/* 
   =============================================
   Software Hotelero — Complete Redesign 2025
   Premium SaaS Landing Page
   =============================================
*/

/* ===== RESET & VARIABLES ===== */
:root {
    --primary: #0c1e3c;
    --primary-light: #14305e;
    --accent: #4f8cff;
    --accent-glow: rgba(79, 140, 255, 0.35);
    --emerald: #10b981;
    --emerald-glow: rgba(16, 185, 129, 0.3);
    --gold: #f59e0b;
    --surface: #ffffff;
    --surface-alt: #f1f5f9;
    --text: #1e293b;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 25px 60px rgba(0,0,0,0.18);
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text);
    background: var(--surface);
    line-height: 1.6;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }

.container {
    width: calc(100% - 48px) !important;
    max-width: 1140px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    box-sizing: border-box !important;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5 {
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
    letter-spacing: -0.03em;
}

.sh-section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 16px;
}

.sh-section-label::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 2px;
    background: var(--accent);
}

.sh-section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 20px;
}

.sh-section-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    line-height: 1.8;
}

.text-center .sh-section-desc {
    margin: 0 auto;
}

/* ===== NAVIGATION (FLOATING ROUNDED GLASS) ===== */
.sh-nav {
    position: fixed !important;
    top: 16px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: calc(100% - 32px) !important;
    max-width: 1080px !important;
    z-index: 99999 !important;
    padding: 12px 28px !important;
    background: rgba(12, 30, 60, 0.65) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border: 1px solid rgba(255, 255, 255, 0.22) !important;
    border-radius: 50px !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25) !important;
    transition: all 0.3s ease !important;
}

.sh-nav.scrolled {
    background: rgba(12, 30, 60, 0.85) !important;
    backdrop-filter: blur(25px) !important;
    -webkit-backdrop-filter: blur(25px) !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.35) !important;
}

.sh-nav-container {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
}

.sh-nav-logo img {
    height: 36px;
    transition: var(--transition);
}

.sh-nav-logo .logo-dark { display: none; }

.sh-nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.sh-nav-links a {
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
    position: relative;
    padding: 4px 0;
}

.sh-nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

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



.sh-nav-cta {
    padding: 10px 24px !important;
    background: var(--accent) !important;
    color: #fff !important;
    border-radius: 8px;
    font-weight: 700 !important;
    box-shadow: 0 2px 12px var(--accent-glow);
}

.sh-nav-cta::after { display: none !important; }

.sh-nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--accent-glow);
}

/* Mobile Toggle */
.sh-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.sh-nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    margin: 5px 0;
    transition: var(--transition);
}



/* ===== HERO SECTION ===== */
.sh-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--primary);
    background-image: url('../img/banner/4.jpg');
    background-size: cover;
    background-position: center;
    background-blend-mode: overlay;
    overflow: hidden;
    padding: 120px 0 80px;
}

.sh-hero > .sh-hero-grid::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(12, 30, 60, 0.92) 0%, rgba(20, 48, 94, 0.88) 100%);
    z-index: 0;
}

.sh-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    animation: sh-pulse 6s ease-in-out infinite;
}

.sh-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
    animation: sh-pulse 8s ease-in-out 2s infinite;
}

@keyframes sh-pulse {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.15); opacity: 1; }
}

/* Animated grid background */
.sh-hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(79, 140, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(79, 140, 255, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black, transparent);
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black, transparent);
}

.sh-hero .container {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 24px;
    text-align: center;
}

.sh-hero-center {
    animation: sh-fadeUp 1s ease-out;
}

.sh-hero-center .sh-hero-desc {
    max-width: 640px;
    margin: 0 auto 40px;
}

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

.sh-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(79, 140, 255, 0.12);
    border: 1px solid rgba(79, 140, 255, 0.25);
    border-radius: 50px;
    padding: 6px 18px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.sh-hero-badge i {
    color: var(--gold);
}

.sh-hero h1 {
    font-size: clamp(2.8rem, 5vw, 4.2rem);
    color: #ffffff;
    margin-bottom: 24px;
    line-height: 1.1;
}

