/* ========================================
   SINHOR GREEN - Landing Page Styles
   Design System: Dark Mode + Gold Premium
   Luxury & Elegance Theme
   ======================================== */

/* ========== CSS VARIABLES ========== */
:root {
    --color-bg-primary: #0a0a0a;
    --color-bg-secondary: #141414;
    --color-bg-tertiary: #1a1a1a;
    --color-accent: #f4c430;
    --color-accent-dark: #d4a017;
    --color-accent-light: #ffd700;
    --color-accent-glow: rgba(244, 196, 48, 0.25);
    --color-accent-glow-strong: rgba(255, 215, 0, 0.4);
    --color-text-primary: #ffffff;
    --color-text-secondary: #b8b8b8;
    --color-text-muted: #707070;
    --color-border: #2a2a2a;
    --color-border-gold: rgba(244, 196, 48, 0.3);

    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Montserrat', sans-serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 5rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;

    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    --shadow-glow: 0 0 30px var(--color-accent-glow), 0 10px 40px rgba(0,0,0,0.3);
    --shadow-glow-sm: 0 0 15px var(--color-accent-glow), 0 5px 20px rgba(0,0,0,0.2);
    --shadow-elegant: 0 10px 40px rgba(0,0,0,0.4);
    --shadow-card: 0 4px 20px rgba(0,0,0,0.15);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    width: 100%;
    max-width: 100vw;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ========== UTILITIES ========== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

.text-glow {
    background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-accent) 50%, var(--color-accent-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px var(--color-accent-glow-strong), 0 0 60px var(--color-accent-glow);
    font-weight: 700;
    filter: drop-shadow(0 0 20px var(--color-accent-glow));
}

.section__title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 5vw, 2.5rem);
    font-weight: 800;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin-bottom: var(--spacing-xl);
    line-height: 1.2;
}

/* ========== SECTION DIVIDERS ========== */
.section-divider {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--color-accent-dark) 10%,
        var(--color-accent-light) 50%,
        var(--color-accent-dark) 90%,
        transparent 100%);
    box-shadow: 0 0 20px var(--color-accent-glow-strong), 0 2px 10px var(--color-accent-glow);
    position: relative;
}

.section-divider::before {
    content: '';
    position: absolute;
    left: 50%; top: 50%;
    transform: translate(-50%, -50%);
    width: 8px; height: 8px;
    background: var(--color-accent-light);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--color-accent-glow-strong);
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 50px;
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    color: var(--color-bg-primary);
    box-shadow: var(--shadow-glow-sm);
}

.btn--primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #fff 0%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.btn--primary:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-3px) scale(1.02);
}

.btn--primary:hover::before { opacity: 0.1; }

.btn--large {
    font-size: 1.1rem;
    padding: var(--spacing-md) var(--spacing-xl);
}

.btn__icon { width: 20px; height: 20px; }

.btn--pulse { animation: pulse 2s infinite; }

@keyframes pulse {
    0%, 100% { box-shadow: var(--shadow-glow-sm); }
    50% { box-shadow: var(--shadow-glow); }
}

/* ========== HERO SECTION ========== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: var(--spacing-xl) 0;
}

.hero__background {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(244,196,48,0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 80%, rgba(255,215,0,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 20% 60%, rgba(212,160,23,0.06) 0%, transparent 40%),
        var(--color-bg-primary);
    z-index: -1;
}

.hero__particles {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(244,196,48,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(244,196,48,0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.7;
    animation: particles-move 20s linear infinite;
}

@keyframes particles-move {
    0% { transform: translate(0,0); }
    100% { transform: translate(40px,40px); }
}

.hero__glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: orb-float 8s ease-in-out infinite;
}

.hero__glow-orb--1 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
    top: -100px; right: -100px;
    animation-delay: 0s;
}

.hero__glow-orb--2 {
    width: 300px; height: 300px;
    background: radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
    bottom: -50px; left: -50px;
    animation-delay: 4s;
}

@keyframes orb-float {
    0%, 100% { transform: translate(0,0) scale(1); }
    50% { transform: translate(30px,-30px) scale(1.1); }
}

