/* ============================================ */
/* DESIGN SYSTEM — Variables & Reset            */
/* ============================================ */
:root {
    /* Warm restaurant palette */
    --color-primary: #E85D2A;
    --color-primary-dark: #C94A1F;
    --color-primary-light: #FF7A47;
    --color-primary-glow: rgba(232, 93, 42, 0.3);

    --color-secondary: #1A1A2E;
    --color-secondary-light: #222240;

    --color-accent-green: #22C55E;
    --color-accent-green-bg: rgba(34, 197, 94, 0.08);
    --color-accent-red: #EF4444;
    --color-accent-red-bg: rgba(239, 68, 68, 0.08);

    --color-bg: #0F0F1A;
    --color-bg-elevated: #16162A;
    --color-bg-card: #1C1C35;
    --color-bg-card-hover: #23234A;

    --color-text: #F1F1F5;
    --color-text-secondary: #A0A0B8;
    --color-text-muted: #6B6B85;

    --color-border: rgba(255, 255, 255, 0.06);
    --color-border-hover: rgba(255, 255, 255, 0.12);

    /* Warm overlays */
    --gradient-hero: linear-gradient(135deg, #0F0F1A 0%, #1A0F0A 50%, #0F0F1A 100%);
    --gradient-card: linear-gradient(145deg, rgba(232, 93, 42, 0.05) 0%, rgba(28, 28, 53, 0.8) 100%);
    --gradient-cta: linear-gradient(135deg, #E85D2A 0%, #C94A1F 50%, #A83918 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.2);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.3);
    --shadow-lg: 0 16px 48px rgba(0,0,0,0.4);
    --shadow-glow: 0 0 40px rgba(232, 93, 42, 0.2);

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    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: var(--transition-fast);
}

ul { list-style: none; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ============================================ */
/* NAVEGACIÓN                                    */
/* ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: var(--transition-base);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(15, 15, 26, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-sm) 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    z-index: 1001;
}

.logo-icon {
    font-size: 1.5rem;
}

.logo-accent {
    color: var(--color-primary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    position: relative;
    padding: var(--space-xs) 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: var(--transition-base);
}

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

.nav-link:hover::after {
    width: 100%;
}

.nav-cta-link {
    background: var(--gradient-cta);
    color: white !important;
    padding: var(--space-sm) var(--space-lg) !important;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.85rem;
}

.nav-cta-link::after { display: none; }

.nav-cta-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
    z-index: 1001;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition-base);
}

.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);
}

/* ============================================ */
/* HERO SECTION                                  */
/* ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--gradient-hero);
    padding-top: 80px;
}

/* Background shapes */
.hero-bg-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
}

.hero-shape-1 {
    width: 500px;
    height: 500px;
    background: var(--color-primary);
    top: -20%;
    right: -10%;
    opacity: 0.15;
}

.hero-shape-2 {
    width: 300px;
    height: 300px;
    background: #FF9F43;
    bottom: 10%;
    left: -5%;
    opacity: 0.1;
}

.hero-shape-3 {
    width: 200px;
    height: 200px;
    background: var(--color-accent-green);
    top: 50%;
    right: 30%;
    opacity: 0.08;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    width: 100%;
}

.hero-content {
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(232, 93, 42, 0.1);
    border: 1px solid rgba(232, 93, 42, 0.2);
    color: var(--color-primary-light);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: var(--space-xl);
    letter-spacing: 0.02em;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: var(--space-md);
    color: var(--color-text);
}

.hero-highlight {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-md);
    opacity: 0.9;
}

.hero-description {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
    max-width: 500px;
}

.hero-description strong {
    color: var(--color-text);
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-cta);
    color: white;
    box-shadow: 0 4px 16px rgba(232, 93, 42, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(232, 93, 42, 0.45);
}

.btn-ghost {
    background: rgba(255,255,255,0.06);
    color: var(--color-text);
    border: 1px solid var(--color-border-hover);
}

.btn-ghost:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary-light);
    border: 2px solid var(--color-primary);
    padding: 12px 24px;
}

.btn-outline:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-coming-soon {
    color: var(--color-text-secondary);
    border-color: var(--color-text-muted);
}

.btn-coming-soon:hover {
    border-color: var(--color-primary);
    color: var(--color-primary-light);
    background: rgba(232, 93, 42, 0.1);
}

