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

:root {
    --black: #000000;
    --white: #ffffff;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

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

body {
    font-family: var(--font);
    background: var(--white);
    color: var(--black);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.2s;
}

a:hover {
    opacity: 0.7;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* === NAVIGATION === */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-200);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
}

.nav-logo-icon {
    width: 32px;
    height: 32px;
}

.nav-links {
    display: flex;
    gap: 32px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-600);
}

.nav-links a:hover {
    color: var(--black);
    opacity: 1;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--black);
    color: var(--white);
    padding: 10px 20px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    transition: background 0.2s, transform 0.2s;
}

.nav-cta:hover {
    opacity: 1;
    background: var(--gray-800);
    transform: translateY(-1px);
}

.nav-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-mobile-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--black);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 16px 24px;
    z-index: 999;
    flex-direction: column;
    gap: 12px;
}

.mobile-menu.active {
    display: flex;
}

.mobile-menu a {
    font-size: 1rem;
    font-weight: 500;
    padding: 8px 0;
    color: var(--gray-700);
}

/* === HERO === */
.hero {
    padding-top: 140px;
    padding-bottom: 80px;
    text-align: center;
    background: var(--gray-50);
    overflow: hidden;
}

.hero-content {
    max-width: 680px;
    margin: 0 auto;
    padding: 0 24px;
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--black);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    margin-bottom: 24px;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--gray-500);
    max-width: 480px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

.hero-actions {
    margin-bottom: 40px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--black);
    color: var(--white);
    padding: 16px 32px;
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 600;
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
    border: 2px solid var(--black);
}

.btn-primary:hover {
    opacity: 1;
    background: var(--gray-800);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.btn-primary svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

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

.btn-primary-inverted:hover {
    background: var(--gray-100);
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-stat-value {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.hero-stat-label {
    font-size: 0.8rem;
    color: var(--gray-500);
    font-weight: 500;
}

.hero-stat-divider {
    width: 1px;
    height: 32px;
    background: var(--gray-300);
}

/* === PHONE MOCKUPS === */
.hero-phones {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 60px;
    padding: 0 24px;
    position: relative;
}

.hero-phones::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border: 1px solid var(--gray-200);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -40%);
    pointer-events: none;
}

.phone {
    flex-shrink: 0;
}

.phone-frame {
    width: 220px;
    position: relative;
}

.phone-screenshot {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 24px;
    background: var(--black);
    border-radius: 0 0 16px 16px;
    z-index: 2;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--gray-900);
    border-radius: 26px;
    overflow: hidden;
}

.phone-left {
    transform: translateY(40px);
    opacity: 0.85;
}

.phone-left .phone-frame {
    width: 190px;
}

.phone-right {
    transform: translateY(40px);
    opacity: 0.85;
}

.phone-right .phone-frame {
    width: 190px;
}

/* Feature phone mockup */
.phone-frame-small {
    width: 180px;
    height: 360px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.phone-frame-small .phone-notch {
    width: 60px;
    height: 20px;
}

.phone-frame-small .phone-screen {
    border-radius: 22px;
}

/* Simplified phone UI inside feature card */
.phone-ui {
    padding: 40px 16px 16px;
    color: var(--gray-300);
    font-size: 0.7rem;
}

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

.phone-ui-title {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--white);
}

.phone-ui-streak {
    font-weight: 700;
    font-size: 0.75rem;
    color: var(--gray-400);
}

.phone-ui-buttons {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.phone-ui-btn {
    flex: 1;
    background: var(--gray-800);
    border-radius: 10px;
    padding: 10px 8px;
    text-align: center;
    font-weight: 600;
    font-size: 0.65rem;
    color: var(--gray-300);
}

.phone-ui-progress {
    background: var(--gray-800);
    border-radius: 10px;
    padding: 12px;
}

.phone-ui-progress-label {
    font-weight: 600;
    font-size: 0.65rem;
    margin-bottom: 8px;
    color: var(--gray-400);
}

.phone-ui-progress-bar {
    width: 100%;
    height: 4px;
    background: var(--gray-700);
    border-radius: 2px;
}

.phone-ui-progress-fill {
    width: 40%;
    height: 100%;
    background: var(--white);
    border-radius: 2px;
}

/* === SCREEN: TIMER (Left Phone) === */
.screen-timer {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 20px 14px;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
}

.screen-timer-icon {
    margin-bottom: 6px;
    opacity: 0.6;
}

.screen-timer-title {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 2px;
}

