:root {
    --accent: #E07856;
    --accent-dark: #C9603F;
    --accent-soft: #FBE5DC;
    --bg: #F4F2F8;
    --surface: #FFFFFF;
    --text: #1B1B26;
    --text-muted: #6B6B7B;
    --border: rgba(27, 27, 38, 0.08);
    --shadow-sm: 0 2px 8px rgba(27, 27, 38, 0.04);
    --shadow-md: 0 8px 32px rgba(27, 27, 38, 0.08);
    --shadow-lg: 0 24px 64px rgba(27, 27, 38, 0.12);
    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 28px;
    --radius-xl: 40px;
    --max-w: 1200px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--accent-dark);
}

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

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

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(244, 242, 248, 0.85);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--border);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    padding-bottom: 16px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 17px;
    color: var(--text);
}

.brand img {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    box-shadow: var(--shadow-sm);
}

.brand-name {
    letter-spacing: -0.01em;
}

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

.nav-links a {
    color: var(--text-muted);
    font-size: 15px;
    font-weight: 500;
}

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

.nav-cta {
    background: var(--accent);
    color: #fff !important;
    padding: 10px 18px;
    border-radius: 999px;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

.nav-cta:hover {
    background: var(--accent-dark);
    color: #fff !important;
}

@media (max-width: 640px) {
    .nav-links a:not(.nav-cta) {
        display: none;
    }
}

/* ---------- Hero ---------- */
.hero {
    padding: 80px 0 60px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-soft) 0%, transparent 70%);
    z-index: 0;
}

.hero::after {
    content: "";
    position: absolute;
    bottom: -300px;
    left: -200px;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(224, 120, 86, 0.06) 0%, transparent 70%);
    z-index: 0;
}

.hero .container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-soft);
    color: var(--accent-dark);
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
    margin-bottom: 24px;
}

.hero-eyebrow::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
}

.hero h1 {
    font-size: clamp(40px, 6vw, 64px);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.05;
    margin-bottom: 24px;
}

.hero h1 .accent {
    color: var(--accent);
}

.hero-lead {
    font-size: 19px;
    color: var(--text-muted);
    margin-bottom: 36px;
    max-width: 540px;
}

.hero-ctas {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 28px;
    border-radius: 999px;
    font-size: 16px;
    font-weight: 600;
    transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 10px 24px rgba(224, 120, 86, 0.35);
}

.btn-primary:hover {
    background: var(--accent-dark);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(224, 120, 86, 0.42);
}

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

.btn-secondary:hover {
    background: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.hero-badges {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    color: var(--text-muted);
    font-size: 14px;
}

.hero-badges span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.hero-badges svg {
    width: 16px;
    height: 16px;
    color: var(--accent);
}

/* Phone mockup */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 540px;
}

.phone {
    position: relative;
    width: 280px;
    aspect-ratio: 9 / 19.5;
    border-radius: 44px;
    background: #111;
    padding: 10px;
    box-shadow:
        0 30px 80px rgba(27, 27, 38, 0.25),
        0 0 0 1px rgba(255, 255, 255, 0.08) inset;
}

.phone img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 34px;
}

.phone.phone-back {
    position: absolute;
    transform: rotate(-8deg) translate(-110px, 30px) scale(0.88);
    opacity: 0.9;
    z-index: 0;
}

.phone.phone-back-2 {
    position: absolute;
    transform: rotate(8deg) translate(110px, 30px) scale(0.88);
    opacity: 0.9;
    z-index: 0;
}

.phone.phone-front {
    z-index: 1;
}

@media (max-width: 900px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-lead {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-ctas, .hero-badges {
        justify-content: center;
    }
    .hero-visual {
        min-height: 560px;
        margin-top: 20px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding-top: 48px;
    }
    .phone {
        width: 220px;
    }
    .phone.phone-back {
        transform: rotate(-8deg) translate(-80px, 24px) scale(0.85);
    }
    .phone.phone-back-2 {
        transform: rotate(8deg) translate(80px, 24px) scale(0.85);
    }
}

/* ---------- Sections ---------- */
section {
    padding: 96px 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 64px;
}

.section-eyebrow {
    display: inline-block;
    color: var(--accent);
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.section-title {
    font-size: clamp(30px, 4vw, 44px);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 18px;
}

.section-lead {
    font-size: 18px;
    color: var(--text-muted);
}

/* ---------- Features grid ---------- */
.features {
    background: linear-gradient(180deg, var(--bg) 0%, #fff 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: var(--accent-soft);
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon svg {
    width: 26px;
    height: 26px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 15.5px;
}