.btn-cta-final {
    background: var(--gradient-cta);
    color: white;
    padding: 18px 40px;
    font-size: 1.1rem;
    box-shadow: 0 8px 30px rgba(232, 93, 42, 0.4);
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-body);
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
}

.btn-cta-final:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 40px rgba(232, 93, 42, 0.55);
}

.btn-cta-final i {
    font-size: 1.4rem;
}

/* Hero trust */
.hero-trust {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.trust-avatars {
    display: flex;
}

.trust-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-bg-card);
    border: 2px solid var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    margin-left: -8px;
}

.trust-avatar:first-child {
    margin-left: 0;
}

/* Hero Visual / Phone Mockup */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2;
}

.hero-phone-mockup {
    position: relative;
}

.phone-frame {
    width: 280px;
    height: 560px;
    background: #111;
    border-radius: 36px;
    padding: 12px;
    position: relative;
    box-shadow: 
        0 0 0 2px rgba(255,255,255,0.1),
        0 20px 60px rgba(0,0,0,0.5),
        inset 0 0 0 1px rgba(255,255,255,0.05);
    overflow: hidden;
    animation: float-phone 4s ease-in-out infinite;
}

@keyframes float-phone {
    0%, 100% { transform: translateY(0px) rotate(2deg); }
    50% { transform: translateY(-15px) rotate(2deg); }
}

.phone-notch {
    width: 120px;
    height: 28px;
    background: #111;
    border-radius: 0 0 16px 16px;
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.phone-screen {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 24px;
}

.phone-glow {
    position: absolute;
    inset: -40px;
    background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 70%);
    z-index: -1;
    animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Floating cards */
.hero-floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
    animation: float-card 5s ease-in-out infinite;
    white-space: nowrap;
}

.hero-floating-card i {
    font-size: 1.5rem;
}

.hero-floating-card strong {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text);
}

.hero-floating-card small {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.card-order {
    top: 15%;
    right: -20px;
    animation-delay: 0s;
}

.card-order i {
    color: #25D366;
}

.card-notification {
    bottom: 20%;
    left: -30px;
    animation-delay: 1.5s;
}

.card-notification i {
    color: var(--color-accent-green);
}

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

/* Scroll indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.scroll-line {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-primary), transparent);
    animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
    0%, 100% { opacity: 1; height: 40px; }
    50% { opacity: 0.3; height: 20px; }
}

/* ============================================ */
/* SECCIÓN PROBLEMA                              */
/* ============================================ */
.problem-section {
    padding: var(--space-4xl) 0;
    background: var(--color-bg);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-badge {
    display: inline-block;
    background: rgba(232, 93, 42, 0.1);
    border: 1px solid rgba(232, 93, 42, 0.2);
    color: var(--color-primary-light);
    padding: var(--space-xs) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    margin-bottom: var(--space-md);
    color: var(--color-text);
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Comparison Grid */
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.comparison-card {
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.comparison-card:hover {
    transform: translateY(-4px);
}

.comparison-past {
    background: linear-gradient(145deg, rgba(239, 68, 68, 0.06) 0%, var(--color-bg-card) 100%);
    border: 1px solid rgba(239, 68, 68, 0.15);
}

.comparison-past:hover {
    border-color: rgba(239, 68, 68, 0.3);
}

.comparison-future {
    background: linear-gradient(145deg, rgba(34, 197, 94, 0.06) 0%, var(--color-bg-card) 100%);
    border: 1px solid rgba(34, 197, 94, 0.15);
}

.comparison-future:hover {
    border-color: rgba(34, 197, 94, 0.3);
}

.card-header-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: var(--space-xl);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.card-badge-past {
    background: rgba(239, 68, 68, 0.1);
    color: #F87171;
}

.card-badge-future {
    background: rgba(34, 197, 94, 0.1);
    color: #4ADE80;
}

.pain-list li, .benefit-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-border);
}

.pain-list li:last-child, .benefit-list li:last-child {
    border-bottom: none;
}

.pain-icon, .benefit-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1rem;
}

.pain-icon {
    background: rgba(239, 68, 68, 0.1);
    color: #F87171;
}

.benefit-icon {
    background: rgba(34, 197, 94, 0.1);
    color: #4ADE80;
}

.pain-text strong, .benefit-text strong {
    display: block;
    font-size: 0.95rem;
    color: var(--color-text);
    margin-bottom: 2px;
}