.screen-timer-badge {
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: 0.45rem;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 16px;
}

.screen-timer-time {
    font-size: 2.2rem;
    font-weight: 200;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.02em;
    margin-bottom: 20px;
    font-variant-numeric: tabular-nums;
}

.screen-timer-buttons {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.screen-timer-btn-pause {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 8px;
    font-size: 0.5rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
}

.screen-timer-btn-end {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 8px;
    font-size: 0.5rem;
    font-weight: 500;
    color: #e53e3e;
}

/* === SCREEN: HOME (Center Phone) === */
.screen-home {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 0;
    font-size: 0.55rem;
    color: var(--white);
    overflow: hidden;
}

.screen-home-status {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 14px 2px;
    font-size: 0.5rem;
    font-weight: 600;
}

.screen-home-icons {
    display: flex;
    gap: 4px;
    align-items: center;
}

.screen-home-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 14px 8px;
}

.screen-home-logo {
    font-weight: 800;
    font-size: 0.75rem;
    letter-spacing: -0.02em;
}

.screen-home-streak {
    display: flex;
    align-items: center;
    gap: 2px;
    font-weight: 700;
    font-size: 0.55rem;
    color: rgba(255, 255, 255, 0.8);
}

.screen-home-actions {
    display: flex;
    gap: 6px;
    padding: 0 14px;
    margin-bottom: 6px;
}

.screen-home-action {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 10px 6px;
}

.screen-home-action svg {
    width: 14px;
    height: 14px;
}

.screen-home-action span {
    font-size: 0.5rem;
    font-weight: 600;
}

.screen-home-schedule {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 14px 6px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 10px;
    padding: 8px 10px;
}

.screen-home-schedule-row {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 2px;
}

.screen-home-schedule-name {
    font-weight: 600;
    font-size: 0.5rem;
}

.screen-home-schedule-tag {
    background: rgba(255, 255, 255, 0.1);
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 0.35rem;
    color: rgba(255, 255, 255, 0.5);
}

.screen-home-schedule-detail {
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: 0.4rem;
    color: rgba(255, 255, 255, 0.4);
    margin-top: 1px;
}

.screen-home-progress {
    margin: 0 14px 6px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 10px;
    padding: 8px 10px;
}

.screen-home-progress-title {
    font-weight: 700;
    font-size: 0.5rem;
    margin-bottom: 4px;
}

.screen-home-progress-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
}

.screen-home-progress-count {
    width: 18px;
    height: 18px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.45rem;
}

.screen-home-progress-goal {
    font-size: 0.4rem;
    color: rgba(255, 255, 255, 0.5);
}

.screen-home-progress-bar {
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
}

.screen-home-progress-fill {
    width: 40%;
    height: 100%;
    background: #ff6b35;
    border-radius: 2px;
}

.screen-home-history {
    margin: 0 14px;
    flex: 1;
    overflow: hidden;
}

.screen-home-history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 700;
    font-size: 0.5rem;
    margin-bottom: 6px;
}

.screen-home-history-show {
    font-weight: 500;
    font-size: 0.4rem;
    color: rgba(255, 255, 255, 0.4);
}

.screen-home-history-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 0;
}

.screen-home-history-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.screen-home-history-name {
    font-weight: 600;
    font-size: 0.45rem;
}

.screen-home-history-date {
    font-size: 0.38rem;
    color: rgba(255, 255, 255, 0.35);
}

.screen-home-history-dur {
    font-size: 0.42rem;
    color: rgba(255, 255, 255, 0.4);
    font-weight: 500;
}

.screen-home-tab-bar {
    display: flex;
    justify-content: space-around;
    padding: 6px 0;
    margin-top: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.screen-home-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    font-size: 0.38rem;
    color: rgba(255, 255, 255, 0.3);
}

.screen-home-tab.active {
    color: var(--white);
}

/* === SCREEN: EDIT SCHEDULE (Right Phone) === */
.screen-edit {
    padding: 10px 12px;
    font-size: 0.5rem;
    color: var(--white);
    height: 100%;
    overflow: hidden;
}

.screen-edit-handle {
    width: 24px;
    height: 3px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    margin: 0 auto 8px;
}

.screen-edit-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.screen-edit-header-left {
    display: flex;
    align-items: center;
    gap: 4px;
    font-weight: 700;
    font-size: 0.55rem;
}

