@media (max-width: 600px) {
    .hero-mockup-wrapper {
        margin: 1.2rem auto 0 auto;
        padding: 0;
        background: none;
        box-shadow: none;
        border: none;
        width: 100%;
        max-width: 340px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .hero-mockup-frame {
        width: 260px;
        height: 560px;
        padding: 0 !important;
        margin: 0 auto !important;
    }
    .iphone17-dynamic-island {
        background: #222;
    }
}
.hero-mockup-wrapper {
    display: flex;
    justify-content: center;
    margin: 1.2rem auto 0 auto;
    width: 100%;
    max-width: 340px;
}
.hero-mockup-frame {
    transform: translateY(10px);
    box-shadow: 45px 30px 80px 0 rgba(0,0,0,0.26);
    transition: transform 0.3s;
    width: 300px;
    height: 560px;
    z-index: 3;
}
@media (min-width: 769px) {
    .hero-mockup-wrapper {
        margin: 0;
        max-width: none;
        width: auto;
        justify-content: flex-end;
        perspective: 1200px;
    }
}
/* Hero mockup responsive fix */
.hero-mockup-wrapper {
    position: relative;
    top: auto;
    right: auto;
    z-index: 1;
    flex: 0 0 auto;
}
.hero-mockup-frame {
    transform: translateY(10px);
    box-shadow: 45px 30px 80px 0 rgba(0,0,0,0.26);
    transition: transform 0.3s;
    width: 300px;
    height: 560px;
}
@media (min-width: 1025px) {
    .hero-mockup-frame {
        width: 360px;
    }
}
@media (min-width: 1280px) {
    .hero-mockup-frame {
        width: 380px;
    }
}
@media (max-width: 768px) {
    .hero-mockup-wrapper {
        position: static;
        margin: 1.2rem auto 0 auto;
        display: flex;
        justify-content: center;
        width: 100%;
        max-width: 340px;
    }
    .hero-mockup-frame {
        transform: translateY(8px) rotate(0deg) !important;
        margin: 0 auto;
        box-shadow: 0 8px 32px rgba(0,0,0,0.18);
        width: 260px !important;
        height: 560px !important;
    }
}
@media (max-width: 768px) {
    .hero-brand-block {
        width: 100%;
        max-width: 340px;
        margin: 0 auto 1.2rem auto;
        padding: 1rem 0.5rem 1rem 0.5rem;
    }
    .hero-brand-block img {
        width: 64px !important;
        height: 64px !important;
    }
    .hero-brand-block span {
        font-size: 1.3rem !important;
    }
    .hero-brand-block .btn {
        width: 100%;
        max-width: 260px;
        font-size: 1rem;
        padding: 0.7rem 0;
    }
    .hero-content {
        gap: 1.2rem;
    }
}
/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #0175C2;
    --primary-dark: #005A9E;
    --secondary-color: #6C757D;
    --success-color: #28A745;
    --warning-color: #FFC107;
    --danger-color: #DC3545;
    --light-color: #F8F9FA;
    --dark-color: #343A40;
    --text-primary: #212529;
    --text-secondary: #6C757D;
    --text-muted: #ADB5BD;
    --border-color: #DEE2E6;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.15);
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-text: linear-gradient(135deg, #0175C2 0%, #667eea 100%);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: #FFFFFF;
    overflow-x: hidden;
}

section[id] {
    scroll-margin-top: 110px;
}

.btn:focus-visible,
.nav-toggle:focus-visible,
.mockup-dot:focus-visible,
.contact-method:focus-visible {
    outline: 3px solid rgba(1, 117, 194, 0.35);
    outline-offset: 3px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.icon-sprite {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

.icon {
    width: 24px;
    height: 24px;
    display: inline-block;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex: none;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: background-color 0.25s ease, box-shadow 0.25s ease;
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

