/* ============================================
   COACH — Landing Page Styles
   Design System: MyFitCoach-inspired
   Mobile-first responsive
   ============================================ */

/* --- Custom Properties --- */
:root {
    /* Colors */
    --accent: #6AD1DB;
    --accent-hover: #4A9299;
    --accent-glow: rgba(106, 209, 219, 0.4);
    --dark: #1C1C1E;
    --dark-lighter: #2A2A2C;
    --bg-white: #FFFFFF;
    --bg-alt: #F5F5F7;
    --text-primary: #000000;
    --text-secondary: #565656;
    --text-light: #848484;
    --text-on-dark: #FFFFFF;
    --text-on-dark-muted: rgba(255, 255, 255, 0.6);
    --border-light: rgba(0, 0, 0, 0.08);
    --border-dark: rgba(255, 255, 255, 0.1);

    /* Typography */
    --font-primary: 'Barlow', sans-serif;
    --font-secondary: 'Roboto', sans-serif;

    /* Spacing */
    --section-padding: 64px 20px;
    --section-padding-lg: 100px 40px;
    --container-max: 1140px;

    /* Transitions */
    --transition: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-primary);
    font-weight: 400;
    color: var(--text-primary);
    background: var(--bg-white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition);
}

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

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Animations --- */
@keyframes ctaPulse {
    0% { box-shadow: 0 0 0 0 var(--accent-glow); }
    70% { box-shadow: 0 0 0 14px rgba(106, 209, 219, 0); }
    100% { box-shadow: 0 0 0 0 rgba(106, 209, 219, 0); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    font-weight: 600;
    border-radius: 9999px;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: var(--dark);
    padding: 14px 36px;
    font-size: 1rem;
    animation: ctaPulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.btn-primary:hover {
    background: var(--accent-hover);
    color: #fff;
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: #fff;
    border: 1.5px solid rgba(255, 255, 255, 0.4);
    padding: 10px 24px;
    font-size: 0.875rem;
}

.btn-outline:hover {
    border-color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.btn-header {
    padding: 8px 20px;
    font-size: 0.8125rem;
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: background var(--transition-slow), box-shadow var(--transition-slow);
}

.site-header.scrolled {
    background: rgba(28, 28, 30, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.3);
    padding: 12px 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-icon {
    height: 38px;
    width: auto;
    transition: height var(--transition);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.logo-name {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    color: #fff;
    letter-spacing: 0.5px;
}

.logo-name strong {
    font-weight: 800;
    font-style: normal;
}

.logo-name em {
    font-weight: 400;
    font-style: italic;
    color: #F2B705;
}

.logo-sub {
    font-family: var(--font-primary);
    font-size: 0.5rem;
    color: rgba(255, 255, 255, 0.45);
    letter-spacing: 3px;
    font-weight: 400;
}

.site-header.scrolled .logo-icon {
    height: 32px;
}

.site-header.scrolled .logo-name {
    font-size: 1rem;
}

.nav-desktop {
    display: none;
    align-items: center;
    gap: 12px;
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    padding: 8px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: all var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(28, 28, 30, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-slow);
}

.mobile-menu.open {
    opacity: 1;
    pointer-events: auto;
}

.mobile-menu a {
    color: #fff;
    font-size: 1.25rem;
    font-weight: 500;
    padding: 12px 24px;
}

.mobile-menu .btn-primary {
    margin-top: 16px;
    font-size: 1.125rem;
    padding: 16px 48px;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--dark);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(28, 28, 30, 0.92) 0%, rgba(28, 28, 30, 0.7) 50%, rgba(28, 28, 30, 0.85) 100%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><rect fill="%231C1C1E" width="1200" height="800"/><circle cx="200" cy="300" r="400" fill="%23222224" opacity="0.5"/><circle cx="900" cy="500" r="350" fill="%23222224" opacity="0.3"/></svg>');
    background-size: cover;
    background-position: center;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 120px 20px 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 40px;
}

.hero-text {
    max-width: 600px;
}

.hero-badge {
    display: inline-block;
    background: rgba(106, 209, 219, 0.12);
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 8px 20px;
    border-radius: 9999px;
    border: 1px solid rgba(106, 209, 219, 0.2);
    margin-bottom: 20px;
}

.hero h1 {
    font-family: var(--font-primary);
    font-weight: 800;
    font-size: 2.25rem;
    line-height: 1.1;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}