.pain-text span, .benefit-text span {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    line-height: 1.4;
}

/* ============================================ */
/* PORTAFOLIO                                    */
/* ============================================ */
.portfolio-section {
    padding: var(--space-4xl) 0;
    background: var(--color-bg-elevated);
    position: relative;
}

.portfolio-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-3xl);
}

.portfolio-card {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-2xl);
    align-items: center;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    transition: var(--transition-smooth);
    overflow: hidden;
    position: relative;
}

.portfolio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-cta);
    opacity: 0;
    transition: var(--transition-base);
}

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

.portfolio-card:hover::before {
    opacity: 1;
}

.portfolio-card-reverse {
    grid-template-columns: 1.2fr 1fr;
}

.portfolio-card-reverse .portfolio-card-visual {
    order: 2;
}

.portfolio-card-reverse .portfolio-card-info {
    order: 1;
}

.portfolio-card-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.portfolio-phone {
    max-width: 300px;
    transition: var(--transition-smooth);
}

.portfolio-card:hover .portfolio-phone {
    transform: scale(1.03) translateY(-8px);
}

.portfolio-phone img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.portfolio-card-tag {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tag-orange {
    background: rgba(232, 93, 42, 0.15);
    color: var(--color-primary-light);
    border: 1px solid rgba(232, 93, 42, 0.3);
}

.tag-red {
    background: rgba(239, 68, 68, 0.15);
    color: #F87171;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.tag-green {
    background: rgba(34, 197, 94, 0.15);
    color: #4ADE80;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.portfolio-card-info h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    color: var(--color-text);
}

.portfolio-card-info p {
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    font-size: 0.95rem;
}

.portfolio-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.portfolio-features span {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.88rem;
    color: var(--color-text-secondary);
}

.portfolio-features i {
    color: var(--color-accent-green);
    font-size: 0.8rem;
}

/* ============================================ */
/* ADMIN SECTION                                 */
/* ============================================ */
.admin-section {
    padding: var(--space-4xl) 0;
    background: linear-gradient(180deg, var(--color-bg-elevated) 0%, rgba(232, 93, 42, 0.03) 50%, var(--color-bg-elevated) 100%);
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.admin-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-4xl);
    align-items: center;
}

.admin-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.admin-phone-wrapper {
    position: relative;
    max-width: 280px;
    z-index: 2;
}

.admin-mockup {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    animation: float-admin 6s ease-in-out infinite;
}

@keyframes float-admin {
    0%, 100% { transform: translateY(0) rotate(-2deg); }
    50% { transform: translateY(-20px) rotate(1deg); }
}

.admin-glow {
    position: absolute;
    inset: -60px;
    background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 70%);
    z-index: -1;
    opacity: 0.6;
}

.admin-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.admin-feature-card {
    display: flex;
    gap: var(--space-lg);
    background: var(--color-bg-card);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: var(--transition-base);
}

.admin-feature-card:hover {
    transform: translateX(10px);
    border-color: var(--color-primary);
    background: var(--color-bg-card-hover);
}

.admin-feature-card .feature-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    background: rgba(232, 93, 42, 0.1);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.admin-feature-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
    color: var(--color-text);
}

.admin-feature-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* ============================================ */
/* CÓMO FUNCIONA                                 */
/* ============================================ */
.how-it-works-section {
    padding: var(--space-4xl) 0;
    background: var(--color-bg); /* Default dark background */
    position: relative;
}

.steps-container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    margin-bottom: var(--space-3xl);
}

.step-card {
    text-align: center;
    padding: var(--space-2xl);
    flex: 1;
    max-width: 320px;
    position: relative;
}

.step-number {
    position: absolute;
    top: 10px;
    right: 20px;
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 900;
    color: var(--color-primary);
    opacity: 0.08;
    line-height: 1;
}

.step-icon-wrap {
    margin-bottom: var(--space-lg);
    display: flex;
    justify-content: center;
}

.step-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, rgba(232, 93, 42, 0.15) 0%, rgba(232, 93, 42, 0.05) 100%);
    border: 1px solid rgba(232, 93, 42, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-primary);
    transition: var(--transition-bounce);
}

.step-card:hover .step-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: var(--shadow-glow);
}