.sh-hero h1 .sh-highlight {
    background: linear-gradient(135deg, #60a5fa 0%, #a78bfa 50%, #38bdf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sh-hero-desc {
    font-size: 1.15rem;
    color: #94a3b8;
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 520px;
}

.sh-hero-actions {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

/* Buttons */
.sh-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    white-space: nowrap;
}

.sh-btn-primary {
    background: var(--emerald);
    color: #fff;
    box-shadow: 0 4px 20px var(--emerald-glow);
}

.sh-btn-primary:hover {
    background: #059669;
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--emerald-glow);
}

.sh-btn-outline {
    background: transparent;
    color: rgba(255,255,255,0.9);
    border: 1.5px solid rgba(255,255,255,0.2);
}

.sh-btn-outline:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.4);
    color: #fff;
}

.sh-btn-outline .play-icon {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

/* Social Proof Strip */
.sh-social-proof {
    display: flex;
    gap: 40px;
}

.sh-proof-item {
    display: flex;
    flex-direction: column;
}

.sh-proof-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: #fff;
}

.sh-proof-label {
    font-size: 0.75rem;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* Hero Mockup */
.sh-hero-mockup {
    position: relative;
    max-width: 860px;
    margin: 40px auto 0;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(15, 23, 42, 0.6);
}

.sh-hero-mockup img {
    display: block;
    width: 100%;
    height: auto;
}

/* Floating Badge on mockup */
.sh-floating-badge {
    position: absolute;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 14px 18px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: sh-float 4s ease-in-out infinite;
}

.sh-floating-badge.badge-1 {
    top: 15%;
    right: -30px;
    animation-delay: 0s;
}

.sh-floating-badge.badge-2 {
    bottom: 20%;
    left: -20px;
    animation-delay: 1.5s;
}

@keyframes sh-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.sh-badge-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.sh-badge-icon.green { background: #d1fae5; color: #059669; }
.sh-badge-icon.blue { background: #dbeafe; color: #2563eb; }

.sh-badge-text strong {
    display: block;
    font-size: 0.85rem;
    color: var(--primary);
}

.sh-badge-text span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ===== TRUSTED BY / LOGOS STRIP ===== */
.sh-trust-strip {
    padding: 60px 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.sh-trust-strip .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    text-align: center;
}

.sh-trust-strip p {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.sh-trust-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.sh-trust-logos .trust-item {
    font-size: 1.1rem;
    font-weight: 700;
    color: #94a3b8;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sh-trust-logos .trust-item i {
    font-size: 1.4rem;
    color: #cbd5e1;
}

/* ===== FEATURES SECTION ===== */
.sh-features {
    padding: 120px 0;
    background: var(--surface);
}

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

.sh-features-header {
    text-align: center;
    margin-bottom: 80px;
}

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

.sh-feature-card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px 32px;
    transition: var(--transition);
    overflow: hidden;
}

.sh-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), transparent);
    opacity: 0;
    transition: var(--transition);
}

.sh-feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

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

.sh-feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 24px;
    transition: var(--transition);
}

.sh-feature-icon.blue { background: #eff6ff; color: #3b82f6; }
.sh-feature-icon.emerald { background: #ecfdf5; color: #10b981; }
.sh-feature-icon.violet { background: #f5f3ff; color: #8b5cf6; }
.sh-feature-icon.amber { background: #fffbeb; color: #f59e0b; }
.sh-feature-icon.rose { background: #fff1f2; color: #f43f5e; }
.sh-feature-icon.cyan { background: #ecfeff; color: #06b6d4; }

.sh-feature-card:hover .sh-feature-icon.blue { background: #3b82f6; color: #fff; }
.sh-feature-card:hover .sh-feature-icon.emerald { background: #10b981; color: #fff; }
.sh-feature-card:hover .sh-feature-icon.violet { background: #8b5cf6; color: #fff; }
.sh-feature-card:hover .sh-feature-icon.amber { background: #f59e0b; color: #fff; }
.sh-feature-card:hover .sh-feature-icon.rose { background: #f43f5e; color: #fff; }
.sh-feature-card:hover .sh-feature-icon.cyan { background: #06b6d4; color: #fff; }

