/* ===========================
   DESIGN SYSTEM / TOKENS
   =========================== */
:root {
    /* Primary Gradient */
    --purple: #2563EB;
    --purple-light: #60A5FA;
    --purple-dark: #1D4ED8;
    --teal: #00C2A8;
    --teal-light: #5EEAD4;
    --teal-dark: #0D9488;
    --green-wa: #25D366;

    /* Gradient */
    --gradient-primary: linear-gradient(135deg, #2563EB 0%, #00C2A8 100%);
    --gradient-primary-reverse: linear-gradient(135deg, #00C2A8 0%, #2563EB 100%);
    --gradient-hero: linear-gradient(135deg, #F5F3FF 0%, #F0FDFA 50%, #FDF4FF 100%);
    --gradient-card: linear-gradient(135deg, rgba(37,99,235,0.05), rgba(0,194,168,0.05));
    --gradient-cta: linear-gradient(135deg, #2563EB 0%, #4F46E5 30%, #00C2A8 100%);

    /* Neutrals */
    --white: #FFFFFF;
    --gray-50: #FAFAFA;
    --gray-100: #F4F4F5;
    --gray-200: #E4E4E7;
    --gray-300: #D4D4D8;
    --gray-400: #A1A1AA;
    --gray-500: #71717A;
    --gray-600: #52525B;
    --gray-700: #3F3F46;
    --gray-800: #27272A;
    --gray-900: #18181B;

    /* Typography */
    --font-family: 'Manrope', ui-sans-serif, system-ui, sans-serif;
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    /* 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;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.15);
    --shadow-purple: 0 10px 30px -5px rgba(37,99,235,0.25);
    --shadow-teal: 0 10px 30px -5px rgba(0,194,168,0.2);
    --shadow-glass: 0 8px 32px rgba(37,99,235,0.1);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.25rem;
    --radius-3xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html, body {
    width: 100% !important;
    max-width: 100vw !important;
    overflow-x: hidden !important;
}

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

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--gray-800);
    line-height: 1.6;
    background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
}

h1, h2, h3, h4, h5, h6, .logo-text, .section-title {
    font-family: var(--font-heading);
}

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

ul {
    list-style: none;
}

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

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

input, select, textarea {
    font-family: inherit;
}

/* ===========================
   UTILITY CLASSES
   =========================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

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

.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-tag {
    display: inline-block;
    padding: var(--space-2) var(--space-5);
    background: linear-gradient(135deg, rgba(37,99,235,0.12), rgba(0,194,168,0.12));
    color: var(--purple);
    font-size: var(--font-size-sm);
    font-weight: 700;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
    letter-spacing: 0.02em;
    border: 1px solid rgba(37,99,235,0.12);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    line-height: 1.15;
    color: var(--gray-900);
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--gray-500);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.75;
}

/* ===========================
   BUTTONS
   =========================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-sm);
    font-weight: 700;
    border-radius: var(--radius-xl);
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base), border-color var(--transition-base);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.01em;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 12px 24px -8px rgba(37,99,235,0.32);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 32px -8px rgba(37,99,235,0.36);
}

.btn-outline {
    background: rgba(255,255,255,0.9);
    color: var(--purple);
    border: 1px solid rgba(37,99,235,0.16);
    box-shadow: 0 6px 18px -10px rgba(15,23,42,0.2);
}

.btn-outline:hover {
    border-color: var(--purple);
    background: rgba(37,99,235,0.05);
    transform: translateY(-2px);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-base);
    border-radius: var(--radius-2xl);
}

.btn-nav {
    background: var(--gradient-primary);
    color: var(--white);
    padding: var(--space-2) var(--space-5);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-purple);
}

.btn-nav:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(37,99,235,0.3);
}

.btn-login {
    background: transparent;
    color: var(--gray-700);
    padding: 0.5rem 1rem;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: color 0.2s ease;
}

.btn-login:hover {
    color: var(--purple);
}

/* ===========================
   NAVBAR
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    width: 100%;
    max-width: 100vw;
    padding: var(--space-4) 0;
    transition: all var(--transition-base);
    background: rgba(255,255,255,0.82);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    box-sizing: border-box;
}

.navbar.scrolled {
    padding: var(--space-3) 0;
    box-shadow: 0 10px 30px rgba(15,23,42,0.06);
    border-bottom-color: rgba(37,99,235,0.08);
}

