/* ============================================
   GRUPO PRAM GOLD STONE - STYLE SHEET
   Paleta: Dourado (#C8A84E, #D4AF37, #F5E6A3)
           Preto (#0A0A0A, #111111, #1A1A1A)
           Cinza (#2A2A2A, #888888)
   ============================================ */

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

:root {
    --gold: #D4AF37;
    --gold-light: #F5E6A3;
    --gold-dark: #B8962E;
    --gold-deep: #C8A84E;
    --black: #0A0A0A;
    --black-light: #111111;
    --black-medium: #1A1A1A;
    --gray-dark: #2A2A2A;
    --gray: #888888;
    --gray-light: #CCCCCC;
    --white: #F5F5F5;
    --white-pure: #FFFFFF;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--black);
    color: var(--gray-light);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

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

/* === UTILITIES === */
.text-gold {
    color: var(--gold);
}

/* === NAVBAR === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    padding: 12px 0;
    box-shadow: 0 2px 40px rgba(212, 175, 55, 0.08);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-gold {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 3px;
}

.logo-sub {
    font-size: 0.75rem;
    letter-spacing: 5px;
    color: var(--gold-light);
    text-transform: uppercase;
    font-weight: 500;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 8px;
    align-items: center;
}

.nav-link {
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--gray-light);
    letter-spacing: 0.5px;
    position: relative;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.active {
    color: var(--gold);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 60%;
}

.nav-cta {
    border: 1px solid var(--gold);
    border-radius: 4px;
    color: var(--gold) !important;
    margin-left: 8px;
}

.nav-cta:hover {
    background: var(--gold);
    color: var(--black) !important;
}

.nav-cta::after {
    display: none;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gold);
    transition: var(--transition);
}

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

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

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

/* === HERO === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--black) 0%, var(--black-medium) 50%, #1a1508 100%);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(212, 175, 55, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(212, 175, 55, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--gold);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 6s infinite;
}

@keyframes particleFloat {
    0% { opacity: 0; transform: translateY(100vh) scale(0); }
    10% { opacity: 0.6; }
    90% { opacity: 0.6; }
    100% { opacity: 0; transform: translateY(-10vh) scale(1); }
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
    padding-top: 80px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 24px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 50px;
    font-size: 0.75rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 32px;
    animation: fadeInDown 1s ease-out;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3.5rem, 10vw, 8rem);
    line-height: 0.9;
    letter-spacing: -2px;
    margin-bottom: 8px;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.title-line {
    display: block;
    color: var(--white);
    font-weight: 400;
}

.title-gold {
    color: var(--gold);
    font-weight: 700;
    text-shadow: 0 0 80px rgba(212, 175, 55, 0.3);
}

.hero-subtitle-gs {
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 3vw, 2.2rem);
    letter-spacing: 10px;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 600;
    margin-bottom: 8px;
    text-shadow: 0 0 40px rgba(212, 175, 55, 0.4);
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-empresa {
    font-size: clamp(0.8rem, 1.5vw, 1rem);
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gray-light);
    font-weight: 300;
    margin-bottom: 24px;
    animation: fadeInUp 1s ease-out 0.5s both;
}

.hero-desc {
    max-width: 600px;
    margin: 0 auto 40px;
    font-size: 1rem;
    color: var(--gray);
    line-height: 1.8;
    animation: fadeInUp 1s ease-out 0.6s both;
}

/* Hero Delivery Cards */
.hero-delivery-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    max-width: 800px;
    margin: 0 auto 48px;
    animation: fadeInUp 1s ease-out 0.7s both;
}

.hero-delivery-card {
    padding: 28px 24px;
    border: 1px solid rgba(212, 175, 55, 0.25);
    border-radius: 12px;
    background: rgba(212, 175, 55, 0.04);
    text-align: center;
    transition: var(--transition);
}

.hero-delivery-card:hover {
    border-color: var(--gold);
    background: rgba(212, 175, 55, 0.08);
    transform: translateY(-4px);
}

.delivery-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto 16px;
    color: var(--gold);
}

.delivery-icon svg {
    width: 100%;
    height: 100%;
}

.delivery-title {
    font-family: var(--font-heading);
    font-size: clamp(0.9rem, 1.5vw, 1.15rem);
    color: var(--gold);
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.delivery-sub {
    font-size: 0.85rem;
    color: var(--gray-light);
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
    animation: fadeInUp 1s ease-out 0.9s both;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 36px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-body);
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-dark), var(--gold));
    color: var(--black);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--gold);
    border: 1px solid rgba(212, 175, 55, 0.4);
}

.btn-outline:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--gold);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--white-pure);
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: none;
    width: 100%;
    justify-content: center;
    margin-top: 16px;
}

.btn-whatsapp:hover {
    background: #20BD5A;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.3);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    animation: fadeInUp 1s ease-out 1s both;
}

.stat {
    text-align: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gold);
    display: inline;
}

