/* ===================================
   Font Face - HelveticaNeueCyr
   =================================== */
/* Replace these paths with your actual font files */
@font-face {
    font-family: 'HelveticaNeueCyr';
    src: url('../fonts/HelveticaNeueCyr-Light.woff') format('woff');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'HelveticaNeueCyr';
    src: url('../fonts/HelveticaNeueCyr-Roman.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'HelveticaNeueCyr';
    src: url('../fonts/HelveticaNeueCyr-Medium.woff') format('woff');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'HelveticaNeueCyr';
    src: url('../fonts/HelveticaNeueCyr-Bold.woff') format('woff');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* ===================================
   CSS Variables
   =================================== */
:root {
    /* Colors */
    --color-primary: #FF602E;
    --color-primary-card: #FF8058;
    --color-black: #0a0a0a;
    --color-gray-dark: #1a1a1a;
    --color-gray: #13141F;
    --color-gray-medium: #666666;
    --color-gray-light: #e5e5e5;
    --color-white: #ffffff;
    --color-off-white: #f8f8f8;

    /* Typography */
    --font-family: 'HelveticaNeueCyr', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2.75rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-xxl: 8rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-xxl: 60px;

    /* Container */
    --container-width: 1368px;
    --container-padding: 1.5rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Header */
    --header-height: 80px;
}

/* ===================================
   Reset & Base Styles
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-weight: var(--font-weight-regular);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-black);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

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

/* ===================================
   Container
   =================================== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ===================================
   Typography
   =================================== */
.section__title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: var(--font-weight-medium);
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.625rem 0.625rem 0.625rem 1rem;
    font-size: 1.125rem;
    font-weight: var(--font-weight-medium);
    text-align: center;
    border-radius: var(--radius-sm);
    transition: all var(--transition-medium);
    white-space: nowrap;
}

.btn--primary {
    background-color: var(--color-black);
    color: var(--color-white);
    text-transform: capitalize;
    border-radius: var(--radius-xl);
}

.btn--primary span{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 32px;
    height: 32px;
    transition: var(--transition-medium);
    border-radius: var(--radius-xl);
    background-color: var(--color-primary);
}
.btn--secondary span{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 32px;
    height: 32px;
    transition: var(--transition-medium);
    border-radius: var(--radius-xl);
    background-color: var(--color-primary);
}

.btn:hover {
    transform: scale(1.05);
}

.btn--secondary {
    background-color: var(--color-white);
    color: var(--color-black);
    text-transform: capitalize;
    border-radius: var(--radius-xl);
}

.btn--secondary:hover {
    /*background-color: var(--color-black);*/
    /*color: var(--color-white);*/
}

.btn--large {
    padding: 1.125rem 2.25rem;
    font-size: 1rem;
}

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

/* ===================================
   Header
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: transparent;
    border-bottom: 1px solid transparent;
    z-index: 1000;
    transition: all var(--transition-medium);
    margin-top: 37px;
}

.header--scrolled {
    /*height: 70px;*/
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    /*border-bottom: 1px solid var(--color-gray-light);*/
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    margin-top: 0;
}

/* Header menu open state - highest priority */
.header.is-menu-open,
.header.is-menu-open.header--scrolled {
    background-color: #ffffff;
    backdrop-filter: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    margin-top: 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

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

.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-left: auto;
}

.logo__text {
    font-size: 1.25rem;
    font-weight: var(--font-weight-medium);
}

.logo__text strong {
    font-weight: var(--font-weight-bold);
}

.nav__list {
    display: flex;
    gap: var(--spacing-md);
    margin-right: var(--spacing-md);
}

.nav__list li:nth-child(4) {
    margin-right: -30px;
}

.nav__link {
    font-family: var(--font-family);
    font-size: 18px;
    line-height: 1.4;
    font-weight: var(--font-weight-medium);
    color: var(--color-black);
    position: relative;
}

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

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

.burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 28px;
    height: 28px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    transition: opacity 0.2s ease;
}

.burger:hover {
    opacity: 0.7;
}

.burger:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 4px;
}

.burger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-black);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
    transform-origin: center;
}

/* Mobile Menu Panel */
.header__mobile-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    padding: 2rem 0 2.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-16px);
    transition: opacity 0.45s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.45s cubic-bezier(0.4, 0, 0.2, 1),
                visibility 0.45s;
    z-index: 999;
    pointer-events: none;
}

.header__mobile-nav {
    max-width: 1368px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.header__mobile-list {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.header__mobile-list li {
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.header__mobile-link {
    display: block;
    padding: 1rem 0;
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-black);
    text-decoration: none;
    transition: color 0.2s ease, padding-left 0.2s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.header__mobile-link:hover,
.header__mobile-link:focus {
    color: var(--color-primary);
    padding-left: 0.5rem;
}

.header__mobile-link:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 4px;
}

.btn--mobile-menu {
    width: 100%;
    justify-content: center;
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Mobile Menu Backdrop */
.header__backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.45s ease, visibility 0.45s;
    z-index: 998;
    pointer-events: none;
}

/* Menu Open State */
body.menu-open {
    overflow: hidden;
}

body.menu-open .header__mobile-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

body.menu-open .header__backdrop {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Stagger animation for menu items when open */
body.menu-open .header__mobile-list li:nth-child(1) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.05s;
}

body.menu-open .header__mobile-list li:nth-child(2) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.11s;
}

body.menu-open .header__mobile-list li:nth-child(3) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.17s;
}

body.menu-open .header__mobile-list li:nth-child(4) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.23s;
}

body.menu-open .header__mobile-list li:nth-child(5) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.29s;
}

body.menu-open .btn--mobile-menu {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.35s;
}

/* Burger Icon Animation to X */
body.menu-open .burger span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

body.menu-open .burger span:nth-child(2) {
    opacity: 0;
}

body.menu-open .burger span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Hide mobile menu on desktop by default */
@media (min-width: 769px) {
    .header__mobile-menu {
        display: none;
    }

    .header__backdrop {
        display: none;
    }

    .burger {
        display: none;
    }
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    padding: calc(var(--header-height) + var(--spacing-xxl)) 0 var(--spacing-xxl);
    /*background-color: var(--color-off-white);*/
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 100vh;
    min-height: 1024px;
}

