/* =========================================
   GestFicar Landing Page — Design System
   ========================================= */

/* ---------- Design Tokens ---------- */
:root {
    /* Colors — aligned with design-system.css palette */
    --bg-base: #0f0f0f;
    --bg-elevated: #1a1a1a;
    --bg-surface: rgba(37, 37, 37, 0.5);
    --bg-surface-hover: rgba(47, 47, 47, 0.6);

    --text-primary: #ffffff;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    --text-dimmed: #6b7280;
    --text-faint: #4b5563;

    --brand-blue: #3b82f6;
    --brand-blue-dark: #2563eb;
    --brand-blue-deeper: #1d4ed8;
    --brand-indigo: #6366f1;
    --brand-green: #22c55e;
    --brand-green-light: #4ade80;
    --brand-yellow: #eab308;
    --brand-yellow-light: #facc15;
    --brand-purple: #a855f7;
    --brand-purple-light: #c084fc;
    --brand-cyan: #06b6d4;
    --brand-cyan-light: #22d3ee;
    --brand-red: #ef4444;
    --brand-orange: #fb923c;
    --brand-pink: #ec4899;
    --brand-indigo-light: #818cf8;

    /* Borders — aligned with design-system.css */
    --border-subtle: rgba(47, 47, 47, 1);
    --border-light: rgba(58, 58, 58, 0.8);
    --border-medium: rgba(58, 58, 58, 1);

    /* Spacing */
    --space-section: clamp(5rem, 10vw, 8rem);
    --space-section-mobile: 4rem;
    --container-max: 1200px;
    --container-px: 1.25rem;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --fs-hero: clamp(2.6rem, 5.5vw, 4.4rem);
    --fs-section-title: clamp(1.8rem, 4vw, 2.8rem);
    --fs-h3: clamp(1.1rem, 2vw, 1.25rem);
    --fs-body: 1rem;
    --fs-small: 0.9rem;
    --fs-xs: 0.8rem;
    --fs-badge: 0.7rem;

    /* Radii */
    --radius-sm: 0.6rem;
    --radius-md: 0.85rem;
    --radius-lg: 1.2rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-base: 0.3s var(--ease-out);
    --transition-slow: 0.5s var(--ease-out);

    /* Shadows */
    --shadow-card: 0 20px 50px rgba(0, 0, 0, 0.3);
    --shadow-glow-blue: 0 0 80px rgba(59, 130, 246, 0.08);
    --shadow-cta: 0 8px 30px rgba(37, 99, 235, 0.35);
    --shadow-cta-hover: 0 12px 40px rgba(37, 99, 235, 0.5);
}

/* ---------- Reset & Base ---------- */
html {
    scrollbar-width: none; /* Firefox */
}

::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Edge */
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-base);
    color: var(--text-secondary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Fixes de Edge / Cross-Browser */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

.hero-grid > *,
.proof-grid > *,
.benefits-grid > *,
.showcase-row > *,
.features-grid > *,
.team-grid > *,
.steps-track > *,
.footer-grid > * {
    min-width: 0;
    min-height: 0;
}

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

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

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

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

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

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

/* ---------- Scroll Reveal ---------- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s var(--ease-out),
                transform 0.7s var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }
.reveal-delay-7 { transition-delay: 0.7s; }

/* ---------- Container ---------- */
.container-landing {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-px);
}

/* ---------- Section Base ---------- */
.section-dark {
    background-color: var(--bg-base);
    padding: var(--space-section) 0;
    position: relative;
    width: 100%;
}

.section-alt {
    background-color: var(--bg-elevated);
    padding: var(--space-section) 0;
    position: relative;
    width: 100%;
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-title {
    font-size: var(--fs-section-title);
    font-weight: 900;
    color: var(--text-primary);
    line-height: 1.15;
    margin-bottom: 0.75rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: var(--fs-badge);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 1rem;
}

.badge-blue {
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.15);
    color: #60a5fa;
}