.hero__content {
    text-align: center;
    padding: var(--spacing-2xl) 0;
    position: relative;
    z-index: 1;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, rgba(124,213,85,0.15) 0%, rgba(124,213,85,0.05) 100%);
    border: 1px solid var(--color-accent);
    border-radius: 50px;
    padding: 8px 20px;
    margin-bottom: var(--spacing-lg);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    box-shadow: 0 0 20px rgba(124,213,85,0.2);
    animation: badge-pulse 3s ease-in-out infinite;
}

@keyframes badge-pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 20px rgba(124,213,85,0.2); }
    50% { transform: scale(1.05); box-shadow: 0 0 30px rgba(124,213,85,0.4); }
}

.hero__badge-icon { width: 16px; height: 16px; stroke: var(--color-accent); }

.hero__logo {
    width: 180px;
    height: auto;
    margin: 0 auto var(--spacing-lg);
    filter: drop-shadow(0 0 50px var(--color-accent-glow)) drop-shadow(0 15px 40px rgba(0,0,0,0.4));
    animation: float 6s ease-in-out infinite;
}

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

.hero__headline {
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.hero__pretitle {
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    font-weight: 400;
    color: var(--color-text-secondary);
    letter-spacing: 0.05em;
    display: block;
    margin-bottom: var(--spacing-sm);
}

.hero__headline-main {
    font-size: clamp(2.2rem, 6vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
}

.hero__headline-highlight {
    font-size: clamp(2.5rem, 7vw, 5rem);
    font-weight: 900;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #ffd700 0%, #f4c430 30%, #d4a017 60%, #ffd700 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 30px var(--color-accent-glow-strong)) drop-shadow(0 0 60px var(--color-accent-glow));
    animation: gold-shimmer 3s ease-in-out infinite;
}

@keyframes gold-shimmer {
    0%, 100% { filter: drop-shadow(0 0 30px var(--color-accent-glow-strong)) brightness(1); }
    50% { filter: drop-shadow(0 0 50px var(--color-accent-glow-strong)) brightness(1.2); }
}

.hero__subheadline {
    font-size: clamp(1rem, 2.5vw, 1.15rem);
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    font-weight: 400;
    line-height: 1.8;
}

.hero__subheadline strong { color: var(--color-accent); font-weight: 700; }

.hero__features {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) auto;
    flex-wrap: wrap;
}

.hero__feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.hero__feature-icon { width: 20px; height: 20px; stroke: var(--color-accent); flex-shrink: 0; }

.hero__cta-wrapper { margin-bottom: var(--spacing-2xl); }

.hero__check-icon { width: 16px; height: 16px; stroke: var(--color-accent); }

.hero__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    max-width: 700px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(20,20,20,0.8) 0%, rgba(26,26,26,0.6) 100%);
    border: 2px solid var(--color-border-gold);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(15px);
    box-shadow: 0 0 30px rgba(244,196,48,0.15), inset 0 1px 0 rgba(255,215,0,0.1);
    position: relative;
}

.hero__stat { text-align: center; }

.hero__stat-number {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 900;
    background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 25px var(--color-accent-glow-strong));
    margin-bottom: 4px;
    line-height: 1;
}

.hero__stat-label {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ========== DELAY SECTION ========== */
.delay-info {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.delay-info__container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-2xl);
}

.delay-info__video {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 2px solid var(--color-accent);
    box-shadow: 0 0 30px rgba(244,196,48,0.3), 0 10px 40px rgba(0,0,0,0.3);
}

.video-wrapper {
    width: 100%;
    aspect-ratio: 16/9;
    background-color: #000;
    position: relative;
    cursor: pointer;
}

.video-play-btn {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 90px; height: 90px;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(8px);
    border: 2px solid var(--color-accent);
    color: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-glow-sm);
    transition: all var(--transition-normal);
    z-index: 2;
}

.video-play-btn::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 50%;
    border: 2px solid var(--color-accent);
    animation: play-pulse 2s infinite;
    pointer-events: none;
}

@keyframes play-pulse {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.6); opacity: 0; }
}

.video-play-btn svg { width: 35px; height: 35px; margin-left: 5px; filter: drop-shadow(0 0 8px var(--color-accent-glow)); }