@media (max-width: 768px) {
    .header {
        -webkit-backdrop-filter: none;
        backdrop-filter: none;
        background: rgba(255, 255, 255, 0.98);
    }
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-image {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.header .logo-image {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.10);
    background: #fff;
}

.header .logo-text {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

@media (max-width: 768px) {
    .header .logo-image {
        width: 44px;
        height: 44px;
        border-radius: 12px;
    }

    .header .logo-text {
        font-size: 1.4rem;
    }
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: white;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.nav-toggle:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.nav-toggle-icon {
    position: relative;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: background-color 0.2s ease;
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
    content: '';
    position: absolute;
    left: 0;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: transform 0.2s ease;
}

.nav-toggle-icon::before {
    transform: translateY(-7px);
}

.nav-toggle-icon::after {
    transform: translateY(7px);
}

.header.nav-open .nav-toggle-icon {
    background: transparent;
}

.header.nav-open .nav-toggle-icon::before {
    transform: translateY(0) rotate(45deg);
}

.header.nav-open .nav-toggle-icon::after {
    transform: translateY(0) rotate(-45deg);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease, color 0.25s ease;
    font-size: 0.95rem;
}

.btn-primary {
    background: linear-gradient(135deg, #0175C2 0%, #0d8ef5 100%);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0d8ef5 0%, #0175C2 100%);
    transform: translateY(-2px);
    box-shadow: 0 14px 36px rgba(1,117,194,0.34);
}

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

.btn-secondary:hover {
    background: var(--border-color);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
}

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

.btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-icon {
    width: 20px;
    height: 20px;
}

.btn-small {
    font-size: 0.75rem;
    opacity: 0.8;
}

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

/* Official store badges */
.store-badge-link {
    display: inline-flex;
    align-items: center;
    line-height: 0;
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.store-badge-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.store-badge-img {
    display: block;
    width: auto;
    height: 44px;
}

.store-badge-app {
    height: 44px;
}

/* Google Play PNG is visually heavier than the App Store SVG. */
.store-badge-play {
    height: 56px;
}

.store-badge-img[src*="google-play"] {
    height: 56px;
    /* Official PNG includes extra white padding; crop it visually */
    clip-path: inset(7% 2.5% 7% 2.5%);
}

.nav-store-badges {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-store-badges .store-badge-img {
    height: 32px;
}

.nav-store-badges .store-badge-app {
    height: 32px;
}

.nav-store-badges .store-badge-play {
    height: 40px;
}

.nav-store-badges .store-badge-img[src*="google-play"] {
    height: 40px;
    clip-path: inset(8% 3% 8% 3%);
}

/* Hero Section */
.hero {
    padding: 9rem 0 8rem;
    min-height: 100vh;
    background: radial-gradient(150% 130% at 78% 28%, rgba(1,117,194,0.12), rgba(118,75,162,0.04)), linear-gradient(135deg, #f9fbfe 0%, #eef2f8 45%, #e2e8f2 100%);
    position: relative;
    overflow: visible;
    isolation: isolate;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0.1;
    border-radius: 50% 0 0 50%;
    transform: translateX(20%);
}

.hero-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 3.2rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

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

.hero-right {
    min-height: 1px;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: center;
    gap: 1.6rem;
    position: relative;
    z-index: 1;
}

.hero-brand {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    align-self: center;
    gap: 0.65rem;
    margin-bottom: 0.9rem;
    text-align: center;
}

.hero-brand-name {
    font-size: 2.6rem;
    font-weight: 900;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}

.hero-brand-logo {
    width: 140px;
    height: 140px;
    border-radius: 34px;
    background: #fff;
    box-shadow: 0 10px 28px rgba(0,0,0,0.14);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.trial-note {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-top: -0.75rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.6rem;
}

/* Prevent accidental duplicated CTA rows inside hero */
.hero .cta-buttons + .cta-buttons {
    display: none;
}

.hero-left .cta-buttons {
    justify-content: center;
}

.hero-benefits {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.7rem;
    margin-top: 0;
    width: 100%;
    position: relative;
    z-index: 1;
}