.stat-suffix {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--gold);
}

.stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--gray);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(212, 175, 55, 0.2);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    animation: fadeInUp 1s ease-out 1.2s both;
}

.scroll-text {
    font-size: 0.65rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gray);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--gold), transparent);
    animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.5); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* === SECTIONS === */
.section {
    padding: 100px 0;
    background: var(--black);
}

.section-dark {
    background: var(--black-light);
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    font-size: 0.7rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
    position: relative;
    padding: 0 20px;
}

.section-tag::before,
.section-tag::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30px;
    height: 1px;
    background: rgba(212, 175, 55, 0.3);
}

.section-tag::before { right: 100%; }
.section-tag::after { left: 100%; }

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--white);
    font-weight: 600;
    margin-bottom: 16px;
}

.section-line {
    width: 60px;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--gold), transparent);
    margin: 0 auto;
}

.section-desc {
    max-width: 600px;
    margin: 20px auto 0;
    color: var(--gray);
    font-size: 0.95rem;
}

/* === ABOUT === */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.about-image img {
    width: 100%;
    border-radius: 8px;
    transition: var(--transition);
}

.about-image-border {
    position: absolute;
    inset: -8px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 12px;
    pointer-events: none;
}

.about-content h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--gold);
    margin-bottom: 20px;
}

.about-content p {
    margin-bottom: 16px;
    color: var(--gray-light);
    font-size: 0.95rem;
}

.about-content strong {
    color: var(--gold-light);
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.feature-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
}

.feature-icon svg {
    width: 20px;
    height: 20px;
}

.feature h4 {
    font-size: 0.95rem;
    color: var(--white);
    margin-bottom: 2px;
}

.feature p {
    font-size: 0.8rem;
    color: var(--gray);
    margin-bottom: 0;
}

/* === SERVICES === */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--black-light);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(212, 175, 55, 0.2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(212, 175, 55, 0.05);
}

.service-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.service-card:hover .service-image img {
    transform: scale(1.08);
}

.service-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--black-light), transparent 60%);
}

.service-content {
    padding: 28px;
}

.service-icon {
    width: 48px;
    height: 48px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    margin-bottom: 20px;
    background: rgba(212, 175, 55, 0.05);
}

.service-icon svg {
    width: 22px;
    height: 22px;
}

.service-content h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: 12px;
}

.service-content p {
    font-size: 0.88rem;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gold);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.service-link:hover {
    gap: 14px;
}

/* === GOLD SECTION === */
.gold-showcase {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 24px;
    margin-bottom: 80px;
}

.gold-main {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    height: 460px;
}

.gold-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gold-main-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 32px;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.9), transparent);
}

.gold-main-caption h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    color: var(--gold);
    margin-bottom: 4px;
}

.gold-main-caption p {
    color: var(--gray-light);
    font-size: 0.9rem;
}

.gold-side {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.gold-card {
    position: relative;
    flex: 1;
    border-radius: 12px;
    overflow: hidden;
}

.gold-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gold-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.8), transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
}

.gold-card-overlay h4 {
    font-family: var(--font-heading);
    color: var(--gold-light);
    font-size: 1rem;
}

/* Gold Process */
.gold-process-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--white);
    text-align: center;
    margin-bottom: 40px;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.process-card {
    position: relative;
    background: var(--black-medium);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: var(--transition);
}

.process-card:hover {
    border-color: rgba(212, 175, 55, 0.15);
    transform: translateY(-4px);
}

.process-number {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 2;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold);
    opacity: 0.6;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.8);
}

.process-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.process-card h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--gold);
    padding: 20px 20px 8px;
}

.process-card p {
    font-size: 0.85rem;
    color: var(--gray);
    padding: 0 20px 24px;
    line-height: 1.6;
}

/* === FUEL SECTION === */
.fuel-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 24px;
    margin-bottom: 60px;
}

.fuel-main {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    height: 400px;
}

.fuel-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.fuel-main-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.85), transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 32px;
}

.fuel-main-overlay h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    color: var(--gold);
    margin-bottom: 4px;
}

.fuel-main-overlay p {
    color: var(--gray-light);
    font-size: 0.9rem;
}

.fuel-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.fuel-card {
    position: relative;
    flex: 1;
    border-radius: 10px;
    overflow: hidden;
}

.fuel-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.fuel-card-content {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(10, 10, 10, 0.85), transparent 80%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 20px;
}

.fuel-card-content h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--gold);
    margin-bottom: 2px;
}

.fuel-card-content p {
    font-size: 0.8rem;
    color: var(--gray-light);
}

/* Refineries */
.refineries {
    text-align: center;
    margin-bottom: 48px;
    padding: 48px;
    background: var(--black-light);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.refineries h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 32px;
}

.refinery-list {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.refinery-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 1rem;
    color: var(--gray-light);
    font-weight: 500;
}