.sh-feature-card h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--primary);
}

.sh-feature-card p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ===== SHOWCASE / ABOUT SECTION ===== */
.sh-showcase {
    padding: 120px 0;
    background: var(--surface-alt);
}

.sh-showcase .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.sh-showcase-visual {
    position: relative;
}

.sh-showcase-img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.sh-showcase-img img {
    display: block;
    width: 100%;
}

.sh-showcase-content .sh-check-list {
    margin-top: 32px;
}

.sh-check-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 12px 0;
    font-size: 1rem;
    color: var(--text);
}

.sh-check-list li i {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background: #d1fae5;
    color: #059669;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    margin-top: 2px;
}

/* ===== OVERVIEW / SCREENSHOTS ===== */
.sh-overview {
    padding: 120px 0;
    background: var(--primary);
    position: relative;
    overflow: hidden;
}

.sh-overview::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(79,140,255,0.1) 0%, transparent 60%);
}

.sh-overview .container {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.sh-overview-header {
    text-align: center;
    margin-bottom: 60px;
}

.sh-overview-header .sh-section-label { color: rgba(255,255,255,0.6); }
.sh-overview-header .sh-section-label::before { background: rgba(255,255,255,0.3); }
.sh-overview-header .sh-section-title { color: #fff; }
.sh-overview-header .sh-section-desc { color: #94a3b8; }

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

.sh-screenshot {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition);
}

.sh-screenshot:hover {
    transform: scale(1.03);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.sh-screenshot img {
    display: block;
    width: 100%;
}

/* ===== PRICING ===== */
.sh-pricing {
    padding: 120px 0;
    background: var(--surface);
}

.sh-pricing .container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

.sh-pricing-header {
    text-align: center;
    margin-bottom: 60px;
}

.sh-price-card {
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: 24px;
    padding: 48px;
    position: relative;
    overflow: hidden;
}

.sh-price-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--emerald));
}

.sh-price-popular {
    position: absolute;
    top: 24px;
    right: 24px;
    background: #fef3c7;
    color: #92400e;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 50px;
    letter-spacing: 1px;
}

.sh-price-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
}

.sh-price-amount {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 8px;
}

.sh-price-old {
    font-size: 1.2rem;
    color: #94a3b8;
    text-decoration: line-through;
    margin-right: 8px;
}

.sh-price-currency {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary);
}

.sh-price-value {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.sh-price-period {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-left: 4px;
}

.sh-price-subtitle {
    font-size: 0.9rem;
    color: var(--emerald);
    font-weight: 700;
    margin-bottom: 32px;
}

.sh-price-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 36px;
}

.sh-price-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text);
    padding: 8px 0;
}

.sh-price-features li i {
    color: var(--emerald);
    font-size: 14px;
    flex-shrink: 0;
}

.sh-price-cta {
    text-align: center;
}

.sh-price-cta .sh-btn {
    width: 100%;
    justify-content: center;
    font-size: 1.1rem;
    padding: 18px 32px;
}

/* ===== TESTIMONIALS ===== */
.sh-testimonials {
    padding: 120px 0;
    background: var(--surface-alt);
}

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

.sh-testimonials-header {
    text-align: center;
    margin-bottom: 60px;
}

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

.sh-testimonial-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px;
    transition: var(--transition);
}

.sh-testimonial-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.sh-testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.sh-testimonial-stars i {
    color: var(--gold);
    font-size: 14px;
}

.sh-testimonial-card blockquote {
    font-size: 0.95rem;
    color: var(--text);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
    border: none;
    padding: 0;
}

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

.sh-testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
}

.sh-testimonial-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--primary);
}

.sh-testimonial-role {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ===== CTA BANNER ===== */
.sh-cta-banner {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    position: relative;
    overflow: hidden;
}

.sh-cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
}

.sh-cta-banner .container {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
    text-align: center;
}

.sh-cta-banner h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: #fff;
    margin-bottom: 16px;
}

.sh-cta-banner p {
    font-size: 1.1rem;
    color: #94a3b8;
    margin-bottom: 36px;
}