.video-wrapper:hover .video-play-btn {
    transform: translate(-50%, -50%) scale(1.1);
    background: rgba(124,213,85,0.15);
    box-shadow: var(--shadow-glow);
}

.video-wrapper.is-playing .video-play-btn { opacity: 0; visibility: hidden; pointer-events: none; }

.delay-video { width: 100%; height: 100%; object-fit: cover; }

.delay-info__content {
    width: 100%;
    max-width: 900px;
    text-align: center;
}

.delay-info__title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5vw, 3.2rem);
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
    line-height: 1.15;
    letter-spacing: -0.01em;
}

.delay-info__text {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

.delay-info__list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    text-align: left;
}

.delay-info__list li {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.01) 100%);
    border: 1px solid rgba(244,196,48,0.2);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.delay-info__list li:hover {
    border-color: rgba(244,196,48,0.5);
    box-shadow: 0 0 24px rgba(244,196,48,0.12);
}

.delay-info__icon {
    flex-shrink: 0;
    width: 48px; height: 48px;
    background: linear-gradient(135deg, rgba(244,196,48,0.15) 0%, rgba(212,160,23,0.1) 100%);
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--color-accent);
    box-shadow: 0 0 20px rgba(244,196,48,0.3), 0 4px 15px rgba(0,0,0,0.2);
    margin-bottom: 4px;
}

.delay-info__item-text strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    margin-bottom: 6px;
    letter-spacing: 0.02em;
}

.delay-info__item-text {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

.delay-info__item-text span { color: var(--color-accent); font-weight: 700; }

@media (max-width: 768px) {
    .delay-info__list { grid-template-columns: 1fr; }
}

/* ========== TICKER ========== */
.ticker {
    background: linear-gradient(135deg, var(--color-accent-dark) 0%, var(--color-accent) 50%, var(--color-accent-dark) 100%);
    padding: var(--spacing-sm) 0;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(244,196,48,0.3), inset 0 1px 0 rgba(255,215,0,0.3);
    position: relative;
}

.ticker__track {
    display: flex;
    width: max-content;
    animation: ticker 30s linear infinite;
}

.ticker__content {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding-right: var(--spacing-lg);
}

.ticker__content span {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-bg-primary);
    white-space: nowrap;
}

.ticker__dot { font-size: 0.5rem; }

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

/* ========== ARSENAL SECTION ========== */
.arsenal {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
    position: relative;
    overflow: hidden;
}

.arsenal::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(124,213,85,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(124,213,85,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.arsenal__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.arsenal__card {
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, rgba(26,26,26,0.8) 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.arsenal__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 0 30px rgba(244,196,48,0.3), 0 10px 40px rgba(0,0,0,0.4);
    border-color: var(--color-accent);
}

.arsenal__icon { width: 48px; height: 48px; margin-bottom: var(--spacing-md); }
.arsenal__icon svg { width: 100%; height: 100%; stroke: var(--color-accent); }

.arsenal__card-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.02em;
}

.arsenal__card-text {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ========== INCLUSO SECTION ========== */
.incluso {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-tertiary) 100%);
    position: relative;
    overflow: hidden;
}

.incluso__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

.incluso__item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: rgba(255,255,255,0.02);
    border-radius: var(--radius-md);
    border-left: 2px solid transparent;
    transition: all var(--transition-normal);
}

.incluso__item:hover {
    border-left-color: var(--color-accent);
    background: linear-gradient(135deg, rgba(244,196,48,0.08) 0%, rgba(212,160,23,0.05) 100%);
    transform: translateX(5px);
}

.incluso__check {
    flex-shrink: 0;
    width: 32px; height: 32px;
    background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-accent-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 15px var(--color-accent-glow), 0 2px 8px rgba(0,0,0,0.3);
}

.incluso__check svg { width: 18px; height: 18px; stroke: var(--color-bg-primary); }

.incluso__text h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.incluso__text p { color: var(--color-text-secondary); font-size: 0.9rem; }

/* ========== PROVA SOCIAL ========== */
.prova {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(180deg, var(--color-bg-tertiary) 0%, var(--color-bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.prova__carousel {
    width: 100%;
    overflow: hidden;
    margin-top: var(--spacing-lg);
    position: relative;
}

.prova__carousel::before,
.prova__carousel::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    width: 100px;
    z-index: 2;
    pointer-events: none;
}