.step-icon-whatsapp {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.15) 0%, rgba(37, 211, 102, 0.05) 100%);
    border: 1px solid rgba(37, 211, 102, 0.2);
    color: #25D366;
}

.step-card:hover .step-icon-whatsapp {
    box-shadow: 0 0 40px rgba(37, 211, 102, 0.2);
}

.step-icon-cook {
    background: linear-gradient(135deg, rgba(251, 146, 60, 0.15) 0%, rgba(251, 146, 60, 0.05) 100%);
    border: 1px solid rgba(251, 146, 60, 0.2);
    color: #FB923C;
}

.step-card:hover .step-icon-cook {
    box-shadow: 0 0 40px rgba(251, 146, 60, 0.2);
}

.step-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    color: var(--color-text);
}

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

/* Step connector */
.step-connector {
    display: flex;
    align-items: center;
    padding-top: 60px;
    gap: 0;
}

.connector-line {
    width: 40px;
    height: 2px;
    background: var(--color-border-hover);
}

.connector-arrow {
    color: var(--color-primary);
    font-size: 0.8rem;
    opacity: 0.5;
}

/* Impact Stats */
.impact-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl) var(--space-3xl);
    max-width: 700px;
    margin: 0 auto;
}

.impact-stat {
    text-align: center;
}

.impact-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}

.impact-unit {
    font-size: 1.2rem;
    opacity: 0.7;
}

.impact-label {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-top: var(--space-sm);
}

.impact-divider {
    width: 1px;
    height: 50px;
    background: var(--color-border);
}

/* ============================================ */
/* CTA FINAL                                     */
/* ============================================ */
.cta-final-section {
    padding: var(--space-4xl) 0;
    background: var(--color-bg-elevated);
}

.cta-card {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-cta);
}

.cta-content {
    padding: var(--space-3xl);
    z-index: 2;
}

.cta-emoji {
    font-size: 3rem;
    margin-bottom: var(--space-lg);
}

.cta-title {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    margin-bottom: var(--space-lg);
    color: var(--color-text);
    line-height: 1.3;
}

.cta-description {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
    font-size: 1rem;
}

.cta-description strong {
    color: var(--color-text);
}

.cta-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.92rem;
    color: var(--color-text-secondary);
}

.cta-feature i {
    color: var(--color-accent-green);
    font-size: 1rem;
}

.cta-micro-text {
    margin-top: var(--space-lg);
    font-size: 0.8rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.cta-visual {
    position: relative;
    overflow: hidden;
}

.cta-food-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.cta-card:hover .cta-food-image {
    transform: scale(1.05);
}

.cta-visual-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, var(--color-bg-card) 0%, transparent 40%, transparent 80%, rgba(15, 15, 26, 0.3) 100%);
}

/* ============================================ */
/* FOOTER                                        */
/* ============================================ */
.footer {
    padding: var(--space-2xl) 0 var(--space-lg);
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.footer-brand-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
}

.footer-brand p {
    width: 100%;
    font-size: 0.82rem;
    color: var(--color-text-muted);
    margin-top: var(--space-sm);
}

.footer-links {
    display: flex;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.footer-links a:hover {
    color: var(--color-primary-light);
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    transition: var(--transition-base);
}

.footer-social a:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
}

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

/* ============================================ */
/* WHATSAPP FLOAT                                */
/* ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition-bounce);
    font-size: 1.7rem;
    color: white;
}

.whatsapp-float:hover {
    transform: scale(1.12) translateY(-4px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: var(--color-bg-card);
    color: var(--color-text);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-size: 0.82rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translateX(10px);
    transition: var(--transition-base);
    box-shadow: var(--shadow-md);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateX(0);
}

/* ============================================ */
/* ANIMATIONS (Scroll Reveal)                    */
/* ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), 
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), 
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left.revealed {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), 
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

/* ============================================ */
/* MOBILE RESPONSIVE — Mobile First              */
/* ============================================ */
@media (max-width: 768px) {
    /* Nav Mobile */
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-bg-elevated);
        flex-direction: column;
        justify-content: center;
        gap: var(--space-xl);
        padding: var(--space-2xl);
        transition: var(--transition-smooth);
        border-left: 1px solid var(--color-border);
        box-shadow: -10px 0 40px rgba(0,0,0,0.5);
    }

