/* ===== SafeMama — Warm Maternal Palette ===== */
:root {
    /* Primary — Deep rose (matches privacy-safemama.html accent) */
    --primary-50: #FDF2F8;
    --primary-100: #FCE7F3;
    --primary-200: #FBCFE8;
    --primary-300: #F5A8C7;
    --primary-400: #E879A8;
    --primary-500: #C84A82;
    --primary-600: #A8336B;
    --primary-700: #6B2148;
    --primary-800: #4F1734;
    --primary-900: #2C0C1D;

    /* Accent — Calm sage green (safety, growth, life) */
    --accent: #6FAE7E;
    --accent-dark: #3F8B53;

    /* Warm cream neutrals */
    --cream-50: #FFFBF7;
    --cream-100: #FFF5EE;
    --cream-200: #F5E8DC;

    /* Grays — warm-tinted, never clinical */
    --gray-50: #FAF7F5;
    --gray-100: #F2EBE6;
    --gray-200: #E5DAD2;
    --gray-300: #C9B9AD;
    --gray-400: #97847A;
    --gray-500: #6E5C53;
    --gray-600: #4F3F37;
    --gray-700: #36281F;
    --gray-800: #1F1611;
    --gray-900: #14100C;

    /* Semantic */
    --warning: #E07B00;
    --error: #C0392B;

    /* Typography — Nunito for warmth, Inter for body legibility */
    --font-display: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows — soft, never harsh */
    --shadow-sm: 0 1px 3px 0 rgba(107, 33, 72, 0.06);
    --shadow-md: 0 4px 12px -2px rgba(107, 33, 72, 0.10);
    --shadow-lg: 0 12px 24px -6px rgba(107, 33, 72, 0.15);
    --shadow-2xl: 0 25px 50px -12px rgba(107, 33, 72, 0.25);

    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--gray-700);
    background-color: var(--cream-50);
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ===== Container ===== */
.container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

/* ===== Typography ===== */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    color: var(--gray-900);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); font-weight: 800; }
h2 { font-size: clamp(1.85rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.4rem); font-weight: 700; }
h4 { font-size: 1.05rem; font-weight: 700; }

.gradient-text {
    background: linear-gradient(135deg, var(--primary-700), var(--accent-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Buttons (48dp min tap target) ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-family: var(--font-body);
    font-weight: 600;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    min-height: 48px;
}

.btn-sm  { padding: var(--space-2) var(--space-4); font-size: 0.875rem; min-height: 40px; }
.btn-md  { padding: var(--space-3) var(--space-6); font-size: 1rem; }
.btn-lg  { padding: var(--space-4) var(--space-8); font-size: 1.0625rem; }

.btn-primary {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    color: white;
    box-shadow: 0 6px 18px -4px rgba(107, 33, 72, 0.45);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-700), var(--primary-800));
    transform: translateY(-2px);
    box-shadow: 0 10px 22px -4px rgba(107, 33, 72, 0.55);
}

.btn-outline {
    background: transparent;
    color: var(--primary-700);
    border: 2px solid var(--primary-200);
}

.btn-outline:hover {
    border-color: var(--primary-600);
    background: var(--primary-50);
}

.btn-icon { width: 1.25em; height: 1.25em; }

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(253, 242, 248, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--primary-100);
    padding: var(--space-3) 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.logo-mark { width: 36px; height: 36px; display: inline-flex; }
.logo-mark svg { width: 100%; height: 100%; }

.logo-text {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--gray-900);
    letter-spacing: -0.01em;
}

.logo-byline {
    font-size: 0.78rem;
    color: var(--gray-400);
    margin-left: var(--space-3);
    align-self: center;
}

.logo-byline a {
    color: var(--primary-700);
    font-weight: 600;
}

.logo-byline a:hover { text-decoration: underline; }

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-7, 1.75rem);
}

.nav-links li { margin-left: var(--space-6); }
.nav-links li:first-child { margin-left: 0; }

.nav-links a {
    font-weight: 500;
    color: var(--gray-600);
    transition: color var(--transition-fast);
    font-size: 0.95rem;
}

.nav-links a:hover { color: var(--primary-700); }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: var(--space-2);
}

.nav-toggle span {
    width: 26px;
    height: 2px;
    background: var(--primary-700);
    transition: all var(--transition-base);
}