.badge-green {
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.15);
    color: var(--brand-green-light);
}

.badge-purple {
    background: rgba(168, 85, 247, 0.08);
    border: 1px solid rgba(168, 85, 247, 0.15);
    color: var(--brand-purple-light);
}

.badge-indigo {
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.15);
    color: var(--brand-indigo-light);
}

.badge-cyan {
    background: rgba(6, 182, 212, 0.08);
    border: 1px solid rgba(6, 182, 212, 0.15);
    color: var(--brand-cyan-light);
}

.badge-orange {
    background: rgba(251, 146, 60, 0.08);
    border: 1px solid rgba(251, 146, 60, 0.15);
    color: var(--brand-orange);
}

/* ---------- Text Gradients ---------- */
.text-gradient-blue {
    background: linear-gradient(135deg, var(--brand-blue), var(--brand-indigo));
    color: var(--brand-blue);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
}

.text-gradient-green {
    background: linear-gradient(135deg, var(--brand-green), #16a34a);
    color: var(--brand-green);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
}

/* ---------- Navbar ---------- */
.landing-nav {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 40;
    background-color: rgba(15, 15, 15, 0.85);
    background: rgba(15, 15, 15, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-subtle);
    transition: background-color 0.3s, background 0.3s, box-shadow 0.3s;
}

.landing-nav.scrolled {
    background-color: rgba(15, 15, 15, 0.95);
    background: rgba(15, 15, 15, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4.5rem;
}

.nav-brand {
    display: flex;
    flex-direction: column;
    text-decoration: none;
}

.nav-brand .brand-name {
    font-size: 1.6rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    font-style: italic;
    text-transform: uppercase;
    background: linear-gradient(135deg, #fff, var(--brand-blue), var(--brand-indigo));
    color: #fff;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
}

.nav-brand .brand-sub {
    font-size: 0.55rem;
    font-weight: 700;
    color: var(--text-faint);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-top: -2px;
    padding-left: 2px;
}

.nav-links {
    display: none;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

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

.nav-divider {
    height: 1.5rem;
    width: 1px;
    background: var(--border-light);
}

.nav-cta {
    padding: 0.55rem 1.3rem;
    background: linear-gradient(135deg, var(--brand-blue-dark), var(--brand-blue));
    color: #fff !important;
    border-radius: var(--radius-sm);
    font-weight: 700 !important;
    font-size: 0.8rem !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.45);
}

/* ---------- CTA Buttons ---------- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2.2rem;
    background: linear-gradient(135deg, var(--brand-blue-dark), var(--brand-blue));
    color: #fff;
    border-radius: var(--radius-md);
    font-weight: 800;
    font-size: 1.05rem;
    text-decoration: none;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-cta);
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-cta-hover);
    background: linear-gradient(135deg, var(--brand-blue-deeper), var(--brand-blue-dark));
}

.btn-primary:active {
    transform: scale(0.97);
}

.btn-primary.pulse {
    position: relative;
}

.btn-primary.pulse::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: inherit;
    z-index: -1;
    animation: pulse-cta 2.5s infinite var(--ease-out);
}

.btn-primary.btn-lg {
    font-size: 1.2rem;
    padding: 1.2rem 3rem;
}

.btn-primary.btn-full {
    width: 100%;
    font-size: 1rem;
    padding: 1.1rem;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2.2rem;
    background: transparent;
    color: #d1d5db;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 1.05rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1.5px solid var(--border-medium);
    cursor: pointer;
    text-align: center;
}

.btn-secondary:hover {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
    transform: translateY(-2px);
}

.cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: flex-start;
    margin-bottom: 1.5rem;
}

.cta-subtext {
    text-align: center;
    margin-top: 0.75rem;
    font-size: 0.78rem;
    color: var(--text-dimmed);
    font-weight: 600;
}