.hero-benefits-rail {
    width: 100%;
    max-width: 320px;
    flex: 0 0 320px;
    align-self: center;
    position: relative;
    z-index: 2;
    transform: translateX(-6px);
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.6rem 0.7rem;
    background: rgba(1, 117, 194, 0.06);
    border: 1px solid rgba(1, 117, 194, 0.12);
    border-radius: 12px;
    box-shadow: 0 4px 14px rgba(0,0,0,0.04);
}

.benefit-icon {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #0F73CE;
    background: #f6f9ff;
    border-radius: 9px;
    box-shadow: 0 2px 10px rgba(15,115,206,0.15);
}

.benefit-icon .icon {
    width: 16px;
    height: 16px;
    stroke-width: 1.8;
}

.benefit-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.benefit-title {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 0.98rem;
}

.benefit-sub {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.35;
}

/* Social proof */
.proof {
    padding: 2.5rem 0;
    background: white;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    z-index: 5;
}

.proof-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    text-align: center;
}

.proof-kicker {
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.01em;
    font-size: 1.05rem;
}

.proof-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: center;
}

.proof-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    background: rgba(1, 117, 194, 0.08);
    border: 1px solid rgba(1, 117, 194, 0.14);
    color: var(--primary-color);
    font-weight: 700;
    font-size: 0.95rem;
}

/* Testimonials */
.testimonials {
    padding: 5.5rem 0;
    background: var(--light-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.6rem;
    align-items: stretch;
}

.testimonial-card {
    background: white;
    border-radius: 18px;
    border: 1px solid var(--border-color);
    padding: 1.9rem;
    box-shadow: 0 18px 38px rgba(15,23,42,0.06);
    display: flex;
    flex-direction: column;
    gap: 1.05rem;
    height: 100%;
}

.testimonial-stars {
    color: #f59e0b;
    letter-spacing: 0.14em;
    font-size: 0.98rem;
    margin-bottom: 0.4rem;
}

.testimonial-quote {
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 1.02rem;
    flex: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding-top: 0.45rem;
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: var(--gradient-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    letter-spacing: -0.02em;
    flex: none;
}

.testimonial-name {
    font-weight: 800;
    color: var(--text-primary);
}

.testimonial-role {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Phone Mockup */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    width: 280px;
    height: 560px;
    background: #1a1a1a;
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-xl);
    position: relative;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: white;
    border-radius: 32px;
    overflow: hidden;
    position: relative;
}

.mockup-content {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.mockup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--light-color);
}

.mockup-time {
    font-weight: 600;
    font-size: 0.9rem;
}

.mockapp-logo img {
    border-radius: 4px;
}

.mockup-body {
    flex: 1;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mockup-card {
    background: var(--light-color);
    padding: 1rem;
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

.mockup-icon {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.mockup-text {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.mockup-time-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.mockup-location {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.mockup-progress {
    display: flex;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 1rem;
}

.progress-step {
    text-align: center;
    flex: 1;
}

.step-number {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--light-color);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    margin: 0 auto 0.5rem;
}

.progress-step.active .step-number {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.step-text {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Demo Section */
.demo {
    padding: 5rem 0;
    background: white;
}

.demo-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    text-align: left;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.demo-form {
    background: var(--light-color);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-input {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

textarea.form-input {
    min-height: 140px;
    resize: vertical;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(1, 117, 194, 0.1);
}

.demo-result {
    margin-top: 2rem;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--success-color);
    box-shadow: var(--shadow-sm);
}

.result-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.result-icon {
    width: 40px;
    height: 40px;
    background: var(--success-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.result-icon .icon {
    width: 22px;
    height: 22px;
}

.result-title {
    font-weight: 600;
    color: var(--success-color);
}

.result-details {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.detail-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.detail-value {
    color: var(--text-primary);
    font-weight: 600;
}

.inline-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.35rem;
    color: var(--primary-color);
    vertical-align: middle;
}