.hero__content {
    max-width: 826px;
}

.hero__bg{
    position: absolute;
    top: 0;
    left: calc(50% - 50vw);
    width: 125%;
    height: 125%;
    object-fit: cover;
    object-position: 25% center;
    z-index: -1;
}

.hero__title {

    font-size: 80px;
    font-weight: var(--font-weight-medium);
    line-height: 1;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(to right, #000000, #adadad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: 24px;
    line-height: 1.7;
    color: #000;
    margin-bottom: var(--spacing-lg);
}

.hero__buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* Live market ticker in the hero */
.hero__ticker {
    margin-top: 2rem;
    max-width: 760px;
    overflow: hidden;
    padding: 11px 0;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(10, 10, 10, 0.08);
    border-radius: var(--radius-xxl);
    /* fade the left/right edges */
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.hero__ticker[hidden] {
    display: none;
}

.hero__ticker-track {
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    will-change: transform;
    animation: heroTicker 50s linear infinite;
}

.hero__ticker:hover .hero__ticker-track {
    animation-play-state: paused;
}

@keyframes heroTicker {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0 22px;
    font-size: 0.9375rem;
    color: var(--color-black);
}

.ticker-item__label {
    color: var(--color-gray-medium);
}

.ticker-item__value {
    font-weight: var(--font-weight-bold);
}

.ticker-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #10b981;
    flex-shrink: 0;
    animation: heroLivePulse 2s infinite;
}

@keyframes heroLivePulse {
    0%   { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.45); }
    70%  { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.ticker-yoy {
    font-weight: var(--font-weight-medium);
    font-size: 0.8125rem;
    padding: 2px 8px;
    border-radius: var(--radius-xxl);
}

.ticker-yoy--up {
    color: #047857;
    background-color: #ecfdf5;
}

.ticker-yoy--down {
    color: #b91c1c;
    background-color: #fef2f2;
}

.ticker-sep {
    color: rgba(10, 10, 10, 0.22);
}

@media (prefers-reduced-motion: reduce) {
    .hero__ticker-track { animation: none; }
    .ticker-dot { animation: none; }
}

/* ===================================
   Problems Section
   =================================== */
.problems {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-white);
    position: relative;
}

.problems__wrapper {
    position: relative;
}

.problems__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px 40px;
    align-items: start;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
    background-color: var(--color-white);
}

.problem-card {
    position: relative;
    text-align: left;
    /*background-color: #FAFAFA;*/
    /*border: 1px solid rgba(0, 0, 0, 0.06);*/
    border-radius: 20px;
    /*padding: 40px;*/
    will-change: opacity, transform;
}

/* Staggered / checkerboard rhythm: second column sits slightly lower */
.problem-card:nth-child(even) {
    margin-top: 64px;
}

.problem-card__number {
    font-size: 20px;
    font-weight: var(--font-weight-medium);
    color: #FF602E;
    margin-bottom: 16px;
}

.problem-card__title {
    font-size: 30px;
    font-weight: var(--font-weight-medium);
    color: #000000;
    margin-bottom: 14px;
    line-height: 1.15;
}

.problem-card__text {
    font-size: 18px;
    color: #777777;
    line-height: 1.5;
}

/* Tablet: keep 2 columns but tighten spacing so nothing feels cramped */
@media (max-width: 1024px) and (min-width: 769px) {
    .problems__grid {
        gap: 24px 28px;
    }

    .problem-card:nth-child(even) {
        margin-top: 48px;
    }
}

/* Mobile fallback: single column, no offsets, cards always visible */
@media (max-width: 768px) {
    .problems__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        max-width: 100%;
    }

    .problem-card {
        margin-top: 0;
        opacity: 1 !important;
        transform: none !important;
    }

    /* Stagger offset must not apply on a single-column layout */
    .problem-card:nth-child(even) {
        margin-top: 0;
    }

    .problem-card__number {
        font-size: 28px;
        margin-bottom: 18px;
    }

    .problem-card__title {
        font-size: 2rem;
        margin-bottom: 18px;
    }

    .problem-card__text {
        font-size: 1.125rem;
    }
}

/* ===================================
   Dark CTA Section
   =================================== */
.dark-cta {
    position: relative;
    padding: var(--spacing-xxl) 0;
    color: var(--color-white);
    overflow: hidden;
}

.dark-cta__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.dark-cta__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /*background: linear-gradient(135deg, rgba(10, 10, 10, 0.9) 0%, rgba(26, 26, 26, 0.85) 100%);*/
    z-index: 2;
}

.dark-cta__content {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-direction: column;
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 100%;
    margin: 0 auto;
    border-radius: var(--radius-xxl);
    background-color: #0a0a0a;
    min-height: 600px;
    max-height: 820px;
    height: 80vh;
    padding-bottom: 124px;
    background-image: url('../img/dark-cta_bg.webp');
    background-repeat: no-repeat;
    background-size: cover;
}

.dark-cta__title {
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: var(--font-weight-medium);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
    max-width: 765px;
}

.dark-cta__subtitle{
    max-width: 765px;
    font-weight: var(--font-weight-regular);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
    font-size: 24px;

}
/* ===================================
   Services Section - Premium 3D Flip Cards
   =================================== */
.services {
    padding: var(--spacing-xxl) 0;
}

.services__head-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 227px;
    max-width: 100%;
    margin: 0 auto var(--spacing-lg);
}

.service-head__title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: var(--font-weight-medium);
    line-height: 1;
    color: var(--color-black);
}

.service-head__subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--color-gray-medium);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    align-items: end;
}

/* ===================================
   3D Flip Card Container
   =================================== */
.service-card {
    perspective: 1000px;
    height: 500px;
    cursor: pointer;
}

/* Alternate cards lifted up by 50px */
.service-card:nth-child(2),
.service-card:nth-child(4) {
    margin-bottom: 50px;
}

.service-card__inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

.service-card:hover .service-card__inner,
.service-card.is-flipped .service-card__inner {
    transform: rotateY(180deg);
}

/* Front and Back Faces */
.service-card__front,
.service-card__back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: var(--radius-xxl);
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: box-shadow 0.3s ease;
}


.service-card__front {
    background-color: var(--color-white);
}

.service-card__back {
    background-color: var(--color-white);
    transform: rotateY(180deg);
}