.nav-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-4);
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
}

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

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-text {
    font-size: var(--font-size-xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: width var(--transition-base);
}

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.lang-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-full);
    background: var(--gray-100);
    font-size: var(--font-size-xs);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lang-toggle:hover {
    background: var(--gray-200);
}

.lang-active {
    color: var(--purple);
}

.lang-inactive {
    color: var(--gray-400);
}

.lang-separator {
    color: var(--gray-300);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
}

.mobile-menu-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--gray-700);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

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

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

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

/* ===========================
   HERO SECTION
   =========================== */
.hero {
    padding: 140px 0 var(--space-20);
    background: linear-gradient(135deg, #f8fbff 0%, #f1f8ff 50%, #f9fffc 100%);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: blobFloat 20s ease-in-out infinite;
}

.hero-blob-1 {
    width: 500px;
    height: 500px;
    background: rgba(37,99,235,0.2);
    top: -100px;
    right: -100px;
}

.hero-blob-2 {
    width: 400px;
    height: 400px;
    background: rgba(0,194,168,0.15);
    bottom: -50px;
    left: -50px;
    animation-delay: -7s;
}

.hero-blob-3 {
    width: 300px;
    height: 300px;
    background: rgba(167,139,250,0.15);
    top: 40%;
    left: 40%;
    animation-delay: -14s;
}

@keyframes blobFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(15px, 15px) scale(1.02); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(255,255,255,0.92);
    border: 1px solid rgba(37,99,235,0.14);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--purple);
    backdrop-filter: blur(10px);
    margin-bottom: var(--space-6);
    animation: fadeInUp 0.8s ease forwards;
    box-shadow: 0 8px 24px -12px rgba(15,23,42,0.25);
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 900;
    line-height: 1.1;
    color: var(--gray-900);
    margin-bottom: var(--space-6);
    animation: fadeInUp 0.8s ease 0.1s forwards;
    opacity: 0;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: var(--space-8);
    max-width: 520px;
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.hero-cta-group {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-10);
    animation: fadeInUp 0.8s ease 0.3s forwards;
    opacity: 0;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    padding: var(--space-5) var(--space-6);
    background: rgba(255,255,255,0.88);
    border: 1px solid rgba(37,99,235,0.09);
    border-radius: var(--radius-2xl);
    backdrop-filter: blur(10px);
    animation: fadeInUp 0.8s ease 0.4s forwards;
    opacity: 0;
    box-shadow: 0 12px 36px -18px rgba(15,23,42,0.22);
}

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

.hero-stat-number {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--gray-200);
}

/* Hero Visual / Phone Mockup */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 1s ease 0.3s forwards;
    opacity: 0;
}

.phone-mockup {
    position: relative;
    z-index: 2;
}

.phone-frame {
    width: 300px;
    height: 610px;
    background: var(--gray-900);
    border-radius: 44px;
    padding: 12px;
    box-shadow: 
        0 30px 60px rgba(0,0,0,0.16),
        0 0 0 1px rgba(255,255,255,0.12) inset,
        0 0 90px rgba(37,99,235,0.12);
    position: relative;
}

.phone-notch {
    width: 120px;
    height: 28px;
    background: var(--gray-900);
    border-radius: 0 0 20px 20px;
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #E5DDD5;
    border-radius: 34px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* WhatsApp Chat UI */
.wa-header {
    background: #008069;
    padding: 36px 16px 12px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.wa-header-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #008069;
    font-weight: 700;
    font-size: var(--font-size-base);
}

.wa-header-info {
    display: flex;
    flex-direction: column;
}

.wa-header-name {
    color: white;
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.wa-header-status {
    color: rgba(255,255,255,0.7);
    font-size: var(--font-size-xs);
}

.wa-chat {
    flex: 1;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: #EFEAE2 url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d9d3cb' fill-opacity='0.4'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    overflow-y: auto;
}

.wa-message {
    max-width: 85%;
    padding: 6px 7px 8px 9px;
    border-radius: 8px;
    position: relative;
    font-size: 13.5px;
    line-height: 19px;
    color: #111B21;
    opacity: 0;
    transform: translateY(10px);
    box-shadow: 0 1px 0.5px rgba(11,20,26,.13);
}