.inline-icon .icon {
    width: 16px;
    height: 16px;
}

/* How it works */
.how-it-works {
    background: var(--light-color);
    padding: 2rem;
    border-radius: 16px;
}

.how-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.step {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.step-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    color: var(--primary-color);
}

.step-icon .icon {
    width: 28px;
    height: 28px;
}

.step-content {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.step-number {
    width: 32px;
    height: 32px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.step-text {
    font-weight: 600;
    color: var(--text-primary);
}

.step-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

/* Features Section */
.features {
    padding: 5rem 0;
    background: var(--light-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

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

.feature-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 1rem;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(1, 117, 194, 0.10);
    color: var(--primary-color);
    border: 1px solid rgba(1, 117, 194, 0.18);
}

.feature-icon .icon {
    width: 34px;
    height: 34px;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Pricing Section */
.pricing {
    padding: 5.5rem 0;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.1rem;
    margin-bottom: 2.1rem;
    align-items: stretch;
}

@media (min-width: 1280px) {
    .pricing-grid {
        grid-template-columns: repeat(4, minmax(240px, 1fr));
    }
}

.pricing-card {
    background: white;
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: 18px;
    padding: 3rem 1.95rem 2.3rem;
    text-align: center;
    position: relative;
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease, filter 0.28s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 54px rgba(16,24,40,0.11);
}

.pricing-card-featured:hover {
    transform: translateY(-6px);
}

.pricing-card-featured {
    border-color: rgba(1,117,194,0.32);
    box-shadow: 0 32px 78px rgba(1,117,194,0.23);
    background: linear-gradient(180deg, rgba(1,117,194,0.07) 0%, rgba(255,255,255,0.95) 55%, #ffffff 100%);
    filter: saturate(1.02);
    padding-top: 3rem;
}

/* Enterprise (última tarjeta) — look ejecutivo y confiable */
.pricing-grid .pricing-card:last-child {
    border-color: rgba(16,24,40,0.08);
    box-shadow: 0 30px 90px rgba(16,24,40,0.16);
    background: linear-gradient(180deg, rgba(15,22,36,0.08) 0%, #ffffff 58%);
}
.pricing-grid .pricing-card:last-child .pricing-name {
    letter-spacing: -0.005em;
    color: #0f172a;
}
.pricing-grid .pricing-card:last-child .price-amount {
    color: #0f172a;
    font-size: 3.2rem;
    font-weight: 820;
}
.pricing-grid .pricing-card:last-child .pricing-features li {
    border-color: rgba(15,23,42,0.08);
}
.pricing-grid .pricing-card:last-child .btn {
    background: linear-gradient(135deg, #0f172a 0%, #1f2937 100%);
    color: #ffffff;
    box-shadow: 0 18px 48px rgba(15,23,42,0.25);
    border: 1px solid rgba(255,255,255,0.06);
}
.pricing-grid .pricing-card:last-child .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 52px rgba(15,23,42,0.28);
}

.pricing-badge {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #0175C2 0%, #0d8ef5 100%);
    color: white;
    padding: 0.55rem 1.2rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    box-shadow: 0 12px 30px rgba(1,117,194,0.28);
}

.pricing-header {
    margin-bottom: 1.6rem;
}

.pricing-name {
    font-size: 1.55rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    margin-bottom: 0.8rem;
    color: var(--text-primary);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
}

.price-currency {
    font-size: 1.25rem;
    color: var(--text-secondary);
}

.price-amount {
    font-size: 3.1rem;
    font-weight: 800;
    color: var(--primary-color);
}

.price-period {
    color: var(--text-secondary);
}

.price-amount-custom {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.pricing-features {
    list-style: none;
    margin: 1.5rem 0 2rem 0;
    padding: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    padding: 0.35rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    color: var(--text-secondary);
}