.service-card--light .service-card__back .service-card__title, .service-card--light .service-card__back .service-card__bottom-text{
    color: #7E7E7E;
}
.service-card--orange .service-card__back .service-card__title, .service-card--orange .service-card__back .service-card__bottom-text{
    color: #C9471E;
}
.service-card--dark .service-card__back .service-card__title, .service-card--dark .service-card__back .service-card__bottom-text{
    color: #C2C2C2;
}
.service-card__back .service-card__title{

    font-size: 20px;
}

/* ===================================
   Card Color Variants
   =================================== */
.service-card--orange .service-card__front {
    background-color: var(--color-primary-card);
    color: var(--color-gray);
}

.service-card--orange .service-card__back {
    background-color: var(--color-primary-card);
    color: var(--color-black);
}

.service-card--dark .service-card__front {
    background-color: var(--color-gray-dark);
    color: var(--color-white);
}

.service-card--dark .service-card__back {
    background-color: var(--color-gray-dark);
    color: var(--color-white);
}

.service-card--light .service-card__front {
    background-color: #EAE9E7;
    color: var(--color-black);
}

.service-card--light .service-card__back {
    background-color: #EAE9E7;
    color: var(--color-black);
}

/* ===================================
   Card Content
   =================================== */
.service-card__content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.service-card__title {
    font-size: 2.125rem;
    font-weight: var(--font-weight-medium);
    line-height: 1;
    margin-bottom: 1rem;
}

.service-card__text {
    font-size: 1.5rem;
    line-height: 1.4;
    /*opacity: 0.9;*/
}

/* Card Footer */
.service-card__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
}

.service-card__number {
    font-size: 2rem;
    font-weight: var(--font-weight-medium);
    /*opacity: 0.2;*/
}

.service-card__arrow {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    /*border-radius: 50%;*/
    background-color: transparent;
    transition: transform 0.3s ease;
}

.service-card__arrow img{
    width: 24px;
    height: 20px;
}

.service-card:hover .service-card__arrow {
    transform: translateX(4px);
}

/*.service-card--light .service-card__arrow {*/
/*    background-color: rgba(0, 0, 0, 0.05);*/
/*}*/

/* ===================================
   Back Side Content
   =================================== */
.service-card__list {
    list-style-type: disc ;
    padding: 0;
    margin: 1.5rem 0;
}

.service-card__list li {
    /*padding: 0.5rem 0;*/
    /*padding-left: 1rem;*/
    position: relative;
    font-size: 1.125rem;
    line-height: 1.4;
}

/*.service-card__list li:before {*/
/*    content: '→';*/
/*    position: absolute;*/
/*    left: 0;*/
/*    opacity: 0.6;*/
/*}*/

.service-card__bottom-text {
    font-size: 0.675rem;
    line-height: 1;
    margin-top: auto;
    /*opacity: 0.7;*/
    /*margin-top: 1.5rem;*/
    /*padding-top: 1.5rem;*/
    /*border-top: 1px solid rgba(255, 255, 255, 0.15);*/
}

.service-card--light .service-card__bottom-text {
    border-top-color: rgba(0, 0, 0, 0.1);
}

/* ===================================
   Services Responsive
   =================================== */
@media (max-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .services__grid {
        grid-template-columns: 1fr;
    }

    .service-card {
        height: 450px;
    }

    .service-card__front,
    .service-card__back {
        padding: 30px;
    }

    .service-card__title {
        font-size: 1.5rem;
    }

    .service-card__number {
        font-size: 2.5rem;
    }
}

/* ===================================
   Approach Section - Premium Scroll Cards
   =================================== */
.approach {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-black);
    position: relative;
    overflow: hidden;
}

.approach .container {
    max-width: var(--container-width);
}

.approach__title {
    color: var(--color-white);
    text-align: center;
    padding-bottom: var(--spacing-lg);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: var(--font-weight-medium);
    line-height: 1.2;
}

.approach__cards {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* ===================================
   Approach Cards - Horizontal Layout
   =================================== */

/* DEFAULT STATE - All cards start DARK/DIMMED */
.approach-card {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    background-color: #111111;
    border-radius: var(--radius-xxl);
    padding: 26px;
    display: flex;
    align-items: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    opacity: 1;
    will-change: transform, background-color;
}

.approach-card__right .approach-card__content {
    order: -1;
}

.approach-card__right {
    justify-content: flex-end;
}

.approach-card__visual {
    flex-shrink: 0;
    width: 557px;
    height: 448px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* Image setup */
.approach-card__visual .approach-card__img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Dark image - visible by default */
.approach-card__visual .approach-card__img:first-child {
    opacity: 1;
}

/* Light image - hidden by default */
.approach-card__visual .approach-card__img:last-child {
    opacity: 0;
}

.approach-card__content {
    flex: 1;
    max-width: 615px;
    width: 100%;
}

.approach-card__content .approach-card__text:nth-last-of-type(1) {
    margin-top: 40px;
}

/* Default text - muted */
.approach-card__title {
    font-size: 2.25rem;
    font-weight: var(--font-weight-medium);
    line-height: 1.2;
    margin-bottom: 16px;
    color: rgba(255, 255, 255, 0.7);
}

.approach-card__line {
    display: block;
    width: 89px;
    height: 1px;
    background-color: var(--color-primary);
    margin-bottom: 24px;
}

.approach-card__text {
    font-size: 1.5rem;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.6);
}

/* ========================================
   ACTIVE STATE - Cards become LIGHT when scrolled into view
   ======================================== */

/* Cards 1-3: LIGHT background + dark text */
.approach-card.is-active:not(.approach-card--last) {
    background-color: #EAE9E7;
}

.approach-card.is-active:not(.approach-card--last) .approach-card__title {
    color: #13141F;
}

.approach-card.is-active:not(.approach-card--last) .approach-card__text {
    color: #000000;
}

/* Show light image, hide dark */
.approach-card.is-active:not(.approach-card--last) .approach-card__img:first-child {
    opacity: 0;
}

.approach-card.is-active:not(.approach-card--last) .approach-card__img:last-child {
    opacity: 1;
}

/* Card 4: Special dark background with image + orange/white */
.approach-card--last {
    position: relative;
    --bg-image-opacity: 0;
}

.approach-card--last::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("../img/aproach-bg-last.webp");
    background-repeat: no-repeat;
    background-position: right;
    border-radius: var(--radius-xxl);
    opacity: var(--bg-image-opacity);
    pointer-events: none;
    z-index: 0;
}

