-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 24px;
}

.trust__list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.trust__list-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.trust__list-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: var(--color-accent);
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-weight: 700;
    border-radius: 50%;
    flex-shrink: 0;
}

.trust__list-content strong {
    display: block;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.trust__list-content p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.trust__guarantees {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.trust__guarantee {
    padding: 20px;
    background-color: var(--color-bg-alt);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.trust__guarantee:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.trust__guarantee-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 12px;
}

.trust__guarantee h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.trust__guarantee p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ========================================
   CTA SECTION
======================================== */
.cta {
    padding: 80px 0;
    background-color: var(--color-bg-dark);
    color: #FFFFFF;
}

.cta__title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 12px;
}

.cta__subtitle {
    text-align: center;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta__form {
    max-width: 900px;
    margin: 0 auto 32px;
}

.cta__form-row {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cta__form-group {
    position: relative;
}

.cta__form-input {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-sm);
    background-color: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
    font-size: 1rem;
    transition: all var(--transition);
}

.cta__form-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.cta__form-input:focus {
    outline: none;
    border-color: var(--color-accent);
    background-color: rgba(255, 255, 255, 0.15);
}

.cta__form-input.error {
    border-color: #ef4444;
}

.cta__form-error {
    position: absolute;
    bottom: -22px;
    left: 0;
    font-size: 0.8rem;
    color: #ef4444;
    opacity: 0;
    transition: opacity var(--transition);
}

.cta__form-error.visible {
    opacity: 1;
}

.cta__form-btn {
    width: 100%;
}

.cta__success {
    display: none;
    text-align: center;
    padding: 32px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    max-width: 500px;
    margin: 0 auto 32px;
}

.cta__success.visible {
    display: block;
}

.cta__success-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 16px;
}

.cta__success p {
    font-size: 1.1rem;
    color: #FFFFFF;
}

.cta__benefits {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 20px;
}

.cta__benefit {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.85);
}

.cta__privacy {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
}

/* ========================================
   FOOTER
======================================== */
.footer {
    padding: 60px 0 30px;
    background-color: #2f71dd;
    color: rgba(255, 255, 255, 0.85);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.footer__logo-img {
    height: 22px;
    width: auto;
    display: block;
    filter: brightness(0) invert(1);
}

.footer__logo-icon {
    font-size: 1.3rem;
}

.footer__desc {
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.footer__contacts {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__contact {
    font-size: 0.95rem;
}

.footer__contact-label {
    color: rgba(255, 255, 255, 0.6);
    margin-right: 8px;
}

.footer__contact-link {
    color: #FFFFFF;
    transition: color var(--transition);
}

.footer__contact-link:hover {
    color: var(--color-accent);
}

.footer__nav-list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
}

.footer__nav-link {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.85);
}

.footer__nav-link:hover {
    color: var(--color-accent);
}

.footer__legal {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.footer__legal-item {
    font-size: 0.85rem;
}

.footer__legal-link {
    color: rgba(255, 255, 255, 0.6);
}

.footer__legal-link:hover {
    color: var(--color-accent);
}

.footer__bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer__dev {
    margin-top: 8px;
}

.footer__dev-link {
    color: var(--color-accent);
    font-weight: 500;
    transition: color var(--transition);
}

.footer__dev-link:hover {
    color: var(--color-accent-light);
}

/* ========================================
   SCROLL ANIMATIONS
======================================== */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   RESPONSIVE STYLES
======================================== */

/* Tablet: 768px and up */
@media (min-width: 768px) {
    .section-title {
        font-size: 2.5rem;
    }
    
    .header__nav {
        display: block;
    }
    
    .header__btn {
        display: inline-flex;
    }
    
    .header__burger {
        display: none;
    }
    
    .hero__title {
        font-size: 3rem;
    }
    
    .hero__metrics {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pains__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cases__grid {
        grid-template-columns: 1fr;
    }
    
    .trust__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .trust__guarantees {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta__form-row {
        flex-direction: row;
    }
    
    .cta__form-group {
        flex: 1;
    }
    
    .cta__form-btn {
        width: auto;
    }
    
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop: 1024px and up */
@media (min-width: 1024px) {
    .hero__container {
        grid-template-columns: 1.2fr 1fr;
        align-items: center;
    }
    
    .hero__title {
        font-size: 3.25rem;
    }
    
    .how__timeline {
        grid-template-columns: repeat(4, 1fr);
        gap: 24px;
    }
    
    .how__timeline::before {
        content: '';
        position: absolute;
        top: 50px;
        left: 15%;
        right: 15%;
        height: 3px;
        background: linear-gradient(to right, var(--color-accent), var(--color-accent-light));
        z-index: -1;
    }
    
    .services__grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .cases__grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .trust__guarantees {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Large Desktop: 1280px and up */
@media (min-width: 1280px) {
    .container {
        max-width: 1200px;
    }
    
    .hero__title {
        font-size: 3.5rem;
    }
    
    .trust__guarantees {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Custom scrollbar for pricing table */
.pricing__table-wrapper::-webkit-scrollbar {
    height: 8px;
}

.pricing__table-wrapper::-webkit-scrollbar-track {
    background-color: var(--color-bg-alt);
    border-radius: 4px;
}

.pricing__table-wrapper::-webkit-scrollbar-thumb {
    background-color: var(--color-accent);
    border-radius: 4px;
}

.pricing__table-wrapper::-webkit-scrollbar-thumb:hover {
    background-color: var(--color-accent-light);
}

/* Smooth scroll offset for anchor links */
html {
    scroll-padding-top: var(--header-height);
}