.screen-edit-label {
    font-weight: 700;
    font-size: 0.45rem;
    margin-bottom: 5px;
    margin-top: 6px;
}

.screen-edit-group {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    padding: 7px 8px;
    margin-bottom: 4px;
}

.screen-edit-group-active {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
}

.screen-edit-group-name {
    font-weight: 600;
    font-size: 0.45rem;
}

.screen-edit-group-count {
    font-size: 0.38rem;
    color: rgba(255, 255, 255, 0.35);
}

.screen-edit-types {
    display: flex;
    gap: 5px;
    margin-bottom: 2px;
}

.screen-edit-type {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 5px 10px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    font-size: 0.42rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.4);
}

.screen-edit-type-active {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    color: var(--white);
}

.screen-edit-time-row {
    display: flex;
    gap: 6px;
}

.screen-edit-time-col {
    flex: 1;
}

.screen-edit-time-sublabel {
    font-size: 0.35rem;
    color: rgba(255, 255, 255, 0.3);
    margin-bottom: 2px;
}

.screen-edit-time-value {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    padding: 6px 8px;
    font-size: 0.5rem;
    font-weight: 600;
}

.screen-edit-days {
    display: flex;
    gap: 3px;
    margin-bottom: 8px;
}

.screen-edit-day {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    font-size: 0.38rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.4);
}

.screen-edit-day.active {
    border-color: var(--white);
    color: var(--white);
}

.screen-edit-day.filled {
    background: var(--white);
    border-color: var(--white);
    color: var(--black);
}

.screen-edit-save {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 7px;
    text-align: center;
    font-weight: 600;
    font-size: 0.45rem;
    margin-bottom: 5px;
}

.screen-edit-delete {
    text-align: center;
    font-weight: 500;
    font-size: 0.45rem;
    color: #e53e3e;
    padding: 5px;
}

/* === FEATURES SECTION === */
.features {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    max-width: 560px;
    margin: 0 auto 64px;
}

.section-badge {
    display: inline-block;
    padding: 6px 14px;
    border: 1px solid var(--gray-300);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    margin-bottom: 20px;
    color: var(--gray-500);
}

.section-header h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.05rem;
    color: var(--gray-500);
    line-height: 1.7;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
}

.feature-card-large {
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    padding: 40px;
    border: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.feature-phone {
    display: flex;
    justify-content: center;
}

.feature-phone-screenshot {
    width: 200px;
    height: auto;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.feature-card-large-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.feature-card-large-content p {
    color: var(--gray-500);
    font-size: 0.95rem;
    line-height: 1.7;
}

.feature-cards-right {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--black);
    color: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.feature-card h4 {
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 6px;
}

.feature-card p {
    color: var(--gray-500);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* === HOW IT WORKS === */
.how-it-works {
    padding: 120px 0;
    background: var(--black);
    color: var(--white);
}

.how-it-works .section-badge {
    border-color: var(--gray-700);
    color: var(--gray-400);
}

.how-it-works .section-header p {
    color: var(--gray-400);
}

.steps-grid {
    display: flex;
    align-items: stretch;
    gap: 0;
    position: relative;
}

.step-card {
    flex: 1;
    padding: 40px;
    border: 1px solid var(--gray-800);
    border-radius: var(--radius-xl);
    transition: background 0.2s;
}

.step-card:hover {
    background: var(--gray-900);
}

.step-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-800);
    letter-spacing: -0.04em;
    margin-bottom: 16px;
    line-height: 1;
}

.step-card:hover .step-number {
    color: var(--gray-600);
}

.step-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.step-card p {
    color: var(--gray-300);
    font-size: 0.9rem;
    line-height: 1.7;
}

.step-connector {
    width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
}

.step-connector::after {
    content: '';
    width: 40px;
    height: 1px;
    background: var(--gray-700);
}

/* === SOCIAL PROOF === */
.social-proof {
    padding: 120px 0;
}

.proof-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 24px;
}

.proof-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 36px;
}

.proof-card-highlight {
    border-color: var(--black);
    background: var(--white);
}

.proof-rating {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.proof-quote {
    font-size: 1.05rem;
    line-height: 1.7;
    font-weight: 500;
    margin-bottom: 16px;
}

.proof-source {
    font-size: 0.8rem;
    color: var(--gray-500);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.proof-stat {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 12px;
}

.proof-detail {
    color: var(--gray-500);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* === CTA === */
.cta {
    padding: 100px 0;
    background: var(--white);
    color: var(--black);
}