.cta-subtext-upper {
    margin-top: 1rem;
    font-size: 0.8rem;
    color: var(--text-dimmed);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ---------- Trust Row ---------- */
.trust-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-dimmed);
    font-weight: 500;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.check-icon {
    width: 1.15rem;
    height: 1.15rem;
    flex-shrink: 0;
    color: var(--brand-green);
}

/* ---------- HERO SECTION ---------- */
.hero-section {
    background-color: var(--bg-base);
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    padding-top: 5.5rem;
    position: relative;
    overflow: hidden;
    width: 100%;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
    width: 100%;
}

.hero-content {
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-full);
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.2);
    color: var(--brand-green-light);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    animation: fade-up 0.6s ease-out;
    margin-bottom: 1.2rem;
}

.hero-headline {
    font-size: var(--fs-hero);
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    animation: fade-up 0.7s ease-out 0.1s both;
    margin-bottom: 1.2rem;
}

.hero-headline .highlight {
    background: linear-gradient(135deg, var(--brand-blue), var(--brand-indigo));
    color: var(--brand-blue);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
}

.hero-sub {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 520px;
    line-height: 1.7;
    animation: fade-up 0.7s ease-out 0.2s both;
    margin-bottom: 2rem;
}

.hero-sub b {
    color: var(--text-secondary);
}

/* ---------- Hero Video Mockups ---------- */
.video-showcase {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
    width: 100%;
}

.video-wrapper {
    position: relative;
    width: 100%;
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-light);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), var(--shadow-glow-blue);
    overflow: hidden;
    background: #000;
    transition: transform 0.5s var(--ease-out);
    z-index: 1;
}

.video-wrapper::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    pointer-events: none; /* Prevents clicking on the video */
}

/* Desktop Video (16:9 Aspect Ratio) */
.video-wrapper-desktop {
    max-width: 900px;
    padding-bottom: 56.25%; /* 16:9 Ratio */
    animation: float-slow 6s ease-in-out infinite;
}

.video-wrapper-desktop:hover {
    transform: scale(1.02);
}

/* Shorts Video (9:16 Aspect Ratio) */
.video-wrapper-shorts {
    width: 100%;
    max-width: 337px; /* limits width to reach max ~600px height */
    max-height: 600px;
    aspect-ratio: 9 / 16;
    margin: 0 auto;
    border-radius: 1.5rem;
    border: 3px solid rgba(255, 255, 255, 0.1);
    background: #000;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), var(--shadow-glow-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.video-wrapper-shorts iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    object-fit: cover;
    pointer-events: none; /* Prevents clicking on the video */
}

.video-wrapper-shorts:hover {
    transform: translateY(-6px) scale(1.02);
}

/* ---------- Social Proof Bar ---------- */
.social-proof-bar {
    background-color: var(--bg-elevated);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    padding: 2.5rem 0;
    width: 100%;
}

.proof-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.proof-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem 0;
}

.proof-icon {
    width: 2.8rem;
    height: 2.8rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.proof-item h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.15rem;
}

.proof-item p {
    font-size: 0.78rem;
    color: var(--text-dimmed);
    line-height: 1.4;
}

/* ---------- Glass Card (Benefits) ---------- */
.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.2rem;
}

.glass-card {
    background-color: var(--bg-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all 0.35s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.glass-card:nth-child(1)::before { background: var(--brand-blue); }
.glass-card:nth-child(2)::before { background: var(--brand-green); }
.glass-card:nth-child(3)::before { background: var(--brand-yellow); }
.glass-card:nth-child(4)::before { background: var(--brand-purple); }

.glass-card:hover {
    background: var(--bg-surface-hover);
    border-color: rgba(59, 130, 246, 0.2);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card), 0 0 40px rgba(59, 130, 246, 0.05);
}

.glass-card .icon-box {
    width: 3.2rem;
    height: 3.2rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
    transition: transform 0.3s ease;
}

.glass-card:hover .icon-box {
    transform: scale(1.1);
}

.glass-card h3 {
    font-size: var(--fs-h3);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.glass-card p {
    font-size: var(--fs-small);
    color: var(--text-muted);
    line-height: 1.6;
}