.wa-message::after {
    content: "";
    display: table;
    clear: both;
}

.wa-incoming {
    background: #FFFFFF;
    align-self: flex-start;
    border-top-left-radius: 0;
    margin-left: 8px;
}

.wa-incoming::before {
    content: '';
    position: absolute;
    top: 0;
    left: -8px;
    width: 8px;
    height: 13px;
    background: url('data:image/svg+xml,<svg viewBox="0 0 8 13" xmlns="http://www.w3.org/2000/svg"><path d="M1.533 3.118C-.867 1.341 0 0 0 0h8v13S7.792 7.126 1.533 3.118z" fill="%23FFFFFF"/></svg>');
}

.wa-outgoing {
    background: #D9FDD3;
    align-self: flex-end;
    border-top-right-radius: 0;
    margin-right: 8px;
}

.wa-outgoing::before {
    content: '';
    position: absolute;
    top: 0;
    right: -8px;
    width: 8px;
    height: 13px;
    background: url('data:image/svg+xml,<svg viewBox="0 0 8 13" xmlns="http://www.w3.org/2000/svg"><path d="M6.467 3.118C8.867 1.341 8 0 8 0H0v13s.208-5.874 6.467-9.882z" fill="%23D9FDD3"/></svg>');
}

.wa-time {
    display: inline-block;
    float: right;
    font-size: 11px;
    color: #667781;
    margin-top: 4px;
    margin-left: 12px;
}

.wa-buttons {
    display: flex;
    gap: 6px;
    margin-top: 8px;
}

.wa-btn {
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    cursor: default;
    transition: all var(--transition-fast);
}

.wa-btn-confirm {
    background: rgba(37,211,102,0.15);
    color: #128C7E;
    border: 1px solid rgba(37,211,102,0.3);
}

.wa-btn-reschedule {
    background: rgba(37,99,235,0.1);
    color: var(--purple);
    border: 1px solid rgba(37,99,235,0.2);
}

/* WhatsApp Message Animations */
.wa-animate-1 { animation: waMessage 0.5s ease 0.8s forwards; }
.wa-animate-2 { animation: waMessage 0.5s ease 1.4s forwards; }
.wa-animate-3 { animation: waMessage 0.5s ease 2.2s forwards; }
.wa-animate-4 { animation: waMessage 0.5s ease 2.8s forwards; }

@keyframes waMessage {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Floating Cards */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: rgba(255,255,255,0.95);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.8);
    z-index: 3;
    white-space: nowrap;
}

.float-card-1 {
    top: 15%;
    right: -30px;
    animation: floatCard 4s ease-in-out infinite;
}

.float-card-2 {
    bottom: 25%;
    left: -40px;
    animation: floatCard 4s ease-in-out 1.5s infinite;
}

.float-card-3 {
    top: 45%;
    right: -50px;
    animation: floatCard 4s ease-in-out 3s infinite;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.float-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.float-icon-green {
    background: rgba(37,211,102,0.15);
    color: var(--green-wa);
}

.float-icon-purple {
    background: rgba(37,99,235,0.12);
}

.float-icon-teal {
    background: rgba(0,194,168,0.12);
}

.float-title {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
    display: block;
}

.float-desc {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-800);
    display: block;
}

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

/* ===========================
   SOCIAL PROOF
   =========================== */
.social-proof {
    padding: var(--space-16) 0;
    background: linear-gradient(180deg, rgba(248,251,255,0.7) 0%, rgba(255,255,255,0.95) 100%);
    border-top: 1px solid rgba(37,99,235,0.08);
    border-bottom: 1px solid rgba(37,99,235,0.08);
}

.social-proof-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.social-proof-check {
    width: 28px;
    height: 28px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
    font-weight: 700;
    box-shadow: 0 10px 24px -12px rgba(37,99,235,0.35);
}

.social-proof-title {
    font-size: var(--font-size-lg);
    color: var(--gray-700);
    font-weight: 700;
}

.social-proof-subtitle {
    text-align: center;
    color: var(--gray-500);
    font-size: var(--font-size-sm);
    max-width: 640px;
    margin: 0 auto var(--space-10);
    line-height: 1.7;
}

.industry-carousel {
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.industry-track {
    display: flex;
    gap: var(--space-6);
    animation: scrollTrack 30s linear infinite;
    width: max-content;
}

@keyframes scrollTrack {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.industry-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-5);
    background: var(--gray-50);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-full);
    white-space: nowrap;
    transition: all var(--transition-base);
}