.cta-content {
    text-align: center;
    max-width: 560px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: clamp(2rem, 4.5vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
    line-height: 1.15;
}

.cta-content p {
    color: var(--gray-500);
    font-size: 1.05rem;
    margin-bottom: 32px;
    line-height: 1.7;
}

/* === FOOTER === */
.footer {
    padding: 60px 0 32px;
    background: var(--black);
    color: var(--white);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    gap: 64px;
    margin-bottom: 48px;
}

.footer-brand {
    max-width: 280px;
}

.footer-brand .nav-logo {
    margin-bottom: 12px;
}

.footer-brand p {
    color: var(--gray-400);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 64px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-col h5 {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    margin-bottom: 4px;
}

.footer-col a {
    font-size: 0.9rem;
    color: var(--gray-400);
}

.footer-col a:hover {
    color: var(--white);
    opacity: 1;
}

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: 24px;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--gray-500);
}

/* === CONTENT PAGES (Privacy, Support, Terms) === */
.page-content {
    padding-top: 120px;
    padding-bottom: 80px;
    min-height: 60vh;
}

.page-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 48px;
}

.page-header h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.page-header p {
    font-size: 1.05rem;
    color: var(--gray-500);
    line-height: 1.7;
}

.page-highlight {
    max-width: 680px;
    margin: 0 auto 40px;
    padding: 24px 32px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    text-align: center;
}

.page-highlight p {
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.page-body {
    max-width: 680px;
    margin: 0 auto;
}

.page-body h2 {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-top: 48px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--gray-200);
}

.page-body h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-top: 32px;
    margin-bottom: 8px;
}

.page-body p {
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 12px;
}

.page-body a {
    color: var(--black);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.page-body a:hover {
    opacity: 0.7;
}

.page-body ul {
    margin: 8px 0 16px 20px;
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.8;
}

.page-body li {
    margin-bottom: 4px;
}

.page-body strong {
    color: var(--black);
    font-weight: 600;
}

.page-meta {
    font-size: 0.85rem !important;
    color: var(--gray-400) !important;
    font-style: italic;
}

/* Support page card */
.support-card {
    max-width: 480px;
    margin: 0 auto;
    text-align: center;
    padding: 48px 40px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
}

.support-icon {
    width: 64px;
    height: 64px;
    background: var(--black);
    color: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.support-label {
    font-size: 0.95rem;
    color: var(--gray-500);
    margin-bottom: 8px;
}

.support-email {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--black);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.support-email:hover {
    opacity: 0.7;
}

/* === ANIMATIONS === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: 1fr;
    }

    .feature-card-large {
        flex-direction: row;
        align-items: center;
    }
}

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

    .nav-cta {
        display: none;
    }

    .nav-mobile-toggle {
        display: flex;
    }

    .hero {
        padding-top: 120px;
        padding-bottom: 60px;
    }

    .hero h1 {
        font-size: 2.75rem;
    }

    .hero-phones {
        gap: 12px;
    }

    .phone-frame {
        width: 160px;
    }

    .phone-screenshot {
        border-radius: 20px;
    }

    .phone-left .phone-frame,
    .phone-right .phone-frame {
        width: 140px;
    }

    .phone-left,
    .phone-right {
        transform: translateY(24px);
    }

    .hero-phones::before {
        width: 340px;
        height: 340px;
    }

    .hero-stats {
        gap: 16px;
    }

    .hero-stat-value {
        font-size: 1.25rem;
    }

    .features,
    .how-it-works,
    .social-proof {
        padding: 80px 0;
    }

    .feature-card-large {
        flex-direction: column;
    }

    .steps-grid {
        flex-direction: column;
        gap: 16px;
    }

    .step-connector {
        width: 100%;
        height: 20px;
    }

    .step-connector::after {
        width: 1px;
        height: 20px;
    }

    .proof-grid {
        grid-template-columns: 1fr;
    }

    .footer-top {
        flex-direction: column;
        gap: 40px;
    }

    .cta {
        padding: 80px 0;
    }

    .btn-primary {
        padding: 14px 28px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .phone-frame {
        width: 130px;
    }

    .phone-screenshot {
        border-radius: 18px;
    }

    .phone-left .phone-frame,
    .phone-right .phone-frame {
        width: 110px;
    }

    .hero-phones::before {
        width: 280px;
        height: 280px;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

    .step-card {
        padding: 28px;
    }
}