.pricing-check {
    color: var(--success-color);
    margin-top: 2px;
}

.pricing-check .icon {
    width: 18px;
    height: 18px;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-note {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.pricing-contact-note {
    margin-top: 2rem;
    margin-bottom: 1.5rem;
    text-align: center;
    color: #374151;
    font-weight: 600;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
}

.pricing-contact-note .contact-title {
    font-size: 1rem;
    font-weight: 600;
}

.pricing-contact-note a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #0175c2;
    text-decoration: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.08rem;
    transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

.pricing-contact-note a:hover {
    text-decoration: underline;
    text-underline-offset: 2px;
    color: #0d8ef5;
}

.price-note {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.35rem;
}

.pricing-card .btn {
    margin-top: auto;
}

.pricing-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px;
    background: #f1f5f9;
    border-radius: 999px;
    border: 1px solid rgba(0,0,0,0.06);
    margin: 1.8rem auto 1.5rem;
    box-shadow: 0 8px 20px rgba(15,23,42,0.06);
}

.toggle-option {
    border: none;
    padding: 10px 16px;
    border-radius: 999px;
    font-weight: 700;
    color: #475569;
    background: transparent;
    cursor: pointer;
    transition: all 0.18s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.toggle-option.active {
    background: linear-gradient(135deg, #0175C2, #0d8ef5);
    color: #fff;
    box-shadow: 0 12px 30px rgba(1,117,194,0.28);
}

.toggle-badge {
    background: #dcfce7;
    color: #166534;
    font-size: 0.75rem;
    padding: 4px 8px;
    border-radius: 999px;
    font-weight: 700;
}

.pricing-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 14px;
    justify-content: center;
    align-items: center;
    color: var(--text-secondary);
    font-weight: 600;
    margin-top: 1rem;
}

.pricing-trust .bullet {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    position: relative;
}

.pricing-trust .bullet:not(:last-child)::after {
    content: "•";
    color: #9ca3af;
    margin-left: 10px;
    font-weight: 700;
}

/* FAQ Section */
.faq {
    padding: 5rem 0;
    background: var(--light-color);
}

.faq .section-header {
    text-align: center;
    display: block;
    margin: 0 auto;
}

.faq .section-title,
.faq .section-subtitle {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.faq .section-title {
    display: inline-block;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: white;
    border-radius: 14px;
    border: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 15px 50px rgba(16,24,40,0.06);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.faq-question {
    padding: 1.35rem 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--text-primary);
    gap: 1rem;
    transition: background-color 0.25s ease, color 0.25s ease;
}

.faq-question:hover {
    background: #f5f7fb;
}

.faq-toggle {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    background: rgba(1,117,194,0.08);
    color: var(--primary-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.25s ease, background-color 0.25s ease, color 0.25s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(135deg);
    background: rgba(1,117,194,0.14);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, opacity 0.3s ease;
    opacity: 0;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.98rem;
}

.faq-item.active {
    border-color: rgba(1,117,194,0.18);
    box-shadow: 0 18px 60px rgba(16,24,40,0.08);
    transform: translateY(-2px);
}

.faq-item.active .faq-answer {
    opacity: 1;
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background: white;
}

.contact .section-header {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 720px;
    margin: 0 auto 2.25rem;
}

.contact-grid {
    display: grid;
    gap: 2rem;
    justify-content: center;
}
.contact-grid.single .contact-form.contact-single {
    max-width: 640px;
    margin: 0 auto;
}

.contact-form {
    background: #ffffff;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    padding: 2.6rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}

.contact-form-header {
    text-align: center;
}

.contact-form-title,
.contact-form-subtitle {
    text-align: center;
}

.contact-note {
    margin-top: 0.75rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.contact-credibility {
    margin-top: 1.2rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.95rem;
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.contact-form-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    color: var(--text-primary);
}

.contact-form-subtitle {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.contact-success {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    background: rgba(40, 167, 69, 0.10);
    border: 1px solid rgba(40, 167, 69, 0.25);
    color: var(--success-color);
    font-weight: 600;
}