.refinery-dot {
    width: 8px;
    height: 8px;
    background: var(--gold);
    border-radius: 50%;
    margin-top: 7px;
    flex-shrink: 0;
}

.partner-name {
    display: block;
    font-size: 1rem;
    color: var(--gold-light);
    font-weight: 600;
}

.partner-location {
    display: block;
    font-size: 0.8rem;
    color: var(--gray);
    font-weight: 400;
    margin-top: 2px;
}

/* Products */
.products-list {
    text-align: center;
}

.products-list h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 24px;
}

.products-grid {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.product-tag {
    padding: 10px 24px;
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 50px;
    color: var(--gold);
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition);
}

.product-tag:hover {
    background: rgba(212, 175, 55, 0.15);
    border-color: var(--gold);
    transform: translateY(-2px);
}

/* === GALLERY === */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.gallery-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    height: 250px;
    cursor: pointer;
}

.gallery-large {
    grid-column: span 2;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.8), transparent 50%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay span {
    font-family: var(--font-heading);
    color: var(--gold-light);
    font-size: 0.95rem;
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    background: var(--black-light);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: var(--transition);
}

.contact-card:hover {
    border-color: rgba(212, 175, 55, 0.15);
}

.contact-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    background: rgba(212, 175, 55, 0.05);
}

.contact-icon svg {
    width: 22px;
    height: 22px;
}

.contact-card h4 {
    font-size: 0.85rem;
    color: var(--gold);
    margin-bottom: 4px;
    letter-spacing: 0.5px;
}

.contact-card p {
    font-size: 0.95rem;
    color: var(--gray-light);
}

.email-link {
    font-size: 0.95rem;
    color: var(--gray-light);
    display: block;
    transition: var(--transition);
}

.email-link:hover {
    color: var(--gold);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--black-light);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 16px 20px;
    background: var(--black-medium);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    color: var(--white);
    font-size: 0.9rem;
    font-family: var(--font-body);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-group label {
    position: absolute;
    left: 20px;
    top: 16px;
    font-size: 0.9rem;
    color: var(--gray);
    pointer-events: none;
    transition: var(--transition);
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    top: -8px;
    left: 16px;
    font-size: 0.7rem;
    color: var(--gold);
    background: var(--black-light);
    padding: 0 6px;
}

.form-group select {
    appearance: none;
    cursor: pointer;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* === FOOTER === */
.footer {
    background: var(--black-medium);
    padding: 60px 0 0;
    border-top: 1px solid rgba(212, 175, 55, 0.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-brand p {
    margin-top: 16px;
    font-size: 0.85rem;
    color: var(--gray);
    line-height: 1.7;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--gold);
    margin-bottom: 20px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--gray);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--gold);
    padding-left: 4px;
}

.footer-contact p {
    font-size: 0.85rem;
    color: var(--gray);
    margin-bottom: 6px;
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-bottom p {
    font-size: 0.75rem;
    color: var(--gray);
    letter-spacing: 1px;
}

/* === WHATSAPP FLOAT === */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white-pure);
    z-index: 999;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

@keyframes whatsappPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6), 0 0 0 8px rgba(37, 211, 102, 0.1); }
}

/* === ANIMATIONS === */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

.reveal-left,
.reveal-right,
.reveal-up {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-left { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.reveal-up { transform: translateY(40px); }

.reveal-left.revealed,
.reveal-right.revealed,
.reveal-up.revealed {
    opacity: 1;
    transform: translate(0);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

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

    .gold-main {
        height: 350px;
    }

    .gold-side {
        flex-direction: row;
    }

    .gold-card {
        height: 220px;
    }

    .fuel-grid {
        grid-template-columns: 1fr;
    }

    .fuel-main {
        height: 300px;
    }

    .fuel-cards {
        flex-direction: row;
    }

    .fuel-card {
        height: 180px;
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--black-light);
        flex-direction: column;
        padding: 80px 32px 32px;
        gap: 4px;
        transition: var(--transition);
        border-left: 1px solid rgba(212, 175, 55, 0.1);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-link {
        width: 100%;
        padding: 12px 16px;
        font-size: 0.95rem;
    }

    .nav-cta {
        margin-left: 0;
        margin-top: 16px;
        text-align: center;
    }

    .services-grid,
    .process-grid {
        grid-template-columns: 1fr;
    }

    .gold-side {
        flex-direction: column;
    }

    .gold-card {
        height: 200px;
    }

    .fuel-cards {
        flex-direction: column;
    }

    .fuel-card {
        height: 160px;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .gallery-large {
        grid-column: span 1;
    }

    .gallery-item {
        height: 220px;
    }

    .hero-delivery-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .stat-divider {
        width: 40px;
        height: 1px;
    }

    .section {
        padding: 70px 0;
    }

    .refinery-list {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }

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

    .contact-form-wrapper {
        padding: 24px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        letter-spacing: 6px;
        font-size: 0.75rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .logo-gold {
        font-size: 1.2rem;
    }
}