/* =============================================
   TU SITIO PERÚ - PROFESSIONAL STYLES
   ============================================= */

:root {
    --primary: #0c4a6e;
    --primary-dark: #082f49;
    --accent: #0891b2;
    --accent-light: #22d3ee;
    --accent-glow: rgba(8, 145, 178, 0.4);
    --text: #0f172a;
    --text-light: #64748b;
    --text-muted: #94a3b8;
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --success: #10b981;
    --warning: #f59e0b;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-full: 100px;
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif; color: var(--text); line-height: 1.6; background: var(--white); overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* =============================================
   HEADER
   ============================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition);
}

.header.scrolled { box-shadow: var(--shadow); }
.header-container { display: flex; justify-content: space-between; align-items: center; }

.logo { display: flex; align-items: center; gap: 8px; }
.logo-img { height: 120px; width: auto; object-fit: contain; }
.logo-icon { color: var(--accent); font-size: 1.5rem; }
.logo-text { font-size: 1.25rem; font-weight: 700; color: var(--gray-900); letter-spacing: -0.5px; }
.logo-accent { color: var(--accent); }

.nav-menu ul { display: flex; gap: 32px; }
.nav-menu a { font-size: 0.95rem; font-weight: 500; color: var(--text-light); }
.nav-menu a:hover { color: var(--accent); }

.header-actions { display: flex; align-items: center; gap: 16px; }

.hamburger { display: none; width: 28px; height: 20px; position: relative; background: none; border: none; cursor: pointer; }
.hamburger span { position: absolute; left: 0; width: 100%; height: 2px; background: var(--gray-800); border-radius: 2px; transition: var(--transition); }
.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.hamburger span:nth-child(3) { bottom: 0; }
.hamburger.open span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { bottom: 50%; transform: translateY(50%) rotate(-45deg); }

/* =============================================
   BUTTONS
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: var(--accent);
    color: var(--white);
}
.btn-primary:hover { background: var(--primary); transform: translateY(-2px); }

.btn-secondary {
    background: var(--gray-100);
    color: var(--text);
    border: 1px solid var(--gray-200);
}
.btn-secondary:hover { background: var(--gray-200); border-color: var(--gray-300); }

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.3);
}
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.5); }

.btn-large { padding: 16px 32px; font-size: 1rem; }
.btn-full { width: 100%; }
.btn-glow { box-shadow: 0 0 30px var(--accent-glow); }
.btn-glow:hover { box-shadow: 0 0 40px var(--accent-glow), 0 10px 30px rgba(0,0,0,0.15); }

/* =============================================
   HERO
   ============================================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 180px 0 80px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, #0e7490 100%);
    overflow: hidden;
}

.hero-bg { position: absolute; inset: 0; overflow: hidden; }
.hero-gradient { position: absolute; inset: 0; background: radial-gradient(ellipse at 30% 20%, rgba(34, 211, 238, 0.15) 0%, transparent 50%); }
.hero-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}
.hero-glow {
    position: absolute;
    bottom: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(8, 145, 178, 0.3) 0%, transparent 70%);
    filter: blur(80px);
}

.hero-container {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-full);
    color: var(--warning);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
}
.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--warning);
    border-radius: 50%;
    animation: pulse 2s infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

.hero-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 20px;
    letter-spacing: -1px;
}
.title-highlight {
    display: block;
    background: linear-gradient(90deg, var(--accent-light), #67e8f9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 32px;
}
.stat { text-align: center; }
.stat-number { display: block; font-size: 2rem; font-weight: 800; color: var(--white); }
.stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.6); }
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.2); }

.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

/* Countdown */
.countdown-box {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 20px 28px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius);
    margin-bottom: 32px;
    backdrop-filter: blur(10px);
}
.countdown-label {
    font-size: 0.85rem;
    color: var(--warning);
    font-weight: 600;
}
.countdown {
    display: flex;
    align-items: center;
    gap: 8px;
}
.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 50px;
}
.countdown-item span {
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}
.countdown-item small {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}
.countdown-sep {
    font-size: 1.5rem;
    color: var(--accent-light);
    font-weight: 300;
    margin-bottom: 16px;
}