.approach-card--last > * {
    position: relative;
    z-index: 1;
}

.approach-card--last.is-active {
    background-color: #2C2C2C;
}

.approach-card--last.is-active .approach-card__title {
    color: #FF602E;
}

.approach-card--last.is-active .approach-card__text {
    color: #FFFFFF;
}

/* Old approach tablet/mobile styles removed - see comprehensive responsive section below */

/* ===================================
   FAQ Section - Premium Design
   =================================== */
.faq {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-white);
}

/* FAQ Header */
.faq__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.faq__title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: var(--font-weight-medium);
    line-height: 1.2;
    color: var(--color-black);
    margin: 0;
}

.faq__cta {
    flex-shrink: 0;
}

/* FAQ List */
.faq__list {
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* FAQ Item */
.faq-item {
    background-color: #EAE9E7;
    border-radius: 60px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item--active {
    background-color: var(--color-black);
}

/* FAQ Button */
.faq-item__button {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: 32px 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: all 0.3s ease;
}

.faq-item:not(.faq-item--active) .faq-item__button:hover {
    background-color: #ececec;
}

.faq-item__question {
    font-size: 36px;
    font-weight: 500;
    line-height: 1.2;
    color: #13141F;
    transition: color 0.3s ease;
}

.faq-item--active .faq-item__question {
    color: var(--color-white);
}

/* FAQ Icon Container */
.faq-item__icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all 0.3s ease;
}

/* Plus Icon */
.faq-item__icon-plus {
    position: absolute;
    width: 20px;
    height: 20px;
    color: #969696;
    opacity: 1;
    transform: rotate(0deg);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.faq-item--active .faq-item__icon-plus {
    opacity: 0;
    transform: rotate(90deg);
}

/* Close Icon */
.faq-item__icon-close {
    position: absolute;
    width: 20px;
    height: 20px;
    color: #FF602E;
    opacity: 0;
    transform: rotate(-90deg);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.faq-item--active .faq-item__icon-close {
    opacity: 1;
    transform: rotate(0deg);
}

/* FAQ Content */
.faq-item__content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item--active .faq-item__content {
    max-height: 500px;
}

.faq-item__answer {
    padding: 0 40px 32px 40px;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.4s ease 0.1s, transform 0.4s ease 0.1s;
}

.faq-item--active .faq-item__answer {
    opacity: 1;
    transform: translateY(0);
}

.faq-item__answer p {
    font-size: 24px;
    line-height: 1.5;
    color: rgba(0, 0, 0, 0.6);
    margin: 0;
    transition: color 0.3s ease;
}

.faq-item--active .faq-item__answer p {
    color: var(--color-white);
}

/* ===================================
   FAQ Responsive
   =================================== */
@media (max-width: 768px) {
    .faq__head {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

    .faq__title {
        font-size: 2rem;
    }

    .faq__cta {
        width: 100%;
        justify-content: center;
    }

    .faq__list {
        gap: var(--spacing-sm);
    }

    .faq-item__button {
        padding: 24px 28px;
    }

    .faq-item__question {
        font-size: 20px;
    }

    .faq-item__icon {
        width: 20px;
        height: 20px;
    }

    .faq-item__icon-plus,
    .faq-item__icon-close {
        width: 20px;
        height: 20px;
    }

    .faq-item__answer {
        padding: 0 1.25rem 1.25rem;
    }

    .faq-item__answer p {
        font-size: 16px;
    }
}

/* ===================================
   Contact CTA Section - Premium Consultation Form
   =================================== */
.contact-cta {
    padding: 40px 0;
    background-color: var(--color-white);
}

.contact-cta__card {
    position: relative;
    display: grid;
    grid-template-columns: 45% 55%;
    gap: 60px;
    align-items: flex-start;
    /*background-color: #0a0a0a;*/
    background-image: url('../img/bg_form.webp');
    background-repeat: no-repeat;
    background-position: right;
    background-size: cover;
    border-radius: 60px;
    padding: 119px 90px;
    overflow: hidden;
    min-height: 700px;
}

/* Background Media */
.contact-cta__media {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../img/dark-cta_bg.png');
    background-size: cover;
    background-position: left center;
    z-index: 1;
    opacity: 0.6;
}

.contact-cta__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(10, 10, 10, 0.85) 0%, rgba(10, 10, 10, 0.95) 60%, rgba(10, 10, 10, 0.98) 100%);
    z-index: 2;
}

/* Left Content */
.contact-cta__content {
    position: relative;
    z-index: 3;
    max-width: 472px;
}

.contact-cta__title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: var(--font-weight-medium);
    line-height: 1;
    color: var(--color-white);
    margin-bottom: 24px;
}

.contact-cta__text {
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 1.4;
    color: rgba(255, 255, 255, 1);
    max-width: 480px;
}

/* Right Form */
.contact-form {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-form__title {
    font-size: 1.75rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-white);
    margin-bottom: 8px;
}

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Form Fields - Underline Style */
.contact-form__field {
    display: block;
    position: relative;
}

.contact-form__field input,
.contact-form__field textarea {
    width: 100%;
    padding: 12px 0;
    font-family: inherit;
    font-size: 1.125rem;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    transition: border-color 0.3s ease;
    outline: none;
}

.contact-form__field input::placeholder,
.contact-form__field textarea::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.contact-form__field input:focus,
.contact-form__field textarea:focus {
    outline: none !important;
    border-bottom-color: var(--color-primary);
}

/* Remove browser autofill styles */
.contact-form__field input:-webkit-autofill,
.contact-form__field input:-webkit-autofill:hover,
.contact-form__field input:-webkit-autofill:focus,
.contact-form__field input:-webkit-autofill:active {
    -webkit-background-clip: text;
    -webkit-text-fill-color: rgba(255, 255, 255, 0.9);
    transition: background-color 5000s ease-in-out 0s;
    box-shadow: inset 0 0 20px 20px rgba(19, 20, 31, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-form__field textarea {
    resize: vertical;
    min-height: 80px;
}

/* Form Group */
.contact-form__group {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-form__label {
    font-size: 1rem;
    font-weight: var(--font-weight-medium);
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/* Service Chips */
.contact-form__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.contact-form__chip {
    padding: 10px 20px;
    font-size: 0.9375rem;
    font-weight: var(--font-weight-medium);
    color: rgba(255, 255, 255, 0.7);
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.contact-form__chip:hover {
    background-color: rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.9);
}