.contact-card {
    background: var(--light-color);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    padding: 2rem;
}

.contact-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    color: var(--text-primary);
}

.contact-card-subtitle {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-bottom: 1.5rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.95rem 1rem;
    border-radius: 14px;
    border: 1px solid var(--border-color);
    background: white;
    text-decoration: none;
    color: var(--text-primary);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.contact-method:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    border-color: rgba(1, 117, 194, 0.35);
}

.contact-method-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(1, 117, 194, 0.10);
    border: 1px solid rgba(1, 117, 194, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    flex: none;
}

.contact-method-icon .icon {
    width: 20px;
    height: 20px;
}

.contact-method-text {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.contact-method-title {
    font-weight: 700;
    color: var(--text-primary);
}

.contact-method-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.contact-note-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.contact-note-text a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.contact-note-text a:hover {
    text-decoration: underline;
}

/* CTA Section */
.cta {
    padding: 6rem 0;
    background: linear-gradient(135deg, #0b4ea4 0%, #5a67ff 40%, #7c5ce6 100%);
    color: white;
    text-align: center;
}

.cta-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1.2rem;
}

.cta-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2.4rem;
    opacity: 0.94;
}

.cta-buttons {
    display: flex;
    gap: 1.15rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.cta .btn-primary {
    background: #ffffff;
    color: var(--primary-color);
    box-shadow: 0 20px 48px rgba(1,117,194,0.22);
    border: 1px solid rgba(1,117,194,0.05);
    border-radius: 16px;
    font-weight: 700;
    padding: 1rem 1.8rem;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease, color 0.18s ease;
}

.cta .btn-outline {
    background: #ffffff !important;
    color: var(--primary-color) !important;
    border: 1px solid rgba(1,117,194,0.06) !important;
    border-radius: 20px;
    padding: 1.14rem 2.1rem;
    font-weight: 700;
    box-shadow: 0 22px 52px rgba(1,117,194,0.18);
    transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease, color 0.18s ease;
}

.cta .btn-outline:hover,
.cta .btn-outline:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 24px 60px rgba(1,117,194,0.22);
    background: #ffffff !important;
    color: var(--primary-color) !important;
    outline: none;
}

.cta .btn-outline:active {
    transform: translateY(0) scale(0.985);
    box-shadow: 0 14px 34px rgba(1,117,194,0.16);
    background: #ffffff !important;
    color: var(--primary-color) !important;
}

.cta .btn-primary:hover {
    background: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 24px 58px rgba(1,117,194,0.26);
}

.cta .btn-primary:active {
    transform: translateY(0) scale(0.985);
    box-shadow: 0 14px 36px rgba(1,117,194,0.20);
}

.signup {
    padding: 4.5rem 0;
    background: #f6f8fb;
}

.signup .container {
    max-width: 720px;
}

.signup.signup-hero {
    padding: 0;
    background: transparent;
}

.signup.signup-hero .signup-card {
    margin-top: 1rem;
}

.trial-card {
    width: 520px;
    max-width: 90%;
    background: #fff;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 14px;
    padding: 24px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    margin-top: 18px;
}

.signup-card {
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
}

.signup-title {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 0.35rem;
    color: var(--text-primary);
}

.signup-subtitle {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.signup-form {
    display: grid;
    gap: 1rem;
    max-width: 520px;
    margin: 0 auto;
}

.signup-row {
    display: grid;
    gap: 1rem;
}

.signup-form label {
    font-weight: 600;
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.35rem;
}

.signup-form input {
    width: 100%;
    padding: 12px 14px;
    height: 44px;
    border: 1px solid #d7dce4;
    border-radius: 10px;
    font-size: 15px;
    transition: border 0.2s, box-shadow 0.2s;
}

.signup-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(1,117,194,0.15);
}

.field-error {
    color: #c70024;
    font-size: 13px;
    margin-top: 4px;
    display: none;
}