.hero-visual { position: relative; }
.hero-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl), 0 0 60px rgba(0,0,0,0.3);
}
.card-browser {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--gray-100);
    border-bottom: 1px solid var(--gray-200);
}
.browser-dots { display: flex; gap: 6px; }
.browser-dots span { width: 10px; height: 10px; border-radius: 50%; }
.browser-dots span:nth-child(1) { background: #ef4444; }
.browser-dots span:nth-child(2) { background: #f59e0b; }
.browser-dots span:nth-child(3) { background: #22c55e; }
.browser-url { font-size: 0.8rem; color: var(--text-muted); background: var(--white); padding: 4px 12px; border-radius: 4px; }
.card-content { padding: 0; overflow: hidden; max-height: 450px; display: flex; align-items: center; justify-content: center; }
.hero-img { width: 100%; height: 100%; object-fit: cover; object-position: center; }

.hero-floating {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    font-size: 0.9rem;
    font-weight: 500;
    animation: float 3s ease-in-out infinite;
}
.hero-float-1 { top: 20%; left: -30px; animation-delay: 0s; }
.hero-float-2 { bottom: 20%; right: -30px; animation-delay: 1.5s; }
.float-icon { font-size: 1.2rem; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* =============================================
   SECTIONS
   ============================================= */
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--accent);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}
.tag-accent { background: var(--success); }
.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.2;
    letter-spacing: -0.5px;
}
.section-description { color: var(--text-light); font-size: 1.1rem; margin-top: 16px; }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent); }

/* =============================================
   SERVICES
   ============================================= */
.services-section { padding: 100px 0; background: var(--white); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.service-card {
    position: relative;
    padding: 32px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.service-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}
.service-card.featured {
    border-color: var(--accent);
    background: linear-gradient(135deg, rgba(8, 145, 178, 0.03) 0%, var(--white) 100%);
}
.service-card .card-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    padding: 6px 14px;
    background: var(--accent);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-full);
}
.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    border-radius: var(--radius);
    color: var(--accent);
    margin-bottom: 20px;
}
.service-card h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 12px; color: var(--gray-900); }
.service-card p { color: var(--text-light); font-size: 0.95rem; margin-bottom: 16px; }
.service-price { font-size: 1.1rem; font-weight: 700; color: var(--accent); }

.services-features {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
    padding: 24px;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
}
.feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    color: var(--text);
}
.feature svg { color: var(--success); }

/* =============================================
   PROBLEM / SOLUTION
   ============================================= */
.problem-section { padding: 100px 0; background: var(--gray-50); }

.problem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.problem-content, .solution-content { }
.problem-text { color: var(--text-light); font-size: 1.05rem; margin: 20px 0 28px; }

.problem-list, .solution-list { display: flex; flex-direction: column; gap: 16px; }
.problem-item, .solution-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    color: var(--text);
}
.problem-icon { color: #ef4444; font-weight: 700; }
.solution-icon { color: var(--accent); }

/* =============================================
   PROCESS
   ============================================= */
.process-section { padding: 100px 0; background: var(--gray-900); }
.process-section .section-tag { background: var(--accent); }
.process-section .section-title { color: var(--white); }

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.process-step {
    position: relative;
    padding: 32px 24px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.process-step:hover {
    background: rgba(255,255,255,0.06);
    border-color: var(--accent);
    transform: translateY(-4px);
}
.step-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--accent);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 16px;
}
.step-content h4 { font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.step-content p { font-size: 0.9rem; color: rgba(255,255,255,0.6); }

/* =============================================
   PORTFOLIO
   ============================================= */
.portfolio-section { padding: 100px 0; background: var(--white); }

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 280px;
    gap: 20px;
}
.portfolio-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
}
.portfolio-item.large { grid-column: span 2; }
.portfolio-item img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.portfolio-item:hover img { transform: scale(1.05); }