.prova__carousel::before {
    left: 0;
    background: linear-gradient(90deg, var(--color-bg-tertiary) 0%, transparent 100%);
}

.prova__carousel::after {
    right: 0;
    background: linear-gradient(270deg, var(--color-bg-secondary) 0%, transparent 100%);
}

.prova__track {
    display: flex;
    gap: var(--spacing-md);
    width: max-content;
    animation: carousel-scroll 60s linear infinite;
}

.prova__carousel:hover .prova__track { animation-play-state: paused; }

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

.prova__slide {
    flex-shrink: 0;
    width: 280px; height: 500px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 2px solid var(--color-border);
    transition: all var(--transition-normal);
    background-color: var(--color-bg-primary);
    cursor: pointer;
}

.prova__slide:hover {
    border-color: var(--color-accent);
    box-shadow: 0 0 30px rgba(244,196,48,0.4), 0 10px 30px rgba(0,0,0,0.3);
    transform: scale(1.05);
}

.prova__slide img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: top; }

/* ========== ABOUT SECTION ========== */
.about {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
    position: relative;
    overflow: hidden;
}

.about__container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about__title { text-align: left; margin-bottom: var(--spacing-lg); }

.about__text {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.about__text strong { color: var(--color-accent); }

.about__image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about__photo-container {
    position: relative;
    z-index: 2;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 3px solid var(--color-accent);
    box-shadow: 0 0 40px rgba(244,196,48,0.4), 0 15px 50px rgba(0,0,0,0.4);
    transition: transform var(--transition-normal);
}

.about__photo-container:hover {
    transform: scale(1.05);
    box-shadow: 0 0 50px rgba(244,196,48,0.5), 0 20px 60px rgba(0,0,0,0.5);
}

.about__photo { width: 100%; max-width: 350px; height: auto; display: block; object-fit: cover; }

.about__logo-bg {
    position: absolute;
    width: 400px; height: auto;
    opacity: 0.1;
    filter: grayscale(1) brightness(2);
    z-index: 1;
    animation: float 6s ease-in-out infinite;
}

@media (max-width: 992px) {
    .about__container { grid-template-columns: 1fr; text-align: center; }
    .about__title { text-align: center; }
    .about__image-wrapper { order: -1; margin-bottom: var(--spacing-xl); }
    .about__photo { max-width: 280px; }
    .about__logo-bg { width: 300px; }
}

/* ========== OFERTA SECTION ========== */
.oferta {
    padding: var(--spacing-2xl) 0;
    background:
        radial-gradient(ellipse at 50% 100%, rgba(124,213,85,0.1) 0%, transparent 50%),
        var(--color-bg-primary);
    position: relative;
    overflow: hidden;
}

.oferta__card {
    max-width: 550px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(20,20,20,0.95) 0%, rgba(26,26,26,0.9) 100%);
    border: 3px solid var(--color-accent);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 0 40px rgba(244,196,48,0.4), 0 20px 60px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,215,0,0.2);
    backdrop-filter: blur(20px);
    position: relative;
}

.oferta__header {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    padding: var(--spacing-sm);
    text-align: center;
}

.oferta__badge {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-bg-primary);
}

.oferta__body { padding: var(--spacing-xl); text-align: center; }

.oferta__old-price { font-size: 1rem; color: var(--color-text-muted); margin-bottom: var(--spacing-xs); }
.oferta__old-price s { color: #ff6b6b; }

.oferta__price {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.oferta__value {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 900;
    background: linear-gradient(135deg, #ffd700 0%, #f4c430 50%, #ffd700 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 30px var(--color-accent-glow-strong));
    line-height: 1.3;
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.02em;
    animation: price-pulse 2s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
}

@keyframes price-pulse {
    0%, 100% { filter: drop-shadow(0 0 30px var(--color-accent-glow-strong)) brightness(1); }
    50% { filter: drop-shadow(0 0 50px var(--color-accent-glow-strong)) brightness(1.15); }
}

.oferta__value span { font-size: 0.5em; }
.oferta__value small {
    font-size: 0.4em;
    display: block;
    width: 100%;
    margin-bottom: -10px;
    font-weight: 700;
    -webkit-text-fill-color: var(--color-text-primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    filter: none;
    background: none;
    -webkit-background-clip: border-box;
    background-clip: border-box;
}