.sh-cta-banner .sh-btn-primary {
    font-size: 1.1rem;
    padding: 18px 40px;
}

/* ===== FAQ ===== */
.sh-faq {
    padding: 120px 0;
    background: var(--surface);
}

.sh-faq .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: start;
}

.sh-faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sh-faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: var(--transition);
}

.sh-faq-item.active {
    border-color: var(--accent);
    box-shadow: 0 2px 12px var(--accent-glow);
}

.sh-faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
}

.sh-faq-question i {
    transition: var(--transition);
    color: var(--text-muted);
}

.sh-faq-item.active .sh-faq-question i {
    transform: rotate(180deg);
    color: var(--accent);
}

.sh-faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s ease;
}

.sh-faq-item.active .sh-faq-answer {
    max-height: 300px;
    padding: 0 24px 20px;
}

.sh-faq-answer p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.8;
}

/* ===== CONTACT ===== */
.sh-contact {
    padding: 120px 0;
    background: var(--surface-alt);
}

.sh-contact .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
}

.sh-contact-info h3 {
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.sh-contact-details li {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

.sh-contact-details li:last-child {
    border-bottom: none;
}

.sh-contact-details .detail-icon {
    width: 48px;
    height: 48px;
    background: #eff6ff;
    color: var(--accent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.sh-contact-details .detail-text strong {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 2px;
    font-weight: 600;
}

.sh-contact-details .detail-text span {
    font-size: 1rem;
    color: var(--primary);
    font-weight: 600;
}

.sh-social-links {
    display: flex;
    gap: 12px;
    margin-top: 32px;
}

.sh-social-links a {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: var(--transition);
}

.sh-social-links a:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

/* Contact Form */
.sh-contact-form-wrap {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}

.sh-contact-form-wrap h3 {
    font-size: 1.3rem;
    margin-bottom: 24px;
}

.sh-form-group {
    margin-bottom: 20px;
}

.sh-form-group input,
.sh-form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: 'Inter', sans-serif;
    color: var(--text);
    background: var(--surface-alt);
    transition: var(--transition);
    outline: none;
}

.sh-form-group input:focus,
.sh-form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.sh-form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.sh-form-submit {
    width: 100%;
    padding: 16px;
    background: var(--accent);
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.sh-form-submit:hover {
    background: #3b7aed;
    transform: translateY(-2px);
    box-shadow: 0 4px 20px var(--accent-glow);
}

/* ===== FOOTER ===== */
.sh-footer {
    background: var(--primary);
    padding: 60px 0 30px;
    color: #94a3b8;
}

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

.sh-footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 30px;
}

.sh-footer-brand img {
    height: 32px;
    margin-bottom: 16px;
}

.sh-footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: #64748b;
}

.sh-footer-col h4 {
    color: #e2e8f0;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.sh-footer-col ul li {
    padding: 6px 0;
}

.sh-footer-col ul li a {
    font-size: 0.9rem;
    color: #64748b;
}

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

.sh-footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sh-footer-bottom p {
    font-size: 0.85rem;
    color: #475569;
}

/* ===== WHATSAPP FLOAT ===== */
.sh-whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    z-index: 999;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
}

.sh-whatsapp-float:hover {
    transform: scale(1.1);
    color: #fff;
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

/* ===== SCROLL ANIMATIONS ===== */
.sh-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.sh-reveal.delay-1 { transition-delay: 0.1s; }
.sh-reveal.delay-2 { transition-delay: 0.2s; }
.sh-reveal.delay-3 { transition-delay: 0.3s; }
.sh-reveal.delay-4 { transition-delay: 0.4s; }
.sh-reveal.delay-5 { transition-delay: 0.5s; }
.sh-reveal.delay-6 { transition-delay: 0.6s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .sh-hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .sh-hero-desc { margin: 0 auto 40px; }
    .sh-hero-actions { justify-content: center; }
    .sh-social-proof { justify-content: center; }