.industry-item:hover {
    border-color: rgba(37,99,235,0.2);
    background: rgba(37,99,235,0.04);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.industry-icon {
    font-size: 20px;
}

.industry-item span {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-700);
}

/* ===========================
   FEATURES SECTION
   =========================== */
.features {
    padding: var(--space-24) 0;
    background: linear-gradient(180deg, #f9fcff 0%, #f5fffd 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.feature-card {
    background: rgba(255,255,255,0.95);
    border: 1px solid rgba(37,99,235,0.08);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    backdrop-filter: blur(10px);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px -24px rgba(15,23,42,0.18);
}

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

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 40px -22px rgba(37,99,235,0.2);
    border-color: rgba(37,99,235,0.16);
}

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

.feature-card-large {
    grid-column: span 2;
    grid-row: span 2;
    display: flex;
    flex-direction: column;
}

.feature-card-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-5);
    background: rgba(37,211,102,0.1);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.4);
}

.feature-icon-purple {
    background: rgba(37,99,235,0.1);
    color: var(--purple);
}

.feature-icon-teal {
    background: rgba(0,194,168,0.1);
    color: var(--teal);
}

.feature-icon-orange {
    background: rgba(249,115,22,0.1);
    color: #F97316;
}

.feature-icon-pink {
    background: rgba(236,72,153,0.1);
    color: #EC4899;
}

.feature-icon-blue {
    background: rgba(59,130,246,0.1);
    color: #3B82F6;
}

.feature-card-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-3);
    letter-spacing: -0.01em;
}

.feature-card-desc {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    line-height: 1.75;
}

.feature-card-visual {
    flex: 1;
    display: flex;
    align-items: stretch;
    justify-content: flex-start;
    margin-top: var(--space-4);
}

/* Mini Chat in Feature Card */
.mini-chat {
    width: 100%;
    background: #E5DDD5;
    border-radius: var(--radius-xl);
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.mini-msg {
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    max-width: 80%;
}

.mini-incoming {
    background: white;
    align-self: flex-start;
    border-top-left-radius: 0;
}

.mini-outgoing {
    background: #DCF8C6;
    align-self: flex-end;
    border-top-right-radius: 0;
}

/* ===========================
   HOW IT WORKS
   =========================== */
.how-it-works {
    padding: var(--space-24) 0;
    background: var(--white);
}

.steps-container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--space-4);
}

.step-card {
    flex: 1;
    text-align: center;
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    background: var(--gray-50);
    border: 1px solid var(--gray-100);
    transition: all var(--transition-slow);
    position: relative;
}

.step-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(37,99,235,0.15);
    background: var(--white);
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: var(--font-size-lg);
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-6);
}

.step-visual {
    margin-bottom: var(--space-6);
}

.step-illustration {
    width: 100px;
    height: 100px;
    margin: 0 auto;
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-illustration-1 { background: rgba(37,99,235,0.06); }
.step-illustration-2 { background: rgba(0,194,168,0.06); }
.step-illustration-3 { background: rgba(37,211,102,0.06); }

.step-icon-wrapper {
    animation: iconPulse 3s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.step-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-3);
}

.step-desc {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    line-height: 1.7;
}

.step-connector {
    display: flex;
    align-items: center;
    padding-top: 120px;
}

/* ===========================
   PRICING
   =========================== */
.pricing {
   padding: var(--space-24) 0;
   background: linear-gradient(180deg, #f7fcff 0%, #f4fff9 100%);
}

.pricing-grid {
   display: grid;
   grid-template-columns: repeat(3, minmax(0, 1fr));
   gap: var(--space-6);
   align-items: start;
   margin-bottom: var(--space-8);
}

.pricing-card {
   background: rgba(255,255,255,0.95);
   border: 1px solid rgba(37,99,235,0.08);
   border-radius: var(--radius-2xl);
   padding: var(--space-8);
   backdrop-filter: blur(10px);
   transition: all var(--transition-slow);
   position: relative;
   box-shadow: 0 16px 36px -24px rgba(15,23,42,0.2);
}

.pricing-card:hover {
   transform: translateY(-4px);
   box-shadow: 0 24px 44px -24px rgba(37,99,235,0.24);
}