/* ===== Hero ===== */
.hero {
    position: relative;
    padding: calc(var(--space-24) + 60px) 0 var(--space-20);
    overflow: hidden;
    background: linear-gradient(160deg, var(--primary-50) 0%, var(--cream-100) 55%, #FFEFDB 100%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 18% 78%, rgba(107, 33, 72, 0.08) 0%, transparent 55%),
        radial-gradient(circle at 82% 22%, rgba(111, 174, 126, 0.10) 0%, transparent 50%);
    z-index: 0;
}

.hero .container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: var(--space-12);
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(107, 33, 72, 0.08);
    color: var(--primary-700);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-6);
}

.badge-icon { font-size: 1.05rem; display: inline-flex; align-items: center; }
.badge-icon svg { width: 16px; height: 16px; stroke: var(--primary-700); fill: none; stroke-width: 2; }

.hero h1 { margin-bottom: var(--space-5); }

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--gray-600);
    margin-bottom: var(--space-8);
    max-width: 560px;
    line-height: 1.65;
}

.hero-cta {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-10);
    flex-wrap: wrap;
}

.hero-stats { display: flex; gap: var(--space-10); }
.stat { display: flex; flex-direction: column; }

.stat-number {
    font-family: var(--font-display);
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--primary-700);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--gray-500);
}

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

.phone-mockup {
    width: 280px;
    height: 580px;
    background: linear-gradient(135deg, var(--primary-700), var(--primary-900));
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-2xl);
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--cream-50);
    border-radius: 32px;
    overflow: hidden;
}

.app-preview {
    padding: var(--space-5) var(--space-4);
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    background: linear-gradient(180deg, #FFF5F8 0%, #FFEDE0 100%);
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.app-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--primary-700);
}

.app-icon-header { font-size: 1.25rem; display: inline-flex; align-items: center; }
.app-icon-header svg { width: 18px; height: 18px; stroke: var(--primary-700); fill: none; stroke-width: 2; }

.mode-card {
    background: white;
    border: 1px solid var(--primary-100);
    border-radius: var(--radius-xl);
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.mode-card-label {
    font-size: 0.7rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 700;
}

.mode-row {
    display: flex;
    gap: var(--space-2);
}

.mode-tile {
    flex: 1;
    background: var(--primary-50);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-2);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    border: 1px solid var(--primary-100);
}

.mode-tile-primary {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    border-color: var(--primary-700);
}

.mode-tile-primary .mode-tile-name { color: white; }

.mode-tile-wide { flex: 1; }

.mode-tile-icon { font-size: 1.5rem; display: inline-flex; align-items: center; justify-content: center; }
.mode-tile-icon svg { width: 22px; height: 22px; stroke: var(--primary-700); fill: none; stroke-width: 2; }
.mode-tile-primary .mode-tile-icon svg { stroke: white; }

.mode-tile-name {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--gray-800);
    text-align: center;
}

.result-pill {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: rgba(111, 174, 126, 0.18);
    border: 1px solid rgba(111, 174, 126, 0.4);
    border-radius: var(--radius-lg);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--accent-dark);
}

.result-pill-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--accent-dark);
}

.health-card-btn {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    color: white;
    border-radius: var(--radius-md);
    padding: var(--space-3);
    font-size: 0.78rem;
    font-weight: 700;
    text-align: center;
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}
.health-card-btn-icon { width: 14px; height: 14px; stroke: white; fill: none; stroke-width: 2; flex-shrink: 0; }

/* ===== Trust Section ===== */
.trust-section {
    padding: var(--space-10) 0;
    background: white;
    border-bottom: 1px solid var(--primary-100);
}

.trust-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-8);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--gray-600);
    font-size: 0.9rem;
    font-weight: 600;
}

.trust-badge svg {
    width: 22px;
    height: 22px;
    stroke: var(--primary-700);
}

/* ===== Section header ===== */
.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto var(--space-12);
}

.section-tag {
    display: inline-block;
    padding: var(--space-1) var(--space-4);
    background: rgba(107, 33, 72, 0.09);
    color: var(--primary-700);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.section-header h2 { margin-bottom: var(--space-4); }
.section-header p {
    color: var(--gray-600);
    font-size: 1.1rem;
    line-height: 1.7;
}

/* ===== Features ===== */
.solution-section {
    padding: var(--space-24) 0;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    max-width: 980px;
    margin: 0 auto;
}