.oferta__info { font-size: 0.9rem; color: var(--color-text-secondary); margin-bottom: var(--spacing-xs); }

.oferta__discount {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-accent);
    background: linear-gradient(135deg, rgba(244,196,48,0.15) 0%, rgba(212,160,23,0.1) 100%);
    border: 2px solid var(--color-accent);
    border-radius: 50px;
    padding: 8px 20px;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 0 20px rgba(244,196,48,0.3);
    animation: discount-pulse 2s ease-in-out infinite;
}

@keyframes discount-pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(244,196,48,0.3); transform: scale(1); }
    50% { box-shadow: 0 0 30px rgba(244,196,48,0.5); transform: scale(1.05); }
}

.oferta__tagline {
    font-size: 1rem;
    color: var(--color-text-secondary);
    font-weight: 500;
    margin: var(--spacing-md) auto var(--spacing-lg);
    line-height: 1.5;
    max-width: 350px;
    padding: var(--spacing-sm);
    border-top: 1px solid rgba(124,213,85,0.2);
}

.oferta__garantias {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.oferta__garantia {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-secondary);
    font-size: 0.85rem;
}

.oferta__garantia svg { width: 20px; height: 20px; stroke: var(--color-accent); }

/* ========== FAQ SECTION ========== */
.faq {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.faq__list { max-width: 800px; margin: 0 auto; }

.faq__item { border-bottom: 1px solid var(--color-border); }
.faq__item:first-child { border-top: 1px solid var(--color-border); }

.faq__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text-primary);
    text-align: left;
    transition: color var(--transition-fast);
    letter-spacing: 0.01em;
}

.faq__question:hover { color: var(--color-accent); }

.faq__icon {
    flex-shrink: 0;
    width: 24px; height: 24px;
    stroke: var(--color-accent);
    transition: transform var(--transition-normal);
}

.faq__item.active .faq__icon { transform: rotate(180deg); }

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease, opacity 0.3s ease;
    opacity: 0;
}

.faq__item.active .faq__answer {
    max-height: 1000px;
    padding-bottom: var(--spacing-md);
    padding-top: var(--spacing-sm);
    opacity: 1;
}

.faq__answer p { color: var(--color-text-secondary); font-size: 0.95rem; line-height: 1.7; }

/* ========== FINAL CTA ========== */
.final-cta {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 800px; height: 800px;
    background: radial-gradient(circle, rgba(244,196,48,0.1) 0%, transparent 70%);
    pointer-events: none;
}

.final-cta__content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.final-cta__title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    font-weight: 900;
    color: var(--color-text-primary);
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.final-cta__subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.final-cta__box {
    background: linear-gradient(135deg, rgba(244,196,48,0.05) 0%, rgba(212,160,23,0.03) 100%);
    border: 2px solid var(--color-border-gold);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: 0 0 30px rgba(244,196,48,0.15);
}

.final-cta__text {
    font-size: 1.1rem;
    color: var(--color-text-primary);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.final-cta__highlight {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md) 0;
}

.final-cta__highlight-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.05rem;
    color: var(--color-text-primary);
}

.final-cta__highlight-icon {
    flex-shrink: 0;
    width: 24px; height: 24px;
    background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-accent-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-bg-primary);
    font-weight: 900;
    font-size: 0.9rem;
    box-shadow: 0 0 15px rgba(244,196,48,0.4);
}

.final-cta__warning {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    background: rgba(244,196,48,0.1);
    border-left: 4px solid var(--color-accent);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: left;
}

.final-cta__warning-icon { flex-shrink: 0; width: 24px; height: 24px; stroke: var(--color-accent); margin-top: 2px; }
.final-cta__warning strong { color: var(--color-accent); font-weight: 700; }

.final-cta__button { margin-bottom: var(--spacing-md); font-size: 1rem; padding: var(--spacing-md) var(--spacing-xl); }

.final-cta__guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.final-cta__check { width: 20px; height: 20px; stroke: var(--color-accent); flex-shrink: 0; }