.pricing-card-featured {
   background: var(--white);
   border: 2px solid rgba(37,99,235,0.2);
   box-shadow: 0 24px 48px -22px rgba(37,99,235,0.3);
   transform: scale(1.03);
   z-index: 1;
}

.pricing-card-featured:hover {
   transform: scale(1.03) translateY(-4px);
}

.pricing-card.is-hidden {
   display: none;
}

.pricing-popular-badge {
   position: absolute;
   top: -14px;
   left: 50%;
   transform: translateX(-50%);
   padding: var(--space-2) var(--space-5);
   background: var(--gradient-primary);
   color: var(--white);
   font-size: var(--font-size-xs);
   font-weight: 700;
   border-radius: var(--radius-full);
   white-space: nowrap;
}

.pricing-card-header {
   margin-bottom: var(--space-6);
}

.pricing-plan-name {
   font-size: var(--font-size-xl);
   font-weight: 700;
   color: var(--gray-900);
   margin-bottom: var(--space-1);
}

.pricing-plan-desc {
   font-size: var(--font-size-sm);
   color: var(--gray-400);
}

.pricing-price {
   display: flex;
   align-items: baseline;
   gap: var(--space-1);
   margin-bottom: var(--space-4);
}

.pricing-currency {
   font-size: var(--font-size-2xl);
   font-weight: 700;
   color: var(--gray-900);
}

.pricing-amount {
   font-size: var(--font-size-6xl);
   font-weight: 900;
   background: var(--gradient-primary);
   -webkit-background-clip: text;
   -webkit-text-fill-color: transparent;
   background-clip: text;
   line-height: 1;
   transition: all var(--transition-base);
}

.pricing-card-note {
   font-size: var(--font-size-sm);
   color: var(--gray-500);
   line-height: 1.7;
   margin-bottom: var(--space-6);
}

.pricing-toggle-btn {
   display: block;
   margin: 0 auto;
   padding: var(--space-3) var(--space-6);
   border-radius: var(--radius-full);
   background: rgba(37,99,235,0.08);
   color: var(--purple);
   font-size: var(--font-size-sm);
   font-weight: 700;
   border: 1px solid rgba(37,99,235,0.15);
   cursor: pointer;
   transition: all var(--transition-base);
   box-shadow: 0 10px 24px -16px rgba(37,99,235,0.25);
}

.pricing-toggle-btn:hover {
   background: rgba(37,99,235,0.12);
   transform: translateY(-1px);
}

.btn-pricing {
   width: 100%;
   padding: var(--space-4);
   font-size: var(--font-size-base);
}

/* ===========================
   TESTIMONIALS
   =========================== */
.testimonials {
    padding: var(--space-24) 0;
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    align-items: start;
}

.testimonial-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    transition: all var(--transition-slow);
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(37,99,235,0.1);
}

.testimonial-card-featured {
    background: var(--white);
    border: 2px solid rgba(37,99,235,0.15);
    box-shadow: var(--shadow-glass);
}

.testimonial-stars {
    color: #FBBF24;
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-4);
    letter-spacing: 2px;
}

.testimonial-quote {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: var(--space-6);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: var(--font-size-sm);
}

.testimonial-avatar-1 {
    background: linear-gradient(135deg, #2563EB, #60A5FA);
}

.testimonial-avatar-2 {
    background: linear-gradient(135deg, #00C2A8, #5EEAD4);
}

.testimonial-avatar-3 {
    background: linear-gradient(135deg, #EC4899, #F472B6);
}

.testimonial-info {
    display: flex;
    flex-direction: column;
}

.testimonial-name {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--gray-900);
}

.testimonial-role {
    font-size: var(--font-size-xs);
    color: var(--gray-400);
}

/* ===========================
   FINAL CTA
   =========================== */
.final-cta {
    padding: var(--space-24) 0;
    background: linear-gradient(135deg, #2563EB 0%, #4F46E5 30%, #00C2A8 100%);
    position: relative;
    overflow: hidden;
}

.cta-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.cta-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
}

.cta-blob-1 {
    width: 400px;
    height: 400px;
    background: rgba(255,255,255,0.08);
    top: -100px;
    right: -50px;
}

.cta-blob-2 {
    width: 300px;
    height: 300px;
    background: rgba(0,194,168,0.15);
    bottom: -80px;
    left: -50px;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-emoji {
    font-size: 48px;
    margin-bottom: var(--space-6);
    animation: rocketBounce 2s ease-in-out infinite;
}