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(12, 74, 110, 0.95) 0%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    opacity: 0;
    transition: var(--transition);
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-tag {
    display: inline-block;
    padding: 4px 10px;
    background: var(--accent);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    margin-bottom: 8px;
    width: fit-content;
}
.portfolio-overlay h4 { color: var(--white); font-size: 1.25rem; font-weight: 700; }

/* =============================================
   PRICING
   ============================================= */
.pricing-section { padding: 100px 0; background: var(--gray-50); }

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.price-card {
    position: relative;
    padding: 32px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.price-card:hover { border-color: var(--accent); box-shadow: var(--shadow-lg); }
.price-card.featured {
    border: 2px solid var(--accent);
    transform: scale(1.02);
    box-shadow: var(--shadow-xl);
}
.price-card .card-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    background: var(--accent);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.price-header h3 { font-size: 1.25rem; font-weight: 700; color: var(--gray-900); margin-bottom: 4px; }
.price-desc { font-size: 0.9rem; color: var(--text-muted); }

.price-amount { margin: 24px 0; }
.price-old { font-size: 0.9rem; color: var(--text-muted); text-decoration: line-through; }
.price-current { display: block; font-size: 2.5rem; font-weight: 800; color: var(--gray-900); }
.price-period { font-size: 0.85rem; color: var(--text-muted); }

.price-features { margin-bottom: 24px; }
.price-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    font-size: 0.95rem;
    color: var(--text);
    border-bottom: 1px solid var(--gray-100);
}
.price-features li:last-child { border-bottom: none; }
.price-features svg { color: var(--success); flex-shrink: 0; }

.pricing-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 0.9rem;
    color: var(--text-light);
}
.pricing-note svg { color: var(--accent); }

/* =============================================
   SUPPORT
   ============================================= */
.support-section { padding: 80px 0; background: var(--white); }

.support-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.support-card {
    position: relative;
    padding: 32px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
}
.support-card:hover { border-color: var(--accent); }
.support-card.featured { border: 2px solid var(--accent); background: var(--white); }
.support-card .card-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 14px;
    background: var(--accent);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: var(--radius-full);
}
.support-card h4 { font-size: 1.1rem; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.support-price { font-size: 2rem; font-weight: 800; color: var(--accent); margin-bottom: 20px; }
.support-price span { font-size: 0.9rem; font-weight: 400; color: var(--text-muted); }
.support-card ul { text-align: left; }
.support-card li { padding: 8px 0; font-size: 0.9rem; color: var(--text); border-bottom: 1px solid var(--gray-100); }
.support-card li:last-child { border-bottom: none; }

/* =============================================
   GUARANTEE
   ============================================= */
.guarantee-section { padding: 80px 0; background: var(--gray-900); }

.guarantee-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.guarantee-item {
    text-align: center;
    padding: 32px 20px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.guarantee-item:hover { border-color: var(--accent); background: rgba(255,255,255,0.05); }
.guarantee-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    background: rgba(8, 145, 178, 0.1);
    border-radius: 50%;
    color: var(--accent-light);
}
.guarantee-item h4 { font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.guarantee-item p { font-size: 0.85rem; color: rgba(255,255,255,0.6); }

/* =============================================
   FAQ
   ============================================= */
.faq-section { padding: 100px 0; background: var(--white); }

.faq-grid { max-width: 700px; margin: 0 auto; }

.faq-item {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    margin-bottom: 12px;
    overflow: hidden;
    transition: var(--transition);
}
.faq-item:hover { border-color: var(--accent); }
.faq-item[open] { border-color: var(--accent); background: var(--gray-50); }

.faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    font-weight: 600;
    color: var(--gray-900);
    cursor: pointer;
    list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary svg { color: var(--accent); transition: var(--transition); }
.faq-item[open] summary svg { transform: rotate(180deg); }
.faq-item p { padding: 0 24px 20px; color: var(--text-light); line-height: 1.7; }