.contact-form__chip.is-selected {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

/* Submit Button */
.contact-form__submit {
    margin-top: 8px;
    align-self: flex-start;
}

/* ===================================
   Contact CTA Responsive
   =================================== */
@media (max-width: 1024px) {
    .contact-cta__card {
        grid-template-columns: 1fr;
        gap: 50px;
        padding: 60px 50px;
        min-height: auto;
    }

    .contact-cta__media {
        background-position: center;
    }

    .contact-cta__overlay {
        background: rgba(10, 10, 10, 0.92);
    }

    .contact-cta__title {
        font-size: 2.5rem;
    }

    .contact-cta__text {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .contact-cta {
        padding: var(--spacing-lg) 0;
    }

    .contact-cta__card {
        border-radius: 40px;
        padding: 40px 30px;
        gap: 40px;
    }

    .contact-cta__title {
        font-size: 2rem;
    }

    .contact-cta__text {
        font-size: 1.125rem;
    }

    .contact-form__title {
        font-size: 1.5rem;
    }

    .contact-form__field input,
    .contact-form__field textarea {
        font-size: 1rem;
    }

    .contact-form__chips {
        gap: 10px;
    }

    .contact-form__chip {
        padding: 8px 16px;
        font-size: 0.875rem;
    }

    .contact-form__submit {
        width: 100%;
        justify-content: center;
    }
}

/* ===================================
   Footer - Clean Premium Layout
   =================================== */
.footer {
    background-color: #fff;
    padding: 40px 60px 60px;
}

/* Top Row: Logo + Navigation */
.footer__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 40px;
}

.footer__logo {
    display: inline-block;
    transition: opacity 0.3s ease;
}
.footer__logo img{
    width: 100%;
    max-width: 314px;
}

.footer__logo:hover {
    opacity: 0.7;
}

.footer__nav {
    display: flex;
    align-items: center;
    gap: 48px;
}

.footer__nav a {
    font-size: 1.125rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-black);
    text-decoration: none;
    position: relative;
    transition: all 0.3s ease;
}

.footer__nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width 0.3s ease;
}

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

.footer__nav a:hover::after {
    width: 100%;
}

/* Middle Row: Contact + Description */
.footer__middle {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 100px;
    align-items: flex-end;
}

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

.footer__title {
    font-size: 2rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-black);
    margin: 0;
}

.footer__email {
    font-size: 1.5rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
    text-decoration: none;
    border-bottom: 2px solid var(--color-primary);
    display: inline-block;
    align-self: flex-start;
    transition: all 0.3s ease;
    padding-bottom: 2px;
}

.footer__email:hover {
    border-bottom-color: transparent;
    transform: translateY(-2px);
}

/* Social links */
.footer__social {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
}

.footer__social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(10, 10, 10, 0.15);
    color: var(--color-black);
    transition: background-color var(--transition-medium),
                border-color var(--transition-medium),
                color var(--transition-medium),
                transform var(--transition-medium);
}

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

.footer__social-link svg {
    width: 20px;
    height: 20px;
    display: block;
}

.footer__description {
    font-size: 1.125rem;
    line-height: 1.7;
    color: rgba(0, 0, 0, 0.6);
    margin: 0;
}

/* Bottom Row: Copyright + Legal */
.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding-top: 50px;
}

.footer__copyright {
    font-size: 0.9375rem;
    color: rgba(0, 0, 0, 0.5);
    margin: 0;
}

.footer__legal {
    display: flex;
    gap: 32px;
    justify-content: flex-end;
    align-items: flex-end;
}

.footer__legal a {
    font-size: 0.75rem;
    color: rgba(0, 0, 0, 0.5);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer__legal a:hover {
    color: var(--color-black);
}

/* ===================================
   Footer Responsive
   =================================== */
@media (max-width: 1024px) {
    .footer {
        padding: 80px 0 50px;
    }

    .footer__top {
        margin-bottom: 60px;
    }

    .footer__middle {
        gap: 60px;
        padding-bottom: 0px;
    }

    .footer__bottom {
        padding-top: 40px;
    }
}

@media (max-width: 768px) {
    .footer {
        padding: 60px 0 40px;
    }

    /* Top Row: Stack */
    .footer__top {
        flex-direction: column;
        align-items: flex-start;
        gap: 30px;
        margin-bottom: 50px;
    }

    .footer__nav {
        flex-wrap: wrap;
        gap: 16px 24px;
        width: 100%;
    }

    .footer__nav a {
        font-size: 1rem;
    }

    /* Middle Row: Stack */
    .footer__middle {
        grid-template-columns: 1fr;
        gap: 40px;
        padding-bottom: 0;
    }

    .footer__title {
        font-size: 1.375rem;
    }

    .footer__email {
        font-size: 1.125rem;
    }

    .footer__description {
        font-size: 1rem;
    }

    /* Bottom Row: Stack */
    .footer__bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        padding-top: 30px;
    }

    .footer__legal {
        justify-content: flex-start;
        gap: 12px;
    }

    .footer__legal a {
        font-size: 0.875rem;
    }
}

/* ===================================
   Responsive Design - OLD (kept for mobile menu styles)
   =================================== */

/* Mobile menu responsive breakpoint */
@media (max-width: 768px) {
    /* Hide desktop nav and CTA button */
    .nav {
        display: none;
    }

    .btn--header {
        display: none;
    }

    /* Show burger button */
    .burger {
        display: flex;
    }

    /* Show mobile menu elements */
    .header__mobile-menu {
        display: block;
    }

    .header__backdrop {
        display: block;
    }
}

/* ===================================
   ANIMATIONS & REDUCED MOTION SUPPORT
   =================================== */

/* Reduced Motion Support - Disable all animations */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    body.no-animations * {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* Page Load Initial State - Prevent FOUC */
body:not(.loaded):not(.legal-page-body) .hero__title,
body:not(.loaded):not(.legal-page-body) .hero__subtitle,
body:not(.loaded):not(.legal-page-body) .hero__buttons,
body:not(.loaded):not(.legal-page-body) .hero__bg {
    opacity: 0;
}

body:not(.loaded):not(.legal-page-body) .header__logo,
body:not(.loaded):not(.legal-page-body) .nav__link {
    opacity: 0;
}