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

.cta-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--space-4);
    line-height: 1.2;
}

.cta-subtitle {
    font-size: var(--font-size-lg);
    color: rgba(255,255,255,0.8);
    max-width: 550px;
    margin: 0 auto var(--space-10);
    line-height: 1.7;
}

.cta-form {
    max-width: 520px;
    margin: 0 auto;
}

.cta-input-group {
    display: flex;
    gap: var(--space-3);
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: var(--radius-2xl);
    padding: var(--space-2);
    backdrop-filter: blur(10px);
}

.cta-input {
    flex: 1;
    padding: var(--space-3) var(--space-5);
    background: transparent;
    border: none;
    color: var(--white);
    font-size: var(--font-size-base);
    outline: none;
}

.cta-input::placeholder {
    color: rgba(255,255,255,0.5);
}

.cta-submit {
    white-space: nowrap;
    background: var(--white) !important;
    color: var(--purple) !important;
    box-shadow: 0 10px 24px -14px rgba(15,23,42,0.3) !important;
}

.cta-submit:hover {
    background: var(--gray-50) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 14px 30px -14px rgba(15,23,42,0.34) !important;
}

.cta-disclaimer {
    margin-top: var(--space-4);
    font-size: var(--font-size-xs);
    color: rgba(255,255,255,0.6);
}

/* ===========================
   WHATSAPP POPUP & FAB
   =========================== */
.wa-fab {
   position: fixed;
   right: 24px;
   bottom: 24px;
   z-index: 1200;
   width: 64px;
   height: 64px;
   border-radius: 50%;
   background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
   display: flex;
   align-items: center;
   justify-content: center;
   box-shadow: 0 20px 40px -16px rgba(37,211,102,0.35);
   border: 2px solid rgba(255,255,255,0.7);
   cursor: pointer;
   transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.wa-fab:hover {
   transform: translateY(-3px);
   box-shadow: 0 24px 44px -18px rgba(37,211,102,0.45);
}

.wa-popup {
   position: fixed;
   inset: 0;
   z-index: 1300;
   display: flex;
   align-items: center;
   justify-content: center;
   padding: var(--space-6);
   opacity: 0;
   pointer-events: none;
   transition: opacity var(--transition-base);
}

.wa-popup.active {
   opacity: 1;
   pointer-events: auto;
}

.wa-popup-backdrop {
   position: absolute;
   inset: 0;
   background: rgba(15, 23, 42, 0.45);
   backdrop-filter: blur(4px);
}

.wa-popup-card {
   position: relative;
   z-index: 1;
   width: min(100%, 420px);
   background: var(--white);
   border-radius: var(--radius-2xl);
   padding: var(--space-8);
   box-shadow: 0 30px 60px -25px rgba(15, 23, 42, 0.35);
   text-align: center;
}

.wa-popup-header {
   display: flex;
   align-items: center;
   justify-content: space-between;
   gap: var(--space-4);
   margin-bottom: var(--space-4);
}

.wa-popup-header h3 {
   font-size: var(--font-size-xl);
   color: var(--gray-900);
   font-weight: 700;
}

.wa-popup-close {
   width: 38px;
   height: 38px;
   border-radius: 50%;
   background: var(--gray-100);
   color: var(--gray-600);
   font-size: 24px;
   line-height: 1;
}

.wa-popup-card p {
   color: var(--gray-600);
   margin-bottom: var(--space-6);
   line-height: 1.7;
}

.wa-popup-email {
   display: inline-block;
   margin-top: var(--space-4);
   color: var(--purple);
   font-weight: 700;
}

body.wa-modal-open {
   overflow: hidden;
}

/* ===========================
   CONTACT & LEGAL PAGES
   =========================== */
.page-shell {
   min-height: 100vh;
   background: linear-gradient(135deg, #f8fbff 0%, #f5fdfb 100%);
   padding: var(--space-16) 0;
}

.page-card {
   max-width: 840px;
   margin: 0 auto;
   background: rgba(255,255,255,0.95);
   border: 1px solid rgba(37,99,235,0.1);
   border-radius: var(--radius-2xl);
   padding: var(--space-10);
   box-shadow: var(--shadow-lg);
}

.back-link {
   display: inline-flex;
   align-items: center;
   gap: var(--space-2);
   color: var(--purple);
   font-weight: 700;
   margin-bottom: var(--space-6);
}