.hero h1 em {
    font-style: normal;
    color: var(--accent);
}

.hero-subtitle {
    font-family: var(--font-secondary);
    font-size: 1rem;
    color: var(--text-on-dark-muted);
    line-height: 1.6;
    margin-bottom: 32px;
}

.hero .btn-primary {
    font-size: 1.0625rem;
    padding: 16px 44px;
}

/* Phone Mockup */
.phone-mockup {
    width: 260px;
    height: 520px;
    background: var(--dark-lighter);
    border-radius: 36px;
    border: 3px solid #3A3A3C;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05);
    overflow: hidden;
    position: relative;
    flex-shrink: 0;
}

.phone-mockup-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 28px;
    background: #000;
    border-radius: 0 0 18px 18px;
    z-index: 3;
}

.phone-mockup-screen {
    width: 100%;
    height: 100%;
    padding: 36px 14px 14px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Hero Phone - Aulas list */
.mock-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.mock-header h3 {
    color: #fff;
    font-size: 0.8125rem;
    font-weight: 600;
}

.mock-header .mock-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), #4A9299);
}

.mock-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 14px;
}

.mock-stat-card {
    background: #2A2A2C;
    border-radius: 10px;
    padding: 10px;
    text-align: center;
}

.mock-stat-card .number {
    color: var(--accent);
    font-size: 1.125rem;
    font-weight: 700;
    display: block;
}

.mock-stat-card .label {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.5625rem;
    margin-top: 2px;
    display: block;
}

.mock-class-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.mock-class-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #2A2A2C;
    border-radius: 10px;
    padding: 10px;
}

.mock-class-thumb {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.mock-class-thumb.t1 { background: linear-gradient(135deg, #FF6B6B, #EE5A24); }
.mock-class-thumb.t2 { background: linear-gradient(135deg, #6AD1DB, #4A9299); }
.mock-class-thumb.t3 { background: linear-gradient(135deg, #A8E10C, #7ED957); }
.mock-class-thumb.t4 { background: linear-gradient(135deg, #FF9F43, #EE5A24); }

.mock-class-info h4 {
    color: #fff;
    font-size: 0.6875rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.mock-class-info p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.5625rem;
}

.mock-class-duration {
    margin-left: auto;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.625rem;
    font-weight: 500;
}

/* ============================================
   FEATURES
   ============================================ */
.feature-section {
    padding: var(--section-padding);
}

.feature-section:nth-child(even) {
    background: var(--bg-alt);
}

.feature-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

.feature-text {
    text-align: center;
    max-width: 500px;
}

.feature-label {
    display: inline-block;
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.feature-text h2 {
    font-family: var(--font-primary);
    font-weight: 800;
    font-size: 1.75rem;
    line-height: 1.15;
    text-transform: uppercase;
    margin-bottom: 16px;
    letter-spacing: -0.3px;
}

.feature-text p {
    font-family: var(--font-secondary);
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.feature-text .btn-primary {
    margin-top: 24px;
}

.feature-visual {
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* Feature Phone Screens */

/* Progress phone */
.mock-progress-screen {
    padding: 36px 14px 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mock-progress-header {
    text-align: center;
    margin-bottom: 4px;
}

.mock-progress-header h3 {
    color: #fff;
    font-size: 0.8125rem;
    font-weight: 600;
}

.mock-progress-header p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.5625rem;
    margin-top: 2px;
}

.mock-photos-row {
    display: flex;
    gap: 6px;
    justify-content: center;
}

.mock-photo-card {
    width: 68px;
    height: 90px;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.mock-photo-card.before {
    background: linear-gradient(180deg, #3A3A3C 0%, #2A2A2C 100%);
}

.mock-photo-card.after {
    background: linear-gradient(180deg, #4A9299 0%, #2A2A2C 100%);
}

.mock-photo-card span {
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mock-silhouette {
    position: absolute;
    inset: 8px 14px 18px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mock-silhouette svg {
    width: 100%;
    height: 100%;
    opacity: 0.3;
}

.mock-progress-chart {
    background: #2A2A2C;
    border-radius: 10px;
    padding: 10px;
}

.mock-progress-chart .chart-label {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.5625rem;
    margin-bottom: 6px;
    display: block;
}

.mock-chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 50px;
}

.mock-chart-bar {
    flex: 1;
    background: var(--accent);
    border-radius: 3px 3px 0 0;
    opacity: 0.7;
}