.feature-card {
    padding: var(--space-8);
    background: var(--cream-50);
    border-radius: var(--radius-xl);
    border: 1px solid var(--primary-100);
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-200);
}

.feature-card.featured {
    background: linear-gradient(135deg, rgba(107, 33, 72, 0.04), rgba(111, 174, 126, 0.06));
    border-color: rgba(107, 33, 72, 0.18);
}

.feature-icon {
    width: 52px;
    height: 52px;
    background: white;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--primary-100);
}

.feature-icon svg {
    width: 26px;
    height: 26px;
    stroke: var(--primary-700);
}

.feature-card h3 { margin-bottom: var(--space-2); color: var(--gray-900); }

.feature-card p {
    color: var(--gray-600);
    font-size: 0.96rem;
    line-height: 1.65;
}

.feature-card em {
    color: var(--primary-700);
    font-style: normal;
    font-weight: 700;
}

/* ===== How It Works ===== */
.how-it-works {
    padding: var(--space-24) 0;
    background: var(--primary-50);
}

.steps-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    max-width: 1100px;
    margin: 0 auto;
}

.step-card {
    flex: 1;
    max-width: 290px;
    padding: var(--space-8) var(--space-6);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    border: 1px solid var(--primary-100);
}

.step-number {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 800;
    margin: 0 auto var(--space-4);
}

.step-icon {
    font-size: 2rem;
    margin-bottom: var(--space-3);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
}
.step-icon svg { width: 32px; height: 32px; stroke: var(--primary-700); fill: none; stroke-width: 2; }

.step-content h3 { margin-bottom: var(--space-2); color: var(--gray-900); }

.step-content p {
    color: var(--gray-600);
    font-size: 0.95rem;
}

.step-content strong { color: var(--primary-700); font-weight: 700; }

.step-arrow { flex-shrink: 0; }
.step-arrow svg {
    width: 32px;
    height: 32px;
    stroke: var(--primary-300);
}

/* ===== Audience ===== */
.audience-section {
    padding: var(--space-24) 0;
    background: white;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    max-width: 980px;
    margin: 0 auto;
}

.audience-card {
    padding: var(--space-8);
    background: var(--cream-50);
    border-radius: var(--radius-xl);
    border: 1px solid var(--primary-100);
    display: flex;
    gap: var(--space-5);
    align-items: flex-start;
    transition: all var(--transition-base);
}

.audience-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-200);
}

.audience-icon {
    font-size: 2.4rem;
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: white;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--primary-100);
}
.audience-icon svg { width: 28px; height: 28px; stroke: var(--primary-700); fill: none; stroke-width: 2; }

.audience-card h3 { margin-bottom: var(--space-2); color: var(--gray-900); }

.audience-card p {
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.65;
}

.audience-card strong { color: var(--primary-700); font-weight: 700; }

/* ===== Disclaimer ===== */
.disclaimer-section {
    padding: var(--space-16) 0;
    background: var(--cream-100);
}

.disclaimer-card {
    max-width: 880px;
    margin: 0 auto;
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    border-left: 6px solid var(--warning);
    box-shadow: var(--shadow-md);
    display: flex;
    gap: var(--space-5);
    align-items: flex-start;
}

.disclaimer-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: rgba(224, 123, 0, 0.12);
    color: var(--warning);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.disclaimer-body h3 {
    color: var(--gray-900);
    margin-bottom: var(--space-2);
    font-size: 1.2rem;
}

.disclaimer-body p {
    color: var(--gray-700);
    font-size: 0.98rem;
    line-height: 1.7;
}

.disclaimer-body strong { color: var(--primary-700); font-weight: 700; }

/* ===== Languages ===== */
.languages-section {
    padding: var(--space-24) 0;
    background: var(--primary-50);
}

.languages-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-3);
    max-width: 880px;
    margin: 0 auto;
}

.language-chip {
    background: white;
    border: 1px solid var(--primary-200);
    border-radius: var(--radius-full);
    padding: var(--space-3) var(--space-5);
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
    box-shadow: var(--shadow-sm);
    min-height: 48px;
    transition: all var(--transition-base);
}

.language-chip:hover {
    border-color: var(--primary-400);
    transform: translateY(-2px);
}

.lang-name {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--primary-700);
    font-size: 1rem;
}

.lang-en {
    color: var(--gray-500);
    font-size: 0.82rem;
    font-weight: 500;
}