.page-title {
   font-size: var(--font-size-4xl);
   font-weight: 800;
   color: var(--gray-900);
   margin-bottom: var(--space-4);
   line-height: 1.2;
}

.page-intro {
   font-size: var(--font-size-lg);
   color: var(--gray-600);
   margin-bottom: var(--space-8);
   line-height: 1.7;
}

.page-section {
   margin-bottom: var(--space-8);
}

.page-section h2 {
   font-size: var(--font-size-xl);
   font-weight: 700;
   color: var(--gray-900);
   margin-bottom: var(--space-3);
}

.page-section p,
.page-section li {
   font-size: var(--font-size-base);
   color: var(--gray-600);
   line-height: 1.7;
}

.page-list {
   padding-left: var(--space-6);
   display: flex;
   flex-direction: column;
   gap: var(--space-2);
}

/* Contact Channels */
.contact-channels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.contact-channel-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.channel-icon {
    background: #e0f2fe;
    color: #0284c7;
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.channel-icon-wa {
    background: #dcfce7;
    color: #25d366;
}

.channel-link {
    font-weight: 600;
    color: #0284c7;
    margin-top: auto;
    text-decoration: none;
}

.channel-link:hover {
    text-decoration: underline;
}

/* Contact Form */
.contact-form-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: #334155;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #0284c7;
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.btn-submit {
    align-self: flex-start;
    padding: 0.85rem 2rem;
    cursor: pointer;
}

/* Legal Card Elements */
.legal-card {
    max-width: 800px;
    margin: 0 auto;
}

.legal-badge {
    display: inline-block;
    background: #e0f2fe;
    color: #0369a1;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    margin-bottom: 0.75rem;
}

.legal-date {
    font-size: 0.85rem;
    color: #64748b;
    margin-top: 0.5rem;
}

.legal-divider {
    border: 0;
    height: 1px;
    background: #e2e8f0;
    margin: 2rem 0;
}

.legal-contact-box {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 1rem 1.25rem;
    margin-top: 1rem;
}

.legal-contact-box a {
    color: #0284c7;
    font-weight: 600;
}

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

/* ===========================
   FOOTER
   =========================== */
.footer {
   background: linear-gradient(180deg, #0f172a 0%, #111827 100%);
   padding: var(--space-16) 0 var(--space-8);
   color: var(--gray-400);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.footer-logo span {
    font-size: var(--font-size-lg);
    font-weight: 800;
    color: var(--white);
}

.footer-brand-desc {
    font-size: var(--font-size-sm);
    line-height: 1.7;
    margin-bottom: var(--space-6);
    color: var(--gray-400);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: all var(--transition-base);
}

.social-link:hover {
    background: rgba(37,99,235,0.2);
    border-color: rgba(37,99,235,0.3);
    color: var(--purple-light);
    transform: translateY(-2px);
}

.footer-links-group h4 {
    color: var(--white);
    font-size: var(--font-size-sm);
    font-weight: 700;
    margin-bottom: var(--space-5);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.footer-links-group a {
    font-size: var(--font-size-sm);
    color: var(--gray-400);
    transition: all var(--transition-fast);
}

.footer-links-group a:hover {
    color: var(--white);
    padding-left: var(--space-1);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: var(--space-8);
    text-align: center;
}

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

/* ===========================
   ANIMATIONS
   =========================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ===========================
   RESPONSIVE DESIGN (CONSOLIDADO)
   =========================== */

/* --- Laptops y Pantallas Medianas (Max 1024px) --- */
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--space-5);
    }

    .hero {
        padding: 120px 0 var(--space-12);
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-10);
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

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

    .hero-cta-group {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
        max-width: 500px;
        margin: 0 auto;
    }

    .hero-visual {
        margin-top: var(--space-4);
    }

    .floating-card {
        display: none !important;
    }

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

    .feature-card-large {
        grid-column: span 2;
        grid-row: span 1;
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-6);
    }

    .pricing-card-featured {
        grid-column: span 2;
        max-width: 420px;
        margin: 0 auto;
        transform: none !important;
    }

    .pricing-card-featured:hover {
        transform: translateY(-4px) !important;
    }

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

    .testimonial-card-featured {
        grid-column: span 2;
        max-width: 480px;
        margin: 0 auto;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-8);
    }
}