.mock-chart-bar:nth-child(1) { height: 30%; }
.mock-chart-bar:nth-child(2) { height: 45%; }
.mock-chart-bar:nth-child(3) { height: 55%; }
.mock-chart-bar:nth-child(4) { height: 50%; }
.mock-chart-bar:nth-child(5) { height: 70%; }
.mock-chart-bar:nth-child(6) { height: 85%; opacity: 1; }

.mock-progress-months {
    display: flex;
    justify-content: space-between;
    margin-top: 4px;
}

.mock-progress-months span {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.5rem;
}

/* Feedback phone */
.mock-feedback-screen {
    padding: 36px 14px 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mock-chat-bubble {
    max-width: 85%;
    padding: 10px 12px;
    border-radius: 14px;
    font-size: 0.625rem;
    line-height: 1.5;
}

.mock-chat-bubble.coach {
    background: #2A2A2C;
    color: rgba(255, 255, 255, 0.8);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.mock-chat-bubble.student {
    background: var(--accent);
    color: var(--dark);
    align-self: flex-end;
    border-bottom-right-radius: 4px;
    font-weight: 500;
}

.mock-chat-name {
    font-size: 0.5625rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 2px;
    display: block;
}

.mock-chat-time {
    font-size: 0.5rem;
    color: rgba(255, 255, 255, 0.3);
    margin-top: 4px;
    display: block;
}

.mock-chat-input {
    margin-top: auto;
    background: #2A2A2C;
    border-radius: 20px;
    padding: 10px 14px;
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.625rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mock-chat-input .send-icon {
    width: 20px;
    height: 20px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mock-chat-input .send-icon svg {
    width: 10px;
    height: 10px;
}

/* Plan phone */
.mock-plan-screen {
    padding: 36px 14px 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mock-plan-day {
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.mock-plan-subtitle {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.5625rem;
    margin-bottom: 8px;
}

.mock-exercise-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #2A2A2C;
    border-radius: 10px;
    padding: 10px;
}

.mock-exercise-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(106, 209, 219, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--accent);
    font-size: 0.875rem;
}

.mock-exercise-info h4 {
    color: #fff;
    font-size: 0.6875rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.mock-exercise-info p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.5625rem;
}

.mock-exercise-check {
    margin-left: auto;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid #3A3A3C;
    flex-shrink: 0;
}

.mock-exercise-check.done {
    background: var(--accent);
    border-color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mock-exercise-check.done::after {
    content: '';
    width: 6px;
    height: 10px;
    border: solid var(--dark);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) translate(-1px, -1px);
}

/* ============================================
   RESULTS
   ============================================ */
.results-section {
    background: var(--dark);
    padding: var(--section-padding);
}

.results-header {
    text-align: center;
    margin-bottom: 48px;
}

.results-header h2 {
    font-family: var(--font-primary);
    font-weight: 800;
    font-size: 1.75rem;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: -0.3px;
}

.results-header p {
    color: var(--text-on-dark-muted);
    font-family: var(--font-secondary);
    font-size: 0.9375rem;
    margin-top: 8px;
}

.results-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: var(--container-max);
    margin: 0 auto;
}

.result-card {
    background: var(--dark-lighter);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.result-image {
    width: 100%;
    height: 300px;
    overflow: hidden;
}

.result-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform var(--transition-slow);
}

.result-card:hover .result-image img {
    transform: scale(1.03);
}

.result-info {
    padding: 20px;
    text-align: center;
}

.result-info h3 {
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.result-info .result-stat {
    color: var(--accent);
    font-size: 0.875rem;
    font-weight: 700;
}

.result-info .result-time {
    color: var(--text-on-dark-muted);
    font-size: 0.75rem;
    margin-top: 4px;
    display: block;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-section {
    background: var(--bg-white);
    padding: var(--section-padding);
}

.testimonials-header {
    text-align: center;
    margin-bottom: 48px;
}

.testimonials-header h2 {
    font-family: var(--font-primary);
    font-weight: 800;
    font-size: 1.75rem;
    text-transform: uppercase;
    letter-spacing: -0.3px;
}

.testimonials-header p {
    color: var(--text-secondary);
    font-family: var(--font-secondary);
    font-size: 0.9375rem;
    margin-top: 8px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: var(--container-max);
    margin: 0 auto;
}

.testimonial-card {
    background: var(--bg-alt);
    border-radius: 16px;
    padding: 32px 24px;
    position: relative;
}

.testimonial-quote {
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 8px;
    opacity: 0.3;
}