/* Ensure content is visible after load or when animations disabled */
body.loaded .hero__title,
body.loaded .hero__subtitle,
body.loaded .hero__buttons,
body.loaded .hero__bg,
body.loaded .header__logo,
body.loaded .nav__link {
    opacity: 1;
}

/* Legal pages always show header elements (no loading animation) */
body.legal-page-body .header__logo,
body.legal-page-body .nav__link {
    opacity: 1 !important;
}

body.no-animations * {
    opacity: 1 !important;
}

/* Performance Optimization - Will Change */
.approach-card {
    will-change: transform, background-color;
}

.service-card,
.problem-card {
    will-change: transform, opacity;
}

/* Remove will-change after animation completes */
@media (hover: hover) {
    .service-card:hover,
    .approach-card.is-active {
        will-change: auto;
    }
}

/* ===================================
   COMPREHENSIVE RESPONSIVE FIXES
   =================================== */

/* ===================================
   1440px+ (Large Desktop) - Optimal Layout
   =================================== */
@media (min-width: 1440px) {
    .container {
        max-width: 1368px;
    }
}

/* ===================================
   1280px (Standard Desktop)
   =================================== */
@media (max-width: 1280px) {
    :root {
        --spacing-xxl: 6rem;
        --spacing-xl: 5rem;
    }

    .container {
        padding: 0 2rem;
    }

    .hero__title {
        font-size: clamp(3.5rem, 6vw, 5rem);
    }

    .hero__subtitle {
        font-size: clamp(1.125rem, 2vw, 1.5rem);
    }

    .dark-cta__content {
        min-height: 500px;
        max-height: 700px;
    }

    .services__head-wrap {
        gap: 100px;
    }
    .service-card__title {
        font-size: 1.75rem;
    }
    .service-card__text {
        font-size: 1.2rem;
    }
}

/* ===================================
   1024px (Tablet Landscape)
   =================================== */
@media (max-width: 1024px) {
    :root {
        --spacing-xxl: 5rem;
        --spacing-xl: 4rem;
        --spacing-lg: 3rem;
        --header-height: 70px;
    }

    .container {
        padding: 0 1.5rem;
    }

    /* Hero */
    .hero {
        min-height: 700px;
        padding: calc(var(--header-height) + 4rem) 0 4rem;
    }

    .hero__title {
        font-size: clamp(3rem, 5vw, 4rem);
        margin-bottom: 1.5rem;
    }

    .hero__subtitle {
        font-size: 1.25rem;
        margin-bottom: 2rem;
    }

    .hero__bg {
        width: 130%;
    }

    /* Dark CTA */
    .dark-cta {
        padding: 5rem 0;
    }

    .dark-cta__content {
        min-height: 450px;
        border-radius: 40px;
        padding-bottom: 80px;
    }

    .dark-cta__title {
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .dark-cta__subtitle {
        font-size: 1.25rem;
    }

    /* Services */
    .services__head-wrap {
        flex-direction: column;
        gap: 2rem;
        align-items: flex-start;
    }

    /* Approach */
    .approach-card__visual {
        width: 400px;
        height: 320px;
    }

    .approach-card__title {
        font-size: 2rem;
    }

    .approach-card__text {
        font-size: 1.25rem;
    }
    .service-card {
        height: 400px;
    }
}

/* ===================================
   768px (Tablet Portrait / Mobile Landscape)
   =================================== */
@media (max-width: 768px) {
    :root {
        --spacing-xxl: 4rem;
        --spacing-xl: 3rem;
        --spacing-lg: 2.5rem;
        --spacing-md: 1.5rem;
        --header-height: 60px;
        --radius-xxl: 40px;
        --radius-xl: 24px;
        --radius-lg: 20px;
    }

    .container {
        padding: 0 1.25rem;
    }

    /* Header */
    .header {
        margin-top: 0px;
    }

    /* Override margin-top when menu is open */
    .header.is-menu-open {
        margin-top: 0;
    }

    .nav {
        display: none;
    }

    .burger {
        display: flex;
    }

    /* Hero - Full screen on mobile */
    .hero {
        min-height: 100vh;
        min-height: 100svh; /* Use svh (small viewport height) to account for mobile browser bars */
        height: 100vh;
        height: 100svh;
        padding: calc(var(--header-height) + 3rem) 0 3rem;
        display: flex;
        align-items: flex-start;
    }

    .hero .container {
        width: 100%;
    }

    .hero__content {
        max-width: 100%;
    }

    .hero__title {
        font-size: clamp(2.5rem, 8vw, 3.5rem);
        margin-bottom: 1rem;
    }

    .hero__subtitle {
        font-size: 1.125rem;
        line-height: 1.6;
        margin-bottom: 2rem;
    }

    .hero__buttons {
        flex-wrap: wrap;
        gap: 1rem;
    }

    .btn {
        width: auto;
        max-width: 100%;
    }

    .hero__bg {
        width: 150%;
        height: 131%;
        object-position: 31% 2%;
    }

    /* Dark CTA */
    .dark-cta {
        padding: 4rem 0;
    }

    .dark-cta__content {
        min-height: 400px;
        border-radius: 30px;
        padding: 2rem 1.5rem 3rem;
        justify-content: center;
    }

    .dark-cta__title {
        font-size: clamp(1.75rem, 6vw, 2.5rem);
        margin-bottom: 1rem;
    }

    .dark-cta__subtitle {
        font-size: 1.125rem;
        line-height: 1.5;
        margin-bottom: 2rem;
    }

    /* Services */
    .services {
        padding: 4rem 0;
    }

    .service-head__title {
        font-size: clamp(2rem, 6vw, 2.75rem);
    }

    .service-card {
        height: 400px;
    }

    /* Remove alternating margins on mobile */
    .service-card:nth-child(2),
    .service-card:nth-child(4) {
        margin-bottom: 0;
    }

    /* Approach - Mobile */
    .approach {
        padding: 4rem 0;
    }

    .approach__title {
        font-size: clamp(2rem, 6vw, 2.5rem);
        padding-bottom: 2rem;
    }

    .approach-card {
        padding: 2.5rem 1.5rem;
        border-radius: 30px;
        gap: 2rem;
    }

    /* Mobile: Stack layout with image on top - ALL CARDS LIGHT/ACTIVE */
    .approach-card {
        flex-direction: column;
        background-color: #EAE9E7 !important;
    }

