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

:root {
    --white: #ffffff;
    --bg: #ffffff;
    --bg-alt: #f5f5f7;
    --text: #1d1d1f;
    --text-secondary: #6e6e73;
    --text-tertiary: #86868b;
    --border: #d2d2d7;
    --border-light: #e8e8ed;
    --blue: #0071e3;
    --blue-hover: #0077ed;
    --radius: 16px;
    --radius-sm: 12px;
    --radius-xs: 8px;
    --max-w: 1080px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 72px;
    -webkit-text-size-adjust: 100%
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.5;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none
}

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

.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px
}

h1,
h2,
h3,
h4 {
    font-weight: 700;
    letter-spacing: -.022em;
    line-height: 1.12;
    color: var(--text);
}

/* ── NAVBAR ── */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, .82);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--border-light);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 52px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px
}

.logo-mark {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    background: var(--text);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 800;
}

.logo-text {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: -.01em
}

.nav-links {
    display: flex;
    gap: 28px
}

.nav-links a {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color .2s;
}

.nav-links a:hover {
    color: var(--text)
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px
}

/* Hamburger — Apple style 2 line */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
    z-index: 110;
}

.hamburger span {
    width: 18px;
    height: 1.5px;
    background: var(--text);
    transition: all .3s;
    border-radius: 1px;
}

.hamburger.open span:first-child {
    transform: rotate(45deg) translate(2.5px, 2.5px)
}

.hamburger.open span:last-child {
    transform: rotate(-45deg) translate(2.5px, -2.5px)
}

.mobile-nav {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 105;
    background: var(--bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all .3s;
}

.mobile-nav.open {
    opacity: 1;
    visibility: visible
}

.mobile-nav nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px
}

.mobile-nav a {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    transition: color .2s
}

.mobile-nav a:hover {
    color: var(--blue)
}

@media (max-width: 768px) {
    .nav-links {
        display: none
    }

    .hamburger {
        display: flex
    }

    .mobile-nav {
        display: flex
    }

    .btn-label {
        display: none
    }
}

/* ── BUTTONS ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-weight: 600;
    font-size: 14px;
    padding: 10px 20px;
    border-radius: var(--radius-xs);
    transition: all .2s ease;
    white-space: nowrap;
}

.btn svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0
}

.btn-sm {
    font-size: 12px;
    padding: 8px 16px;
    border-radius: 980px
}

.btn-lg {
    font-size: 15px;
    padding: 14px 28px;
    border-radius: var(--radius-sm)
}

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

.btn-dark:hover {
    background: #333336;
    transform: scale(1.02);
}

.btn-outline {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-outline:hover {
    border-color: var(--text);
    transform: scale(1.02);
}

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

.btn-blue:hover {
    background: var(--blue-hover)
}

/* ── HERO ── */
.hero {
    padding: 80px 0 64px;
    text-align: center;
}

.hero-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-tertiary);
    letter-spacing: .01em;
    margin-bottom: 16px;
}

.hero h1 {
    font-size: clamp(36px, 6vw, 64px);
    font-weight: 800;
    letter-spacing: -.032em;
    line-height: 1.08;
    max-width: 680px;
    margin: 0 auto;
}

.hero-highlight {
    color: var(--blue)
}

.hero-sub {
    font-size: 17px;
    line-height: 1.65;
    color: var(--text-secondary);
    max-width: 520px;
    margin: 20px auto 0;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 32px;
}

@media (max-width: 640px) {
    .hero {
        padding: 48px 0 40px
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch
    }
}

/* ── STATS ── */
.stats {
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    padding: 40px 0;
    background: var(--bg-alt);
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    text-align: center;
}

.stat-num {
    display: block;
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 800;
    letter-spacing: -.03em;
    color: var(--text);
    line-height: 1;
}

.stat-text {
    display: block;
    font-size: 12px;
    color: var(--text-tertiary);
    font-weight: 500;
    margin-top: 6px;
    letter-spacing: .01em;
}

@media (max-width: 640px) {
    .stats-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px
    }
}

/* ── SECTIONS ── */
.section {
    padding: 80px 0
}

.section-gray {
    background: var(--bg-alt)
}

.section-intro {
    text-align: center;
    max-width: 560px;
    margin: 0 auto 48px;
}

.overline {
    font-size: 13px;
    font-weight: 600;
    color: var(--blue);
    margin-bottom: 8px;
}

.section-intro h2 {
    font-size: clamp(26px, 3.5vw, 40px);
    letter-spacing: -.03em;
}

.section-desc {
    font-size: 15px;
    color: var(--text-secondary);
    margin-top: 10px;
    line-height: 1.6;
}

/* ── SERVICES ── */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.service-card {
    background: var(--bg-alt);
    border-radius: var(--radius);
    padding: 32px;
    transition: transform .25s, box-shadow .25s;
}

.service-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, .06);
}

.service-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--white);
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.service-icon svg {
    width: 22px;
    height: 22px;
    color: var(--text)
}

.service-card h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -.015em
}

.service-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.65
}

@media (max-width: 640px) {
    .services-grid {
        grid-template-columns: 1fr
    }
}

/* ── STEPS ── */
.steps {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 580px;
    margin: 0 auto;
}

.step {
    display: flex;
    gap: 20px;
    padding: 28px 0;
    border-bottom: 1px solid var(--border-light);
}