.testimonial-card p {
    font-family: var(--font-secondary);
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 20px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--dark);
    font-size: 0.875rem;
    flex-shrink: 0;
}

.testimonial-author-info h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.testimonial-author-info span {
    font-size: 0.75rem;
    color: var(--text-light);
}

/* ============================================
   CTA FINAL
   ============================================ */
.cta-section {
    background: linear-gradient(135deg, var(--dark) 0%, #0D2F33 50%, var(--dark) 100%);
    padding: 80px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 50% 50%, rgba(106, 209, 219, 0.06) 0%, transparent 60%);
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    margin: 0 auto;
}

.cta-section h2 {
    font-family: var(--font-primary);
    font-weight: 800;
    font-size: 2rem;
    color: #fff;
    text-transform: uppercase;
    margin-bottom: 16px;
    line-height: 1.15;
}

.cta-section p {
    font-family: var(--font-secondary);
    color: var(--text-on-dark-muted);
    font-size: 1rem;
    margin-bottom: 32px;
    line-height: 1.6;
}

.cta-section .btn-primary {
    font-size: 1.0625rem;
    padding: 16px 48px;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--dark);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 48px 20px 32px;
}

.footer-inner {
    max-width: var(--container-max);
    margin: 0 auto;
}

.footer-top {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    opacity: 0.4;
}

.footer-logo-icon {
    height: 30px;
    width: auto;
}

.footer-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.footer-logo-name {
    font-family: var(--font-primary);
    font-size: 0.9rem;
    color: #fff;
    letter-spacing: 0.5px;
}

.footer-logo-name strong {
    font-weight: 800;
    font-style: normal;
}

.footer-logo-name em {
    font-weight: 400;
    font-style: italic;
    color: #999;
}

.footer-logo-sub {
    font-family: var(--font-primary);
    font-size: 0.45rem;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 2.5px;
    font-weight: 400;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.8125rem;
    max-width: 280px;
}

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

.footer-col h4 {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.footer-col a {
    display: block;
    color: rgba(255, 255, 255, 0.35);
    font-size: 0.8125rem;
    padding: 4px 0;
    transition: color var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 24px;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.2);
    font-size: 0.75rem;
}

/* ============================================
   DESKTOP (768px+)
   ============================================ */
@media (min-width: 768px) {
    :root {
        --section-padding: 80px 40px;
    }

    .hamburger {
        display: none;
    }

    .nav-desktop {
        display: flex;
    }

    .logo-icon {
        height: 44px;
    }

    .logo-name {
        font-size: 1.3rem;
    }

    .logo-sub {
        font-size: 0.575rem;
        letter-spacing: 3.5px;
    }

    .site-header.scrolled .logo-icon {
        height: 38px;
    }

    .site-header.scrolled .logo-name {
        font-size: 1.15rem;
    }

    /* Hero */
    .hero h1 {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-content {
        flex-direction: row;
        text-align: left;
        align-items: center;
        padding: 0 40px;
        min-height: 100vh;
    }

    .hero-text {
        flex: 1;
    }

    .phone-mockup {
        width: 280px;
        height: 560px;
    }

    /* Features */
    .feature-inner {
        flex-direction: row;
        gap: 60px;
        text-align: left;
    }

    .feature-inner.reverse {
        flex-direction: row-reverse;
    }

    .feature-text {
        flex: 1;
        text-align: left;
    }

    .feature-text h2 {
        font-size: 2rem;
    }

    .feature-visual {
        flex: 0 0 auto;
    }

    /* Results */
    .results-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .results-header h2 {
        font-size: 2.25rem;
    }

    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-header h2 {
        font-size: 2.25rem;
    }

    /* CTA */
    .cta-section h2 {
        font-size: 2.5rem;
    }

    .cta-section {
        padding: 100px 40px;
    }

    /* Footer */
    .footer-top {
        flex-direction: row;
        justify-content: space-between;
    }

    .footer-links {
        grid-template-columns: repeat(3, auto);
        gap: 48px;
    }
}

/* ============================================
   LARGE DESKTOP (1024px+)
   ============================================ */
@media (min-width: 1024px) {
    :root {
        --section-padding: 100px 40px;
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .phone-mockup {
        width: 300px;
        height: 600px;
    }

    .feature-text h2 {
        font-size: 2.25rem;
    }

    .results-header h2,
    .testimonials-header h2 {
        font-size: 2.5rem;
    }

    .cta-section h2 {
        font-size: 3rem;
    }

    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}