    .approach-card__right .approach-card__content {
        order: 0;
    }

    .approach-card__visual {
        width: 100%;
        height: 200px;
        order: -1;
    }

    .approach-card__content {
        max-width: 100%;
        text-align: center;
    }

    .approach-card__title {
        font-size: clamp(1.5rem, 5vw, 2rem);
        color: #13141F !important;
    }

    .approach-card__text {
        font-size: 1rem;
        color: #000000 !important;
    }

    .approach-card__line {
        margin-left: auto;
        margin-right: auto;
    }

    /* Show light images on all cards */
    .approach-card__img:first-child {
        opacity: 0 !important;
    }

    .approach-card__img:last-child {
        opacity: 1 !important;
    }

    /* Last approach card special treatment - dark with car bg */
    .approach-card--last {
        position: relative;
        background: url('../img/aproach-bg-last.png') !important;
        background-size: cover !important;
        background-position: left !important;
        background-repeat: no-repeat !important;
    }

    .approach-card--last::before {
        display: none;
    }

    .approach-card--last .approach-card__title {
        color: #FF602E !important;
    }

    .approach-card--last .approach-card__text {
        color: #FFFFFF !important;
    }

    /* FAQ */
    .faq {
        padding: 4rem 0;
    }

    .faq__head {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
        margin-bottom: 2rem;
    }

    .faq__title {
        font-size: clamp(2rem, 6vw, 2.75rem);
    }

    .faq__cta {
        align-self: flex-start;
    }

    .faq-item {
        border-radius: 30px;
    }

    .faq-item__button {
        padding: 1.5rem;
    }

    .faq-item__question {
        font-size: 1.125rem;
    }

    /* Contact */
    .contact-cta {
        padding: 4rem 0;
    }

    .contact-cta__card {
        border-radius: 30px;
        padding: 2.5rem 1.5rem;
    }

    .contact-cta__title {
        font-size: clamp(2rem, 6vw, 2.75rem);
    }

    .contact-cta__text {
        font-size: 1rem;
    }

    /* Footer */
    .footer {
        padding: 3rem 0 2rem;
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer__brand {
        grid-column: 1;
        order: 1;
    }

    .footer__nav {
        order: 2;
    }

    .footer__work {
        order: 3;
    }

    .footer__contact {
        order: 4;
        flex-wrap: wrap;
        flex-direction: row;
    }

    .footer__logo img{
        max-width: 200px;
    }


    .footer__description {
        order: 5;
    }

    .footer__bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .footer__legal {
        order: 6;
    }

    .footer__copy {
        order: 7;
    }
}

/* ===================================
   480px (Mobile Portrait)
   =================================== */
@media (max-width: 480px) {
    :root {
        --spacing-xxl: 3rem;
        --spacing-xl: 2.5rem;
        --spacing-lg: 2rem;
        --spacing-md: 1.25rem;
        --radius-xxl: 30px;
        --radius-xl: 20px;
    }

    .container {
        padding: 0 1rem;
    }

    /* Header */
    .header {
        margin-top: 0px;
    }

    /* Override margin-top when menu is open */
    .header.is-menu-open {
        margin-top: 0;
    }

    .header__logo img {
        max-width: 120px;
    }

    /* Hero - Keep full screen */
    .hero {
        min-height: 100vh;
        min-height: 100svh;
        height: 100vh;
        height: 100svh;
        padding: calc(var(--header-height) + 1.5rem) 0 1.5rem;
    }

    .hero__title {
        font-size: clamp(2rem, 9vw, 2.75rem);
    }

    .hero__subtitle {
        font-size: 1rem;
    }

    .btn {
        font-size: 1rem;
        padding: 0.5rem 0.5rem 0.5rem 0.875rem;
        width: auto;
        max-width: 100%;
    }

    .btn span {
        width: 28px;
        height: 28px;
    }

    /* Problems */
    .problem-card__number {
        font-size: 24px;
    }

    .problem-card__title {
        font-size: 1.75rem;
    }

    .problem-card__text {
        font-size: 1rem;
    }

    /* Dark CTA */
    .dark-cta__content {
        min-height: 350px;
        border-radius: 24px;
        padding: 1.5rem 1rem 2.5rem;
    }

    .dark-cta__title {
        font-size: clamp(1.5rem, 7vw, 2rem);
    }

    .dark-cta__subtitle {
        font-size: 1rem;
    }

    /* Services */
    .service-head__title {
        font-size: clamp(1.75rem, 7vw, 2.25rem);
    }

    .service-card {
        height: 360px;
        border-radius: 24px;
    }

    .service-card__front,
    .service-card__back {
        padding: 1.5rem;
    }

    .service-card__title {
        font-size: 1.25rem;
    }

    .service-card__number {
        font-size: 2rem;
    }

    /* Approach */
    .approach__title {
        font-size: clamp(1.75rem, 7vw, 2.25rem);
    }

    .approach-card {
        padding: 2rem 1.25rem;
        border-radius: 24px;
    }

    .approach-card__visual {
        height: 180px;
    }

    .approach-card__title {
        font-size: clamp(1.25rem, 6vw, 1.75rem);
    }

    .approach-card__text {
        font-size: 0.9375rem;
    }

    /* FAQ */
    .faq__title {
        font-size: clamp(1.75rem, 7vw, 2.25rem);
    }

    .faq-item {
        border-radius: 24px;
    }

    .faq-item__button {
        padding: 1.25rem;
    }

    .faq-item__question {
        font-size: 1rem;
        padding-right: 2rem;
    }

    .faq-item__answer {
        font-size: 0.9375rem;
    }

    /* Contact */
    .contact-cta__card {
        border-radius: 24px;
        padding: 2rem 1.25rem;
    }

    .contact-cta__title {
        font-size: clamp(1.75rem, 7vw, 2.25rem);
    }

    .contact-form__field input,
    .contact-form__field textarea {
        font-size: 0.9375rem;
    }

    .contact-form__chip {
        font-size: 0.875rem;
        padding: 0.5rem 1rem;
    }
}

/* ===================================
   360px (Small Mobile)
   =================================== */
@media (max-width: 360px) {
    :root {
        --spacing-xxl: 2.5rem;
        --spacing-xl: 2rem;
        --spacing-lg: 1.5rem;
        --container-padding: 0.875rem;
    }