.field-helper {
    color: var(--text-secondary);
    font-size: 13px;
    margin-top: 4px;
}

.input-with-toggle {
    position: relative;
}

.input-with-toggle input {
    padding-right: 48px;
}

.input-toggle {
    position: absolute;
    top: 50%;
    right: 10px;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--primary-color);
    font-weight: 600;
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 6px;
    font-size: 13px;
}

.input-toggle:hover,
.input-toggle:focus-visible {
    background: rgba(1,117,194,0.08);
    outline: none;
}

.signup-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

.signup-actions .btn-primary {
    width: 100%;
    height: 46px;
    border-radius: 10px;
}

.signup-link {
    width: 100%;
    text-align: center;
    font-size: 14px;
}

.signup-link a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.signup-link a:hover {
    text-decoration: underline;
}

.signup-note {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0.5rem 0 0;
}

/* Modal signup */
body.modal-open {
    overflow: hidden;
}

.signup-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 16px;
    z-index: 2000;
    opacity: 0;
    transition: opacity 200ms ease;
}

.signup-modal-overlay.show {
    display: flex;
    opacity: 1;
}

.signup-modal {
    width: min(540px, 100%);
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 18px 48px rgba(0,0,0,0.18);
    transform: translateY(12px);
    transition: transform 220ms ease, opacity 220ms ease;
    opacity: 0;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.signup-modal.show {
    transform: translateY(0);
    opacity: 1;
}

.signup-modal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 20px 20px 0;
}

.signup-modal-close {
    border: none;
    background: transparent;
    font-size: 20px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: 8px;
}

.signup-modal-close:hover,
.signup-modal-close:focus-visible {
    background: #f1f5f9;
    outline: none;
}

.signup-modal-body {
    padding: 0 20px 20px;
    overflow-y: auto;
}

.signup-success, .signup-error {
    margin-top: 1rem;
    padding: 0.9rem 1rem;
    border-radius: 10px;
    font-weight: 600;
}

.signup-success {
    background: #e6f7ec;
    color: #0c6b2f;
    border: 1px solid #b8e5c8;
}

.signup-error {
    background: #ffecec;
    color: #c70024;
    border: 1px solid #f7b8c0;
}

.signup-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

.cta .btn-outline {
    border-color: white;
    color: white;
}

.cta .btn-outline:hover {
    background: white;
    color: var(--primary-color);
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand .logo {
    margin-bottom: 1rem;
}

.footer-tagline {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    margin-bottom: 1rem;
    color: white;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column ul li a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.15s ease;
}

.footer-column ul li a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2.2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255,255,255,0.6);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        padding: 6.4rem 0 3.6rem;
        min-height: auto;
    }

    .nav-menu {
        display: none;
    }

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

    .nav-cta {
        padding: 0.65rem 1rem;
        font-size: 0.95rem;
    }

    .nav-store-badges {
        display: none;
    }

    .header.nav-open .nav-menu {
        display: flex;
        position: absolute;
        top: calc(100% + 12px);
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0.25rem;
        padding: 0.75rem;
        background: rgba(255, 255, 255, 0.98);
        border: 1px solid var(--border-color);
        border-radius: 16px;
        box-shadow: var(--shadow-lg);
    }

    .header.nav-open .nav-menu a {
        padding: 0.85rem 0.75rem;
        border-radius: 12px;
    }

    .header.nav-open .nav-menu a:hover {
        background: var(--light-color);
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 1.6rem;
        text-align: center;
    }

    .hero-left {
        align-items: center;
    }

    .hero-right {
        display: flex;
        align-items: center;
        flex-direction: column;
        gap: 1.1rem;
    }
    
    .hero-benefits-rail {
        max-width: 100%;
        align-self: stretch;
    }

    .hero-brand {
        align-items: center;
    }

    .hero-brand-name {
        font-size: 2.0rem;
    }

    .hero-brand-logo {
        width: 110px;
        height: 110px;
        border-radius: 26px;
    }
    