/* ===== Wallet Section ===== */
.wallet-section {
    padding: var(--space-20) 0;
    background: white;
}

.wallet-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    max-width: 1080px;
    margin: 0 auto;
}

.wallet-card {
    text-align: center;
    padding: var(--space-8) var(--space-6);
    background: var(--cream-50);
    border-radius: var(--radius-xl);
    border: 1px solid var(--primary-100);
}

.wallet-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 52px;
}
.wallet-icon svg { width: 40px; height: 40px; stroke: var(--primary-700); fill: none; stroke-width: 2; }

.wallet-card h3 {
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.wallet-card p {
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.65;
}

.wallet-card a {
    color: var(--primary-700);
    text-decoration: underline;
    font-weight: 600;
}

/* ===== Download CTA ===== */
.download-section {
    padding: var(--space-24) 0;
    background: linear-gradient(135deg, var(--primary-700), var(--primary-900));
    color: white;
}

.download-content {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.download-content h2 {
    color: white;
    margin-bottom: var(--space-4);
}

.download-content p {
    color: rgba(255, 255, 255, 0.88);
    font-size: 1.1rem;
    margin-bottom: var(--space-8);
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
}

.store-button {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    color: white;
    transition: all var(--transition-base);
    border: 1px solid rgba(255, 255, 255, 0.2);
    min-height: 56px;
}

.store-button:hover {
    background: rgba(255, 255, 255, 0.18);
    transform: translateY(-2px);
}

.store-button svg { width: 32px; height: 32px; }

.store-text {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.store-label {
    font-size: 0.75rem;
    opacity: 0.85;
}

.store-name {
    font-size: 1.125rem;
    font-weight: 700;
}

.download-note {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-5);
    background: rgba(111, 174, 126, 0.18);
    border: 1px solid rgba(111, 174, 126, 0.4);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: #B6E5C2;
}

.download-note svg {
    width: 16px;
    height: 16px;
    stroke: #B6E5C2;
}

/* ===== Footer ===== */
.footer {
    padding: var(--space-16) 0 var(--space-8);
    background: var(--gray-900);
    color: var(--gray-300);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

.footer-brand .logo-text {
    color: white;
}

.footer-brand p {
    margin-bottom: var(--space-4);
    line-height: 1.7;
    color: var(--gray-300);
    font-size: 0.95rem;
}

.footer-links h4 {
    color: white;
    margin-bottom: var(--space-4);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-links a {
    color: var(--gray-300);
    font-size: 0.92rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover { color: white; }

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.footer-bottom p {
    color: var(--gray-400);
    font-size: 0.875rem;
}

.footer-tagline {
    color: var(--primary-300);
    font-weight: 600;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content { order: 1; }
    .hero-image { order: 0; margin-bottom: var(--space-6); }

    .hero-subtitle {
        margin: 0 auto var(--space-8);
    }

    .hero-cta, .hero-stats { justify-content: center; }

    .phone-mockup {
        transform: none;
        width: 240px;
        height: 500px;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }

    .nav-links {
        position: fixed;
        top: 64px;
        left: 0; right: 0;
        background: var(--primary-50);
        flex-direction: column;
        padding: var(--space-6);
        gap: var(--space-4);
        border-bottom: 1px solid var(--primary-100);
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        transition: all var(--transition-base);
    }

    .nav-links li { margin-left: 0; }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .features-grid,
    .audience-grid,
    .wallet-grid {
        grid-template-columns: 1fr;
    }

    .steps-grid {
        flex-direction: column;
    }

    .step-arrow { transform: rotate(90deg); }
    .step-card { max-width: 100%; }

    .disclaimer-card {
        flex-direction: column;
        padding: var(--space-6);
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .download-buttons {
        flex-direction: column;
        align-items: center;
    }

    .store-button {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    .trust-badges { gap: var(--space-5); }

    .audience-card {
        flex-direction: column;
        gap: var(--space-3);
    }
}

@media (max-width: 480px) {
    .logo-byline { display: none; }

    .hero {
        padding: calc(var(--space-20) + 60px) 0 var(--space-16);
    }

    .hero-stats {
        gap: var(--space-6);
    }

    .stat-number { font-size: 1.4rem; }

    .feature-card,
    .audience-card,
    .wallet-card {
        padding: var(--space-6);
    }

    .section-header { margin-bottom: var(--space-10); }
}