/* =============================================
   CONTACT
   ============================================= */
.contact-section { padding: 100px 0; background: var(--gray-50); }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info .section-title { text-align: left; }
.contact-description { color: var(--text-light); margin: 16px 0 32px; }

.contact-methods { display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; }
.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    transition: var(--transition);
}
.contact-method:hover { border-color: var(--accent); }
.contact-method.highlight { border-color: #25D366; background: rgba(37, 211, 102, 0.05); }
.method-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    border-radius: var(--radius);
    color: var(--accent);
}
.method-icon.whatsapp { background: #25D366; color: var(--white); }
.method-content { display: flex; flex-direction: column; }
.method-label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.method-value { font-weight: 600; color: var(--gray-900); }

.contact-social { }
.social-label { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 12px; display: block; }
.social-links { display: flex; gap: 12px; }
.social-links a {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    border-radius: 50%;
    color: var(--text-light);
    transition: var(--transition);
}
.social-links a:hover { background: var(--accent); color: var(--white); }

.contact-form-wrapper {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.9rem; font-weight: 600; color: var(--gray-900); }
.form-group input, .form-group select, .form-group textarea {
    padding: 14px 16px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--white);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-group textarea { resize: vertical; min-height: 100px; }

/* =============================================
   FOOTER
   ============================================= */
.footer { background: var(--gray-900); padding: 60px 0 0; }

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo { margin-bottom: 16px; }
.footer-brand .logo-img { height: 120px; }
.footer-brand .logo-text { color: var(--white); }
.footer-brand p { color: rgba(255,255,255,0.5); font-size: 0.95rem; }

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}
.footer-col h5 {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: rgba(255,255,255,0.5); font-size: 0.95rem; }
.footer-col a:hover { color: var(--accent-light); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
}
.footer-bottom p { color: rgba(255,255,255,0.4); font-size: 0.85rem; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    color: rgba(255,255,255,0.5);
    transition: var(--transition);
}
.footer-social a:hover { background: var(--accent); color: var(--white); }

/* =============================================
   WHATSAPP FLOAT
   ============================================= */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25D366;
    border-radius: 50%;
    color: var(--white);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: var(--transition);
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5); }
.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: var(--gray-900);
    color: var(--white);
    padding: 8px 14px;
    border-radius: var(--radius);
    font-size: 0.85rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-content { order: 1; }
    .hero-visual { order: 0; margin-bottom: 40px; }
    .hero-description { margin-left: auto; margin-right: auto; }
    .hero-stats { justify-content: center; }
    .hero-cta { justify-content: center; }
    .hero-floating { display: none; }
    
    .services-grid { grid-template-columns: 1fr; }
    .problem-grid { grid-template-columns: 1fr; gap: 60px; }
    .process-timeline { grid-template-columns: repeat(2, 1fr); }
    .portfolio-grid { grid-template-columns: 1fr 1fr; }
    .portfolio-item.large { grid-column: span 1; }
    .pricing-grid { grid-template-columns: 1fr; }
    .price-card.featured { transform: none; }
    .support-grid { grid-template-columns: 1fr; }
    .guarantee-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-main { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 16px;
        right: 16px;
        background: var(--white);
        padding: 24px;
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-xl);
        border: 1px solid var(--gray-200);
    }
    .nav-menu.active { display: block; }
    .nav-menu ul { flex-direction: column; gap: 16px; }
    .hamburger { display: block; }
    
    .hero { padding: 100px 0 60px; }
    .hero-title { font-size: 2rem; }
    .hero-stats { flex-wrap: wrap; gap: 16px; }
    .stat-divider { display: none; }
    .hero-cta { flex-direction: column; }
    .hero-cta .btn { width: 100%; }
    
    .countdown-box { width: 100%; align-items: center; text-align: center; }
    .countdown-item span { font-size: 1.5rem; }
    
    .process-timeline { grid-template-columns: 1fr; }
    .portfolio-grid { grid-template-columns: 1fr; }
    .guarantee-grid { grid-template-columns: 1fr; }
    .footer-links { grid-template-columns: 1fr; gap: 24px; text-align: center; }
    .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
}