    .nav-menu.open {
        right: 0;
    }

    .nav-link {
        font-size: 1.1rem;
    }

    .nav-cta-link {
        text-align: center;
        width: 100%;
        display: block;
        padding: var(--space-md) var(--space-lg) !important;
    }

    /* Hero Mobile */
    .hero {
        padding-top: 100px;
        min-height: auto;
        padding-bottom: var(--space-3xl);
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }

    .hero-description {
        margin: 0 auto var(--space-xl);
    }

    .hero-actions {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .hero-trust {
        justify-content: center;
        flex-direction: column;
        text-align: center;
    }

    .hero-visual {
        order: -1;
    }

    .phone-frame {
        width: 220px;
        height: 440px;
        border-radius: 28px;
    }

    .hero-floating-card {
        display: none;
    }

    .hero-scroll-indicator {
        display: none;
    }

    /* Problem Section Mobile */
    .comparison-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .comparison-card {
        padding: var(--space-xl);
    }

    /* Portfolio Mobile */
    .portfolio-card {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        padding: var(--space-xl);
    }

    .portfolio-card-reverse {
        grid-template-columns: 1fr;
    }

    .portfolio-card-reverse .portfolio-card-visual,
    .portfolio-card-reverse .portfolio-card-info {
        order: unset;
    }

    .portfolio-phone {
        max-width: 220px;
        margin: 0 auto;
    }

    .portfolio-card-info {
        text-align: center;
    }

    .portfolio-features {
        align-items: center;
    }

    .btn-outline {
        width: 100%;
        max-width: 280px;
        justify-content: center;
        margin: 0 auto;
        display: flex;
    }

    /* Steps Mobile */
    .steps-container {
        flex-direction: column;
        align-items: center;
    }

    .step-connector {
        transform: rotate(90deg);
        padding-top: 0;
    }

    .connector-line {
        width: 30px;
    }

    /* Impact Stats Mobile */
    .impact-stats {
        flex-direction: column;
        gap: var(--space-lg);
        padding: var(--space-xl);
    }

    .impact-divider {
        width: 50px;
        height: 1px;
    }

    /* CTA Mobile */
    .cta-card {
        grid-template-columns: 1fr;
    }

    .cta-content {
        padding: var(--space-xl);
        text-align: center;
    }

    .cta-features {
        align-items: center;
    }

    .cta-micro-text {
        justify-content: center;
    }

    .cta-visual {
        height: 200px;
        order: -1;
    }

    .cta-visual-overlay {
        background: linear-gradient(to top, var(--color-bg-card) 0%, transparent 60%);
    }

    .btn-cta-final {
        width: 100%;
        max-width: 320px;
        justify-content: center;
        padding: 16px 32px;
        font-size: 1rem;
        margin: 0 auto;
        display: flex;
    }

    /* Footer Mobile */
    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-brand {
        justify-content: center;
    }

    .footer-brand p {
        text-align: center;
    }

    .footer-links {
        justify-content: center;
        gap: var(--space-md);
    }

    .footer-social {
        justify-content: center;
    }

    /* Admin Section Mobile */
    .admin-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
        text-align: center;
    }

    .admin-visual {
        order: 2;
    }

    .admin-feature-card {
        text-align: left;
    }

    .admin-feature-card:hover {
        transform: translateY(-5px);
    }

    /* WhatsApp float Mobile */
    .whatsapp-float {
        bottom: 16px;
        right: 16px;
        width: 54px;
        height: 54px;
        font-size: 1.5rem;
    }

    .whatsapp-tooltip {
        display: none;
    }
}

/* Tablet styles */
@media (min-width: 769px) and (max-width: 1024px) {
    .hero-container {
        gap: var(--space-xl);
    }

    .phone-frame {
        width: 240px;
        height: 480px;
    }

    .hero-floating-card {
        scale: 0.85;
    }

    .card-order {
        right: -40px;
    }

    .card-notification {
        left: -50px;
    }

    .comparison-grid {
        gap: var(--space-md);
    }

    .portfolio-card {
        gap: var(--space-lg);
        padding: var(--space-xl);
    }
}

/* Large screens */
@media (min-width: 1400px) {
    .container {
        max-width: 1300px;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Nav overlay for mobile */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 998;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-base);
}

.nav-overlay.active {
    opacity: 1;
    pointer-events: all;
}