/* ---------- Problems Grid ---------- */
.problems-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.8rem;
}

.problem-card {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.4rem 1.6rem;
    transition: all 0.35s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 3px;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

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

.problem-card:hover {
    background: var(--bg-surface-hover);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

.problem-icon {
    width: 2.8rem;
    height: 2.8rem;
    min-width: 2.8rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.problem-card:hover .problem-icon {
    transform: scale(1.1);
}

.problem-icon-blue   { background: rgba(59, 130, 246, 0.1); color: var(--brand-blue); }
.problem-icon-green  { background: rgba(34, 197, 94, 0.1); color: var(--brand-green); }
.problem-icon-red    { background: rgba(239, 68, 68, 0.1); color: var(--brand-red); }
.problem-icon-orange { background: rgba(251, 146, 60, 0.1); color: var(--brand-orange); }
.problem-icon-yellow { background: rgba(234, 179, 8, 0.1); color: var(--brand-yellow); }
.problem-icon-purple { background: rgba(168, 85, 247, 0.1); color: var(--brand-purple); }
.problem-icon-cyan   { background: rgba(6, 182, 212, 0.1); color: var(--brand-cyan); }
.problem-icon-pink   { background: rgba(236, 72, 153, 0.1); color: var(--brand-pink); }

.problem-text h3 {
    font-size: 1rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.2rem;
    line-height: 1.3;
}

.problem-text p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

/* ---------- Problem Impact Transition ---------- */
.problem-impact {
    margin-top: 3rem;
    text-align: center;
    padding: 2rem 1.5rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.04) 0%, rgba(251, 146, 60, 0.06) 50%, rgba(234, 179, 8, 0.04) 100%);
    border: 1px solid rgba(239, 68, 68, 0.08);
    position: relative;
}

.problem-impact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(239, 68, 68, 0.3), rgba(251, 146, 60, 0.3), transparent);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.impact-text {
    font-size: clamp(1.1rem, 2.5vw, 1.35rem);
    color: var(--text-secondary);
    font-weight: 500;
    line-height: 1.5;
    margin: 0;
}

.impact-text strong {
    color: var(--brand-orange);
    font-weight: 800;
}

/* ---------- Solution Benefits ---------- */
.solution-benefits {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.solution-card {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.03) 0%, rgba(59, 130, 246, 0.03) 100%);
    border: 1px solid rgba(34, 197, 94, 0.1);
    border-radius: var(--radius-md);
    padding: 1.5rem 1.6rem;
    text-align: center;
    transition: all 0.35s var(--ease-out);
    position: relative;
}

.solution-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(34, 197, 94, 0.3), transparent);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.solution-card:hover::after {
    opacity: 1;
}

.solution-card:hover {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.06) 0%, rgba(59, 130, 246, 0.04) 100%);
    border-color: rgba(34, 197, 94, 0.2);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.solution-icon {
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.8rem;
    transition: transform 0.3s ease;
}

.solution-card:hover .solution-icon {
    transform: scale(1.1);
}

.solution-icon-blue   { background: rgba(59, 130, 246, 0.12); color: #60a5fa; }
.solution-icon-green  { background: rgba(34, 197, 94, 0.12); color: var(--brand-green-light); }
.solution-icon-purple { background: rgba(168, 85, 247, 0.12); color: var(--brand-purple-light); }

.solution-card h4 {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.3rem;
}

.solution-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

/* ---------- Product Showcase (alternating rows) ---------- */
.showcase-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 5rem;
}

.showcase-row:last-child {
    margin-bottom: 0;
}

.showcase-cards {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.showcase-text .showcase-label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: var(--fs-badge);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 0.75rem;
}

.showcase-text h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 900;
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.showcase-text p {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.showcase-features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.showcase-features li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: var(--fs-small);
    color: var(--text-secondary);
    font-weight: 500;
}