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

    .hero__title {
        font-size: clamp(1.75rem, 10vw, 2.25rem);
    }

    .hero__subtitle {
        font-size: 0.9375rem;
    }

    .btn {
        font-size: 0.9375rem;
    }

    .problem-card__title {
        font-size: 1.5rem;
    }

    .dark-cta__content {
        min-height: 320px;
        padding: 1.25rem 0.875rem 2rem;
    }

    .dark-cta__title {
        font-size: clamp(1.25rem, 8vw, 1.75rem);
    }

    .service-card {
        height: 340px;
    }

    .approach-card {
        padding: 1.5rem 1rem;
    }

    .approach-card__visual {
        height: 160px;
    }

    .faq-item__button {
        padding: 1rem;
    }

    .contact-cta__card {
        padding: 1.5rem 1rem;
    }
}

/* ===================================
   CONTACT FORM - Validation & States
   =================================== */

/* Honeypot field - hidden from real users */
.honeypot-field {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* Field error message */
.contact-form__error {
    display: block;
    color: #dc2626;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    min-height: 1.25rem;
}

/* Invalid field state */
.contact-form__field input[aria-invalid="true"],
.contact-form__field textarea[aria-invalid="true"] {
    border-color: #dc2626;
}

/* Form message (success/error) */
.contact-form__message {
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    font-size: 0.9375rem;
    line-height: 1.5;
    display: none;
}

.contact-form__message.visible {
    display: block;
}

.contact-form__message--success {
    background-color: #ecfdf5;
    color: #047857;
    border: 1px solid #10b981;
}

.contact-form__message--error {
    background-color: #fef2f2;
    color: #dc2626;
    border: 1px solid #ef4444;
}

/* Chip selected state */
.contact-form__chip.is-selected {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* Submit button loading state */
.contact-form__submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

.contact-form__submit.is-loading .contact-form__submit-text::after {
    content: '...';
    animation: ellipsis 1.5s infinite;
}

@keyframes ellipsis {
    0%, 20% { content: ''; }
    40% { content: '.'; }
    60% { content: '..'; }
    80%, 100% { content: '...'; }
}

/* Fallback email link */
.contact-form__fallback {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-gray-medium);
    margin-top: 1rem;
}

.contact-form__fallback a {
    color: var(--color-primary);
    text-decoration: underline;
}

.contact-form__fallback a:hover {
    color: var(--color-black);
}

/* Remove all outlines from form elements */
.contact-form__chip:focus,
.contact-form__chip:focus-visible {
    outline: none !important;
}

.contact-form__field input:focus,
.contact-form__field input:focus-visible,
.contact-form__field textarea:focus,
.contact-form__field textarea:focus-visible {
    outline: none !important;
}

.contact-form__submit:focus,
.contact-form__submit:focus-visible {
    outline: none !important;
}

.btn:focus,
.btn:focus-visible {
    outline: none !important;
}

/* ===================================
   Blog nav link (separate page, not an anchor)
   -----------------------------------
   The Blog item leads to a real page, so it is given a subtle pill/outline
   to set it apart from the in-page anchor links. Kept here in the shared
   stylesheet so it renders identically on the landing and legal pages too.
   =================================== */
.nav__link--page {
    padding: 6px 16px;
    border: 1px solid rgba(10, 10, 10, 0.18);
    border-radius: var(--radius-xxl);
    transition: background-color var(--transition-medium),
                color var(--transition-medium),
                border-color var(--transition-medium);
}

/* Remove the underline animation used by the anchor links */
.nav__link--page::after {
    display: none;
}

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

/* Active state on the blog pages themselves */
.nav__link--page.is-active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

/* Mobile menu variant */
.header__mobile-link--page {
    display: inline-block;
    border: 1px solid rgba(10, 10, 10, 0.18);
    border-radius: var(--radius-xxl);
    padding: 0.75rem 1.25rem;
    margin-top: 0.5rem;
}

.header__mobile-link--page.is-active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.header__mobile-link--page.is-active:hover,
.header__mobile-link--page.is-active:focus {
    color: var(--color-white);
    padding-left: 1.25rem;
}

/* ===================================
   Legal Pages (Privacy Policy, Terms of Service)
   =================================== */

/* Override header margin-top on legal pages */
body.legal-page-body .header {
    margin-top: 0 !important;
}

/* Ensure header allows mobile menu to overflow on legal pages */
body.legal-page-body .header {
    overflow: visible;
}

/* Ensure burger button is visible and clickable on legal pages */
body.legal-page-body .burger {
    opacity: 1 !important;
    pointer-events: auto !important;
    z-index: 1001;
}

/* Ensure mobile menu works on legal pages */
body.legal-page-body .header__mobile-menu {
    position: absolute;
    z-index: 999;
}

body.legal-page-body .header__backdrop {
    position: fixed;
    z-index: 998;
}

.legal-page {
    padding: calc(var(--header-height) + 4rem) 0 4rem;
    background-color: var(--color-white);
    min-height: 100vh;
}

.legal-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.legal-header {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.legal-title {
    font-size: clamp(2rem, 5vw, 2.5rem);
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.legal-date {
    font-size: 0.875rem;
    color: rgba(0, 0, 0, 0.6);
}

.legal-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-black);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.legal-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-black);
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.legal-content p {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(0, 0, 0, 0.8);
    margin-bottom: 1rem;
}

.legal-content ul {
    margin: 1rem 0 1.5rem 1.5rem;
    list-style: disc;
}

.legal-content li {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(0, 0, 0, 0.8);
    margin-bottom: 0.5rem;
}

.legal-content a {
    color: var(--color-primary);
    text-decoration: underline;
    transition: color 0.2s ease;
}

.legal-content a:hover {
    color: var(--color-black);
}

.legal-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-primary);
    text-decoration: none;
    margin-bottom: 2rem;
    transition: opacity 0.2s ease;
}

.legal-back:hover {
    opacity: 0.7;
}

/* Legal Pages Responsive */
@media (max-width: 768px) {
    .legal-page {
        padding: calc(var(--header-height) + 2rem) 0 3rem;
    }

    .legal-container {
        padding: 0 1.25rem;
    }

    .legal-header {
        margin-bottom: 2rem;
    }

    .legal-content h2 {
        font-size: 1.375rem;
        margin-top: 2rem;
    }

    .legal-content h3 {
        font-size: 1.125rem;
    }
}

@media (max-width: 480px) {
    .legal-container {
        padding: 0 1rem;
    }
}