    .hero-title {
        font-size: 2.5rem;
        margin-bottom: 1.05rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        margin-bottom: 1.25rem;
    }

    .store-badge-img {
        height: 42px;
    }

    .store-badge-app {
        height: 42px;
    }

    .store-badge-play {
        height: 54px;
    }

    .store-badge-img[src*="google-play"] {
        height: 54px;
        clip-path: inset(7% 2.5% 7% 2.5%);
    }
    
    .hero-benefits {
        grid-template-columns: 1fr;
        gap: 0.6rem;
    }

    .proof-inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .proof-chips {
        justify-content: center;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .phone-mockup {
        width: 240px;
        height: 480px;
    }
    
    .demo-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card-featured {
        transform: none;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 5.2rem 0 2.6rem;
    }
    
    .hero-title {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .phone-mockup {
        width: 200px;
        height: 400px;
    }
}

.iphone-frame {
  position: relative;
  width: 260px;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #222;
  border-radius: 40px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  border: 4px solid #e0e0e0;
}
.iphone-frame .iphone-notch {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 8px;
  background: #444;
  border-radius: 8px;
}
.iphone-frame .iphone-home {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 36px;
  background: #444;
  border-radius: 50%;
}
.iphone-frame img {
  width: 220px;
  height: 440px;
  border-radius: 28px;
  object-fit: cover;
  margin-top: 32px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.12);
}

.iphone17-frame {
  position: relative;
  width: 260px;
  height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #181818;
  border-radius: 56px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  border: 3.5px solid #bfc2c7;
  overflow: hidden;
  will-change: transform;
  backface-visibility: hidden;
}

@media (min-width: 769px) {
  .iphone17-frame {
    border: 3.5px solid transparent;
    background:
      linear-gradient(#141414, #141414) padding-box,
      linear-gradient(135deg, rgba(255,255,255,0.92), rgba(165, 175, 186, 0.95), rgba(255,255,255,0.9)) border-box;
    box-shadow:
      inset 0 1px 0 rgba(255,255,255,0.18),
      inset 0 -18px 40px rgba(0,0,0,0.55),
      0 18px 55px rgba(0,0,0,0.28);
  }

  .iphone17-frame::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(255,255,255,0.18), rgba(255,255,255,0) 42%);
    opacity: 0.14;
    mix-blend-mode: normal;
    z-index: 2;
    pointer-events: none;
  }

  .iphone17-frame::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(120% 70% at 70% 18%, rgba(255,255,255,0.08), rgba(255,255,255,0) 58%);
    opacity: 0.18;
    z-index: 2;
    pointer-events: none;
  }
}
.iphone17-dynamic-island {
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: 72px;
  height: 22px;
  background: #222;
  border-radius: 14px 14px 18px 18px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.18);
  z-index: 4;
  border: 1.5px solid #333;
  pointer-events: none;
}
.mockup-slides {
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: 56px;
  overflow: hidden;
}

.mockup-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1);
  transition: opacity 700ms ease, transform 1400ms ease;
  will-change: opacity, transform;
}

.mockup-slide.is-active {
  opacity: 1;
  transform: scale(1);
}

@media (prefers-reduced-motion: reduce) {
  .mockup-slide {
    transform: none;
    transition: opacity 300ms ease;
  }

  .mockup-slide.is-active {
    transform: none;
  }
}

.mockup-dots {
  position: absolute;
  left: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
  pointer-events: auto;
}

.mockup-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  border: 0;
  padding: 0;
  background: rgba(255, 255, 255, 0.5);
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
  cursor: pointer;
}

.mockup-dot.is-active {
  background: rgba(255, 255, 255, 0.92);
}

@media (prefers-reduced-motion: reduce) {
    .header,
    .btn,
    .faq-answer,
    .faq-toggle,
    .mockup-slide {
        transition: none;
    }
}
@media (max-width: 600px) {
  .mockup-slides {
    border-radius: 36px;
  }
}