.showcase-image {
    position: relative;
}

.showcase-image .device-frame {
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-light);
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4), var(--shadow-glow-blue);
    transition: transform 0.5s var(--ease-out);
    position: relative;
}

.showcase-image .device-frame::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.showcase-image .device-frame:hover {
    transform: translateY(-6px);
}

.showcase-image .device-frame img {
    width: 100%;
    display: block;
}

.showcase-image .device-frame-phone {
    max-width: 280px;
    margin: 0 auto;
    border-radius: 1.5rem;
    border: 3px solid rgba(255, 255, 255, 0.1);
}

.showcase-image .device-frame-tablet {
    max-width: 440px;
    margin: 0 auto;
}

/* ---------- Features Grid ---------- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.feature-card {
    background-color: var(--bg-surface);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 1.8rem 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    background: rgba(59, 130, 246, 0.06);
    border-color: rgba(59, 130, 246, 0.15);
    transform: translateY(-3px);
}

.feature-card .feature-icon {
    width: 3.2rem;
    height: 3.2rem;
    margin: 0 auto 1rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-card h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}

.feature-card p {
    font-size: 0.8rem;
    color: var(--text-dimmed);
    line-height: 1.5;
}

/* Icon background utilities */
.icon-bg-blue { background: rgba(59, 130, 246, 0.1); }
.icon-bg-green { background: rgba(34, 197, 94, 0.1); }
.icon-bg-yellow { background: rgba(234, 179, 8, 0.1); }
.icon-bg-purple { background: rgba(168, 85, 247, 0.1); }
.icon-bg-red { background: rgba(239, 68, 68, 0.1); }
.icon-bg-cyan { background: rgba(6, 182, 212, 0.1); }
.icon-bg-orange { background: rgba(251, 146, 60, 0.1); }
.icon-bg-pink { background: rgba(236, 72, 153, 0.1); }

/* ---------- Steps / Timeline ---------- */
.steps-track {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    position: relative;
}

.step-item {
    position: relative;
    text-align: center;
    padding: 2rem 1rem;
}

.step-number {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 900;
    margin: 0 auto 1rem;
    position: relative;
    z-index: 2;
    transition: transform 0.3s ease;
}

.step-number-blue { background: rgba(59, 130, 246, 0.15); color: #60a5fa; border: 2px solid rgba(59, 130, 246, 0.3); }
.step-number-green { background: rgba(34, 197, 94, 0.15); color: var(--brand-green-light); border: 2px solid rgba(34, 197, 94, 0.3); }
.step-number-yellow { background: rgba(234, 179, 8, 0.15); color: var(--brand-yellow-light); border: 2px solid rgba(234, 179, 8, 0.3); }
.step-number-purple { background: rgba(168, 85, 247, 0.15); color: var(--brand-purple-light); border: 2px solid rgba(168, 85, 247, 0.3); }

.step-item:hover .step-number {
    transform: scale(1.15);
}

.step-item h4 {
    font-size: 1rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.step-item p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ---------- Team Profiles ---------- */
.team-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.team-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all 0.3s ease;
}

.team-card:hover {
    border-color: rgba(59, 130, 246, 0.2);
    transform: translateY(-3px);
}

.team-card .team-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.team-card h4 {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.3rem;
}

.team-card .team-role {
    font-size: var(--fs-xs);
    color: var(--text-dimmed);
    margin-bottom: 1rem;
}

.team-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.team-card ul li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: #d1d5db;
    padding: 0.35rem 0;
}

.team-card ul li svg {
    flex-shrink: 0;
}

.team-icon-blue { background: rgba(59, 130, 246, 0.12); }
.team-icon-green { background: rgba(34, 197, 94, 0.12); }
.team-icon-yellow { background: rgba(234, 179, 8, 0.12); }

/* ---------- Plan Card ---------- */
.plan-card {
    background: linear-gradient(180deg, #1a1a1a 0%, rgba(37, 99, 235, 0.08) 100%);
    border: 2px solid rgba(59, 130, 246, 0.4);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    position: relative;
    transition: all 0.3s ease;
    max-width: 420px;
    margin: 0 auto;
}