/* ========== FOOTER ========== */
.footer {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-primary);
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.footer__logo { width: 100px; height: auto; margin: 0 auto var(--spacing-md); opacity: 0.8; }

.footer__copyright { font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: var(--spacing-sm); }

/* ========== LIGHTBOX ========== */
.lightbox {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0; top: 0;
    width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.9);
    backdrop-filter: blur(10px);
    padding: var(--spacing-xl) var(--spacing-md);
}

.lightbox.active {
    display: flex;
    justify-content: center;
    align-items: center;
}

.lightbox__content {
    max-width: 90%;
    max-height: 85vh;
    border-radius: var(--radius-lg);
    border: 3px solid var(--color-accent);
    box-shadow: 0 0 50px rgba(244,196,48,0.5), 0 20px 80px rgba(0,0,0,0.7);
    animation: zoom-in 0.3s ease-out;
}

@keyframes zoom-in {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.lightbox__close {
    position: absolute;
    top: 20px; right: 35px;
    color: var(--color-accent);
    font-size: 50px;
    font-weight: 700;
    transition: var(--transition-fast);
    cursor: pointer;
    line-height: 1;
}

.lightbox__close:hover { color: #fff; transform: scale(1.1); }

/* ========== WHATSAPP FLOATING BUTTON ========== */
.whatsapp-float {
    position: fixed;
    bottom: 25px; right: 25px;
    width: 60px; height: 60px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    z-index: 9999;
    transition: all 0.3s ease;
    cursor: pointer;
}

.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(37,211,102,0.6); }
.whatsapp-float svg { width: 32px; height: 32px; color: white; }

.whatsapp-float__pulse {
    position: absolute;
    width: 100%; height: 100%;
    border-radius: 50%;
    background: rgba(37,211,102,0.4);
    animation: whatsapp-pulse 2s infinite;
    z-index: -1;
}

@keyframes whatsapp-pulse {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.5); opacity: 0; }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    :root { --spacing-2xl: 4rem; }
    .container { padding: 0 var(--spacing-lg); }
    .arsenal__grid { grid-template-columns: repeat(2, 1fr); gap: var(--spacing-md); }
}

@media (max-width: 768px) {
    :root { --spacing-xl: 2rem; --spacing-2xl: 3rem; }
    html { font-size: 15px; }
    .hero { min-height: auto; padding: var(--spacing-2xl) 0 var(--spacing-xl); }
    .hero__content { padding: var(--spacing-xl) 0; }
    .hero__logo { width: 140px; }
    .hero__features { gap: var(--spacing-md); }
    .hero__stats { grid-template-columns: 1fr; gap: var(--spacing-md); padding: var(--spacing-lg); }
    .btn--large { width: 100%; padding: var(--spacing-md) var(--spacing-lg); font-size: 0.9rem; }
    .section__title { font-size: clamp(1.5rem, 6vw, 2rem); margin-bottom: var(--spacing-lg); }
    .arsenal__grid { grid-template-columns: 1fr; }
    .incluso__grid { grid-template-columns: 1fr; }
    .prova__slide { width: 280px; height: 500px; }
    .oferta__card { max-width: 100%; }
    .oferta__body { padding: var(--spacing-lg); }
    .oferta__garantias { flex-direction: column; align-items: center; gap: var(--spacing-sm); }
    .final-cta__warning { flex-direction: column; gap: var(--spacing-sm); }
    .final-cta__button { width: 100%; }
    .whatsapp-float { width: 55px; height: 55px; bottom: 20px; right: 20px; }
    .whatsapp-float svg { width: 28px; height: 28px; }
}

@media (max-width: 480px) {
    :root { --spacing-md: 1rem; --spacing-lg: 1.5rem; --spacing-xl: 1.75rem; --spacing-2xl: 2.5rem; }
    html { font-size: 14px; }
    .container { padding: 0 var(--spacing-sm); }
    .hero__logo { width: 120px; }
    .hero__features { flex-direction: column; gap: var(--spacing-sm); }
    .hero__headline-main { font-size: 1.6rem; }
    .hero__headline-highlight { font-size: 1.8rem; }
    .whatsapp-float { width: 50px; height: 50px; bottom: 15px; right: 15px; }
    .whatsapp-float svg { width: 26px; height: 26px; }
}