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

    .sh-showcase .container {
        grid-template-columns: 1fr;
    }

    .sh-overview-screenshots {
        grid-template-columns: 1fr 1fr;
    }

    .sh-testimonials-grid {
        grid-template-columns: 1fr;
    }

    .sh-faq .container {
        grid-template-columns: 1fr;
    }

    .sh-contact .container {
        grid-template-columns: 1fr;
    }

    .sh-footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .sh-price-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sh-nav-links { display: none; }
    .sh-nav-toggle { display: block; }

    .sh-nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: calc(100% + 12px);
        left: 0;
        right: 0;
        background: rgba(12, 30, 60, 0.92);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        border: 1px solid rgba(255, 255, 255, 0.15);
        border-radius: 24px;
        padding: 24px;
        gap: 0;
        box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
    }

    .sh-nav-links.active a {
        color: rgba(255, 255, 255, 0.9);
        padding: 14px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .sh-hero h1 {
        font-size: 2.4rem;
    }

    .sh-features-grid {
        grid-template-columns: 1fr;
    }

    .sh-overview-screenshots {
        grid-template-columns: 1fr;
    }

    .sh-hero-actions {
        flex-direction: column;
    }

    .sh-social-proof {
        flex-direction: column;
        gap: 20px;
    }

    .sh-footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

/* ===== PAIN POINTS SECTION ===== */
.sh-pain-points {
    padding: 100px 0;
    background: #fff5f5;
    border-bottom: 1px solid #fee2e2;
}

.sh-pain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 50px;
}

.sh-pain-card {
    background: #ffffff;
    border: 1px solid #fecaca;
    border-radius: var(--radius);
    padding: 32px 24px;
    position: relative;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.05);
    transition: var(--transition);
}

.sh-pain-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(239, 68, 68, 0.12);
}

.sh-pain-icon {
    width: 48px;
    height: 48px;
    background: #fee2e2;
    color: #ef4444;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 20px;
}

.sh-pain-card h4 {
    font-size: 1.1rem;
    color: #991b1b;
    margin-bottom: 12px;
}

.sh-pain-card p {
    font-size: 0.92rem;
    color: #4b5563;
    line-height: 1.6;
}

/* ===== COMPARISON TABLE SECTION ===== */
.sh-comparison {
    padding: 110px 0;
    background: var(--surface);
}

.sh-comp-table-wrap {
    margin-top: 50px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border);
}

.sh-comp-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    background: #fff;
}

.sh-comp-table th, .sh-comp-table td {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}

.sh-comp-table th {
    background: #f8fafc;
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
}

.sh-comp-table th.highlight-col {
    background: var(--primary);
    color: #fff;
    font-size: 1.1rem;
    text-align: center;
}

.sh-comp-table td.highlight-col {
    background: rgba(79, 140, 255, 0.05);
    text-align: center;
    font-weight: 700;
    color: var(--primary);
    border-left: 2px solid var(--accent);
    border-right: 2px solid var(--accent);
}

.sh-comp-table td.other-col {
    text-align: center;
    color: #64748b;
}

.sh-comp-badge {
    background: #d1fae5;
    color: #059669;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
}

.sh-comp-badge.bad {
    background: #fee2e2;
    color: #dc2626;
}

/* ===== 3-STEP PROCESS SECTION ===== */
.sh-steps {
    padding: 100px 0;
    background: var(--surface-alt);
}

.sh-steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.sh-step-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 40px 30px;
    text-align: center;
    border: 1px solid var(--border);
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.sh-step-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.sh-step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 44px;
    height: 44px;
    background: var(--accent);
    color: #fff;
    font-size: 1.2rem;
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px var(--accent-glow);
}

.sh-step-card h4 {
    margin-top: 15px;
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.sh-step-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* ===== GUARANTEES / TRUST CARDS ===== */
.sh-guarantee-strip {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
}

.sh-guarantee-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #fff;
    padding: 14px 24px;
    border-radius: 50px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary);
}

.sh-guarantee-item i {
    color: var(--emerald);
    font-size: 1.1rem;
}

/* Responsive Overrides */
@media (max-width: 992px) {
    .sh-pain-grid, .sh-steps-grid {
        grid-template-columns: 1fr;
    }
    .sh-comp-table-wrap {
        overflow-x: auto;
    }
}