.plan-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 25px 60px rgba(37, 99, 235, 0.15);
}

.plan-tag {
    position: absolute;
    top: 0;
    padding: 0.35rem 1rem;
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #fff;
    border-radius: 0 0 0.6rem 0.6rem;
}

.plan-tag.left {
    left: 1.5rem;
    background: var(--brand-green);
}

.plan-tag.right {
    right: 1.5rem;
    background: var(--brand-blue);
}

.plan-inner {
    padding-top: 1.5rem;
}

.plan-name {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.3rem;
}

.plan-tagline {
    color: #60a5fa;
    font-size: var(--fs-small);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.plan-price-wrap {
    margin-bottom: 1.5rem;
}

.plan-price {
    font-size: 3rem;
    font-weight: 900;
    color: var(--text-primary);
    line-height: 1;
}

.plan-price-period {
    color: var(--text-dimmed);
    font-weight: 600;
}

.plan-features {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.55rem 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
}

/* ---------- FAQ Accordion ---------- */
.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border-subtle);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.3rem 0;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    text-align: left;
    transition: color 0.2s;
    font-family: inherit;
}

.faq-question:hover {
    color: var(--brand-blue);
}

.faq-question .faq-chevron {
    flex-shrink: 0;
    width: 1.25rem;
    height: 1.25rem;
    transition: transform 0.3s ease;
    color: var(--text-dimmed);
}

.faq-item.open .faq-chevron {
    transform: rotate(180deg);
    color: var(--brand-blue);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    padding: 0;
}

.faq-item.open .faq-answer {
    max-height: 300px;
    padding-bottom: 1.2rem;
}

.faq-answer p {
    font-size: var(--fs-small);
    color: var(--text-muted);
    line-height: 1.7;
}

/* ---------- Final CTA Section ---------- */
.cta-section {
    background-color: var(--bg-base);
    padding: var(--space-section) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    width: 100%;
}

.cta-inner {
    max-width: 680px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-inner .section-title {
    text-align: center;
    margin-bottom: 1rem;
}

.cta-description {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

/* ---------- Footer ---------- */
.landing-footer {
    background: var(--bg-base);
    border-top: 1px solid var(--border-subtle);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
}

.footer-description {
    color: var(--text-dimmed);
    max-width: 320px;
    line-height: 1.7;
    font-size: var(--fs-small);
}

.footer-heading {
    color: var(--text-primary);
    font-weight: 800;
    font-size: var(--fs-badge);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 1rem;
}

.footer-link {
    display: block;
    color: var(--text-dimmed);
    font-size: var(--fs-small);
    font-weight: 500;
    padding: 0.3rem 0;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-link:hover {
    color: var(--brand-blue);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    margin-top: 3rem;
    padding-top: 1.5rem;
    text-align: center;
}

.footer-copyright {
    font-size: var(--fs-badge);
    color: var(--text-faint);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

/* ---------- Mobile Menu ---------- */
.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 60;
}

.mobile-menu-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: #d1d5db;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.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);
}

.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    z-index: 45;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

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

.mobile-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: var(--bg-elevated);
    border-left: 1px solid var(--border-subtle);
    z-index: 50;
    transform: translateX(100%);
    transition: transform 0.35s var(--ease-out);
    padding: 5rem 2rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav.open {
    transform: translateX(0);
}

.mobile-nav a {
    display: block;
    padding: 0.85rem 1rem;
    color: #d1d5db;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.mobile-nav a:hover {
    background: var(--bg-surface-hover);
    color: var(--text-primary);
}

.mobile-divider {
    height: 1px;
    background: var(--border-subtle);
    margin: 0.5rem 0;
}

/* ---------- Responsive ---------- */

/* Tablet+ */
@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }

    .mobile-menu-btn,
    .mobile-overlay,
    .mobile-nav {
        display: none !important;
    }