.step:last-child {
    border-bottom: none
}

.step-number {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--text);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    flex-shrink: 0;
}

.step-body h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
    letter-spacing: -.01em
}

.step-body p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6
}

.cta-block {
    text-align: center;
    margin-top: 48px;
}

.cta-block p {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

/* ── REGIONS ── */
.regions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.region-card {
    background: var(--bg-alt);
    border-radius: var(--radius);
    padding: 28px;
}

.region-primary {
    border: 1px solid var(--border);
}

.region-card h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 14px
}

.region-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px
}

.region-pills span {
    font-size: 12px;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 980px;
    background: var(--white);
    border: 1px solid var(--border-light);
    color: var(--text);
}

.region-primary .region-pills span {
    background: var(--text);
    color: var(--white);
    border-color: var(--text);
}

.region-time {
    font-size: 13px;
    color: var(--text-secondary)
}

.region-time strong {
    color: var(--text);
    font-weight: 700
}

@media (max-width: 640px) {
    .regions {
        grid-template-columns: 1fr
    }
}

.seo-content {
    margin-top: 48px;
    max-width: 680px;
}

.seo-content h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px
}

.seo-content h4 {
    font-size: 15px;
    font-weight: 700;
    margin-top: 20px;
    margin-bottom: 4px;
    color: var(--text)
}

.seo-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7
}

/* ── REVIEWS ── */
.reviews {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.review-card {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 28px;
    transition: transform .25s;
}

.review-card:hover {
    transform: translateY(-2px)
}

.stars {
    color: #FF9500;
    font-size: 14px;
    letter-spacing: 1px;
    margin-bottom: 12px
}

.review-text {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 16px
}

.review-author {
    display: flex;
    align-items: center;
    gap: 10px
}

.author-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-alt);
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-secondary);
}

.review-author strong {
    font-size: 13px;
    display: block
}

.review-author span {
    font-size: 12px;
    color: var(--text-tertiary)
}

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

/* ── FAQ ── */
.faq-list {
    max-width: 640px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

.faq {
    border-bottom: 1px solid var(--border-light);
}

.faq-q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
    font-size: 15px;
    font-weight: 600;
    text-align: left;
    color: var(--text);
    gap: 12px;
    letter-spacing: -.01em;
}

.faq-q svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--text-tertiary);
    transition: transform .3s;
}

.faq.open .faq-q svg {
    transform: rotate(45deg)
}

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
}

.faq.open .faq-a {
    max-height: 160px
}

.faq-a p {
    padding-bottom: 18px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.65;
}

.faq-a a {
    color: var(--blue);
    font-weight: 600
}

/* ── FOOTER ── */
.footer {
    background: var(--bg-alt);
    border-top: 1px solid var(--border-light);
    padding-top: 80px;
}

.footer-top {
    text-align: center;
    padding-bottom: 56px;
    border-bottom: 1px solid var(--border-light);
}

.footer-top h2 {
    font-size: clamp(28px, 4vw, 44px);
    letter-spacing: -.03em;
}

.footer-phone {
    display: block;
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 800;
    letter-spacing: -.03em;
    color: var(--blue);
    margin: 16px 0 8px;
    transition: opacity .2s;
}

.footer-phone:hover {
    opacity: .7
}

.footer-sub {
    font-size: 14px;
    color: var(--text-tertiary);
    margin-bottom: 24px;
}

.footer-actions {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    padding: 40px 0;
}

.footer-col h4 {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--text-tertiary);
    margin-bottom: 12px;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 6px
}

.footer-col li {
    font-size: 14px;
    color: var(--text-secondary);
}

.footer-col a {
    transition: color .2s
}

.footer-col a:hover {
    color: var(--blue)
}

.footer-map {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border-light);
    margin-bottom: 40px;
}

.footer-map iframe {
    width: 100%;
    height: 300px;
    border: 0;
    display: block
}

.footer-bottom {
    border-top: 1px solid var(--border-light);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 12px;
    color: var(--text-tertiary)
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px
    }
}

/* ── STICKY BOTTOM ── */
.sticky-bottom {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 90;
    background: rgba(255, 255, 255, .88);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-top: 1px solid var(--border-light);
    padding: 10px 16px;
    display: flex;
    justify-content: center;
    gap: 8px;
    transform: translateY(100%);
    transition: transform .3s;
}

.sticky-bottom.show {
    transform: translateY(0)
}

.sticky-bottom .btn {
    flex: 1;
    max-width: 200px
}

@media (min-width: 769px) {
    .sticky-bottom {
        display: none
    }
}

/* ── SCROLL REVEAL ── */
.rv {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .6s ease, transform .6s ease;
}

.rv.vis {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger */
.service-card:nth-child(2) {
    transition-delay: .06s
}

.service-card:nth-child(3) {
    transition-delay: .12s
}

.service-card:nth-child(4) {
    transition-delay: .18s
}

.review-card:nth-child(2) {
    transition-delay: .06s
}

.review-card:nth-child(3) {
    transition-delay: .12s
}

.step:nth-child(2) {
    transition-delay: .06s
}

.step:nth-child(3) {
    transition-delay: .12s
}

/* ── SELECTION ── */
::selection {
    background: rgba(0, 113, 227, .15);
    color: var(--text)
}