/* --- Tablets y Teléfonos Grandes (Max 768px) --- */
@media (max-width: 768px) {
    .features, 
    .how-it-works, 
    .pricing, 
    .testimonials, 
    .final-cta {
        padding: var(--space-12) 0 !important;
    }

    /* Navbar Ajustes */
    .nav-actions {
        gap: var(--space-2);
    }

    .nav-actions .btn-login {
        display: none !important;
    }


    .nav-actions .btn-nav {
        padding: 6px 12px !important;
        font-size: 0.75rem !important;
        white-space: nowrap;
    }

    .lang-toggle {
        padding: 4px 8px !important;
        font-size: 0.7rem !important;
    }

    .logo-text {
        font-size: 1.1rem !important;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: var(--space-6);
        gap: var(--space-4);
        border-bottom: 1px solid var(--gray-200);
        box-shadow: var(--shadow-lg);
        text-align: center;
        z-index: 999;
    }

    .nav-links.active {
        display: flex;
    }

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

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-cta-group {
        flex-direction: column;
        width: 100%;
        max-width: 360px;
        margin: 0 auto var(--space-8);
    }

    .hero-cta-group .btn {
        width: 100%;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-3);
        padding: var(--space-4);
    }

    .hero-stat-divider {
        width: 60px;
        height: 1px;
    }

    .section-title {
        font-size: var(--font-size-3xl);
    }


    /* Grids a 1 sola columna */
    .features-grid,
    .pricing-grid,
    .testimonials-grid,
    .contact-channels-grid {
        grid-template-columns: 1fr !important;
    }

    .feature-card-large,
    .pricing-card-featured,
    .testimonial-card-featured {
        grid-column: span 1 !important;
        max-width: 100%;
    }

    .steps-container {
        flex-direction: column;
        align-items: center;
        gap: var(--space-4);
    }

    .step-card {
        width: 100%;
    }

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

    .cta-title {
        font-size: var(--font-size-3xl);
    }

    .cta-input-group {
        flex-direction: column;
        background: transparent;
        border: none;
        padding: 0;
    }

    .cta-input {
        background: rgba(255, 255, 255, 0.2);
        border: 1px solid rgba(255, 255, 255, 0.3);
        border-radius: var(--radius-xl);
        text-align: center;
    }

    .form-row {
        grid-template-columns: 1fr !important;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

/* --- Teléfonos Pequeños (Max 480px) --- */
@media (max-width: 480px) {
    .hero-badge {
        font-size: var(--font-size-xs);
        padding: var(--space-1) var(--space-3);
    }

    .hero-title {
        font-size: var(--font-size-2xl);
    }

    .section-title, 
    .cta-title,
    .page-title {
        font-size: var(--font-size-2xl) !important;
    }

    .phone-frame {
        width: 100%;
        max-width: 280px;
        height: 520px;
        padding: 8px;
        border-radius: 36px;
    }

    .phone-notch {
        width: 100px;
        height: 22px;
    }

    .phone-screen {
        border-radius: 28px;
    }

    .wa-chat {
        padding: 10px 8px;
    }

    .wa-message {
        font-size: 12px;
    }

    .page-card {
        padding: var(--space-5) !important;
    }

    .wa-fab {
        width: 52px;
        height: 52px;
        right: 16px;
        bottom: 16px;
    }

    .wa-fab svg {
        width: 26px;
        height: 26px;
    }
}

/* --- Teléfonos Angostos (Max 380px) --- */
@media (max-width: 380px) {
    .nav-container {
        padding: 0 var(--space-2);
    }

    .logo-text {
        font-size: 1rem !important;
    }

    .nav-actions .btn-nav {
        padding: 5px 10px !important;
        font-size: 0.7rem !important;
    }
}

/* Ocultar la opción móvil de la lista en pantallas de escritorio */
.mobile-only-login {
    display: none;
}

/* Mostrar y estilizar la opción dentro del menú desplegable móvil */
@media (max-width: 768px) {
    .mobile-only-login {
        display: block !important;
        margin-top: var(--space-2);
        padding-top: var(--space-4);
        border-top: 1px solid var(--gray-200);
        width: 100%;
    }

    .mobile-login-link {
        font-weight: 700 !important;
        color: var(--purple) !important;
        font-size: var(--font-size-base) !important;
        display: inline-block;
        padding: var(--space-2) 0;
    }
}