@media (max-width: 900px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* ---------- Screenshots showcase ---------- */
.showcase {
    background: #fff;
}

.showcase-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 120px;
}

.showcase-row:last-child {
    margin-bottom: 0;
}

.showcase-row.reverse {
    direction: rtl;
}

.showcase-row.reverse > * {
    direction: ltr;
}

.showcase-text h3 {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 18px;
}

.showcase-text p {
    color: var(--text-muted);
    font-size: 17px;
    margin-bottom: 14px;
}

.showcase-list {
    list-style: none;
    margin-top: 22px;
    padding: 0;
}

.showcase-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    color: var(--text);
    font-size: 16px;
}

.showcase-list li::before {
    content: "";
    flex-shrink: 0;
    margin-top: 7px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
}

.showcase-image {
    display: flex;
    justify-content: center;
}

.showcase-image .phone {
    width: 280px;
}

@media (max-width: 900px) {
    .showcase-row, .showcase-row.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
        gap: 40px;
        margin-bottom: 80px;
    }
    .showcase-text {
        text-align: center;
    }
    .showcase-list {
        display: inline-block;
        text-align: left;
    }
}

/* ---------- Privacy band ---------- */
.privacy-band {
    background: linear-gradient(135deg, #1B1B26 0%, #2C2C3D 100%);
    color: #fff;
    border-radius: var(--radius-xl);
    padding: 72px 60px;
    margin: 0 24px;
    max-width: calc(var(--max-w) - 48px);
    margin-left: auto;
    margin-right: auto;
    position: relative;
    overflow: hidden;
}

.privacy-band::before {
    content: "";
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(224, 120, 86, 0.25) 0%, transparent 70%);
}

.privacy-band-inner {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.privacy-band h2 {
    font-size: clamp(28px, 3.5vw, 40px);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 18px;
}

.privacy-band p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 17px;
}

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

.privacy-stat {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 24px;
    backdrop-filter: blur(10px);
}

.privacy-stat-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--accent);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}

.privacy-stat-icon svg {
    width: 20px;
    height: 20px;
}

.privacy-stat h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.privacy-stat p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

@media (max-width: 900px) {
    .privacy-band {
        padding: 48px 28px;
        border-radius: var(--radius-lg);
    }
    .privacy-band-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 480px) {
    .privacy-stats {
        grid-template-columns: 1fr;
    }
}

/* ---------- CTA section ---------- */
.cta-section {
    text-align: center;
    padding: 96px 0 120px;
}

.cta-section .container {
    max-width: 720px;
}

.cta-section h2 {
    font-size: clamp(32px, 4.5vw, 48px);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 18px;
}

.cta-section p {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 36px;
}

/* ---------- Footer ---------- */
.site-footer {
    background: #1B1B26;
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 0 32px;
}

.site-footer a {
    color: rgba(255, 255, 255, 0.75);
}

.site-footer a:hover {
    color: #fff;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    color: #fff;
    font-size: 18px;
    margin-bottom: 14px;
}

.footer-brand img {
    width: 36px;
    height: 36px;
    border-radius: 9px;
}

.footer-tagline {
    font-size: 14px;
    line-height: 1.6;
    max-width: 320px;
}

.footer-col h5 {
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 18px;
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col li {
    margin-bottom: 10px;
    font-size: 15px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}

@media (max-width: 700px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

/* ---------- Document pages (Privacy / Terms) ---------- */
.doc-hero {
    padding: 64px 0 32px;
}

.doc-hero .section-eyebrow {
    margin-bottom: 8px;
}

.doc-hero h1 {
    font-size: clamp(34px, 4.5vw, 48px);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.doc-hero .doc-meta {
    color: var(--text-muted);
    font-size: 15px;
}

.doc-body {
    padding: 32px 0 96px;
}

.doc-body .container {
    max-width: 760px;
}

.doc-body .doc-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 48px 56px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.doc-body h2 {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-top: 36px;
    margin-bottom: 14px;
}

.doc-body h2:first-of-type {
    margin-top: 0;
}

.doc-body h3 {
    font-size: 17px;
    font-weight: 700;
    margin-top: 24px;
    margin-bottom: 10px;
}

.doc-body p, .doc-body li {
    color: var(--text);
    font-size: 16px;
    line-height: 1.7;
}

.doc-body p {
    margin-bottom: 14px;
}

.doc-body ul, .doc-body ol {
    margin: 0 0 18px 22px;
}

.doc-body li {
    margin-bottom: 8px;
}

.doc-body strong {
    font-weight: 700;
}

@media (max-width: 640px) {
    .doc-body .doc-card {
        padding: 32px 22px;
        border-radius: var(--radius-md);
    }
}