    .hero-grid {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }

    .hero-content {
        text-align: left;
        max-width: none;
        margin: 0;
    }

    .hero-sub {
        margin-left: 0;
        margin-right: 0;
    }

    .cta-row {
        justify-content: flex-start;
    }

    .trust-row {
        justify-content: flex-start;
    }

    .proof-grid {
        grid-template-columns: repeat(4, 1fr);
    }

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

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

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

    .showcase-row {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }

    .showcase-row.reverse {
        direction: rtl;
    }

    .showcase-row.reverse > * {
        direction: ltr;
    }

    .features-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.2rem;
    }

    .steps-track {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
    }

    /* Connector line */
    .steps-track::before {
        content: '';
        position: absolute;
        top: 3.8rem;
        left: 12.5%;
        right: 12.5%;
        height: 2px;
        background: linear-gradient(90deg, rgba(59, 130, 246, 0.3), rgba(99, 102, 241, 0.3));
        z-index: 1;
    }

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

/* Desktop */
@media (min-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(4, 1fr);
    }

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

    .showcase-row {
        gap: 5rem;
    }
}

/* Mobile */
@media (max-width: 767px) {
    .section-dark,
    .section-alt {
        padding: var(--space-section-mobile) 0;
    }

    .hero-section {
        min-height: auto;
        padding-top: 6rem;
        padding-bottom: 3rem;
    }

    .hero-content {
        text-align: center;
    }

    .cta-row {
        justify-content: center;
    }

    .trust-row {
        justify-content: center;
    }

    /* Video Mockup Mobile Spacing */
    .video-showcase {
        margin-top: 2rem;
        padding: 0 1rem;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .plan-card {
        padding: 2rem 1.5rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* Removed fixed mobile max-width, let aspect-ratio handle it */

    .showcase-row {
        gap: 2rem;
        margin-bottom: 3.5rem;
    }
}

/* ---------- Support / Socials Footer ---------- */
.footer-social-icon {
    color: var(--text-muted);
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}

.footer-social-icon:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.whatsapp-link:hover {
    color: var(--brand-green-light) !important;
}

/* ---------- Floating Support Widget ---------- */
.floating-support {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 50;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
}

.support-socials {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.support-social-btn {
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 50%;
    background: var(--bg-elevated);
    border: 1px solid var(--border-medium);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.support-social-btn svg {
    width: 1.15rem;
    height: 1.15rem;
}

.support-social-btn:hover {
    background: var(--bg-surface-hover);
    transform: translateY(-2px);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.2);
}

.support-main-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.support-main-btn {
    width: 3.8rem;
    height: 3.8rem;
    border-radius: 50%;
    background: var(--brand-green);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(34, 197, 94, 0.4);
    transition: all 0.3s ease;
    cursor: pointer;
}

.support-main-btn svg {
    width: 1.8rem;
    height: 1.8rem;
}

.support-main-btn:hover {
    transform: scale(1.05);
    background: #16a34a;
    box-shadow: 0 12px 30px rgba(34, 197, 94, 0.5);
}

.whatsapp-pulse {
    position: relative;
}

.whatsapp-pulse::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: inherit;
    z-index: -1;
    animation: pulse-whatsapp 2s infinite var(--ease-out);
}

@keyframes pulse-whatsapp {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.4); opacity: 0; }
}

.support-tooltip {
    position: absolute;
    right: calc(100% + 1rem);
    background: var(--bg-elevated);
    border: 1px solid var(--border-medium);
    padding: 0.5rem 0.8rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    pointer-events: none;
}

.support-tooltip::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -5px;
    transform: translateY(-50%);
    border-width: 5px 0 5px 6px;
    border-style: solid;
    border-color: transparent transparent transparent var(--border-medium);
}

@media (max-width: 767px) {
    .floating-support {
        bottom: 1.5rem;
        right: 1.5rem;
    }
}