/* ======================================================
   WANI OILS & FOODS — Premium CSS Design System
   Traditional Wood-Pressed Oil Shop, Nashik, Maharashtra
   ====================================================== */

/* ===================== CSS VARIABLES ===================== */
:root {
    /* Primary Palette — Earthy Organic */
    --primary: #2D5016;
    --primary-light: #3E6B22;
    --primary-dark: #1A3A08;
    --accent: #D4A030;
    --accent-light: #E8BD5A;
    --accent-dark: #B8872A;

    /* Neutrals */
    --cream: #FFF8E7;
    --cream-dark: #F5EDDA;
    --brown: #5C3D2E;
    --brown-light: #8B6B5A;
    --dark: #1A1A1A;
    --dark-soft: #2A2A2A;
    --text: #3A3A3A;
    --text-light: #6B6B6B;
    --white: #FFFFFF;

    /* Functional */
    --success: #27AE60;
    --whatsapp: #25D366;
    --whatsapp-dark: #128C7E;
    --danger: #E74C3C;

    /* Spacing */
    --section-padding: 100px 0;
    --container-width: 1200px;

    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Lato', 'Segoe UI', sans-serif;

    /* Effects */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.15);
    --shadow-glow: 0 0 40px rgba(212,160,48,0.3);
    --radius: 16px;
    --radius-sm: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

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

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

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

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

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

/* ===================== TYPOGRAPHY ===================== */
.section-label {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--dark);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 650px;
    margin: 0 auto 60px;
    line-height: 1.8;
}

.highlight {
    color: var(--accent);
    position: relative;
}

/* ===================== BUTTONS ===================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--dark);
    box-shadow: 0 4px 20px rgba(212,160,48,0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(212,160,48,0.6);
}

.btn-whatsapp {
    background: var(--whatsapp);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
}

.btn-whatsapp:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(37,211,102,0.6);
}

.btn-order {
    background: transparent;
    color: var(--whatsapp-dark);
    border: 2px solid var(--whatsapp);
    padding: 10px 24px;
    font-size: 0.9rem;
}

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

.btn-whatsapp-big {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: var(--whatsapp);
    color: var(--white);
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    margin-top: 10px;
    box-shadow: 0 4px 15px rgba(37,211,102,0.3);
}

.btn-whatsapp-big:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37,211,102,0.5);
}

/* ===================== NAVBAR ===================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 248, 231, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    padding: 10px 0;
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    transition: var(--transition);
}

.navbar.scrolled .nav-logo {
    color: var(--primary);
}

.nav-logo-img {
    height: 44px;
    width: auto;
    border-radius: 4px;
}

.footer-logo-img {
    height: 50px;
    width: auto;
    border-radius: 4px;
}

.nav-logo .ampersand {
    color: var(--accent);
    font-style: italic;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 4px 0;
}

.navbar.scrolled .nav-links a {
    color: var(--text);
}

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

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

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

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger span {
    width: 28px;
    height: 2.5px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

.navbar.scrolled .hamburger span {
    background: var(--dark);
}

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

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

.hamburger.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, rgba(26,58,8,0.88) 0%, rgba(45,80,22,0.78) 40%, rgba(92,61,46,0.75) 100%),
        url('https://images.unsplash.com/photo-1474979528491-37e58e3fd506?w=1920&q=80') center/cover no-repeat;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(212,160,48,0.15) 0%, transparent 70%);
    pointer-events: none;
}

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

.hero-particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: rgba(212,160,48,0.3);
    border-radius: 50%;
    animation: floatParticle 8s infinite ease-in-out;
}

@keyframes floatParticle {
    0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    50% { transform: translateY(-150px) rotate(180deg); }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 0 24px;
}

.hero-tagline {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-light);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.8rem, 7vw, 5rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-title .highlight {
    color: var(--accent);
    text-shadow: 0 0 40px rgba(212,160,48,0.4);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto 40px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero-scroll-indicator a {
    color: rgba(255,255,255,0.5);
    font-size: 1.5rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

/* ===================== SECTIONS ===================== */
.section {
    padding: var(--section-padding);
}

/* ===================== ABOUT ===================== */
.about {
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.about-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--dark);
    padding: 24px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-glow);
}

.badge-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

.badge-text {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-description {
    font-size: 1.05rem;
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.8;
}

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

.stat {
    text-align: center;
    padding: 20px;
    background: var(--cream);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

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

.stat i {
    font-size: 1.6rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.stat h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--accent-dark);
}

.stat p {
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 600;
}

/* ===================== PRODUCTS ===================== */
.products {
    background: var(--cream);
}

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

.product-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
}

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

.product-image-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/4;
    background: #f8f8f8;
}

.product-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 12px;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-image-wrapper img {
    transform: scale(1.1);
}

.product-overlay {
    position: absolute;
    inset: 0;
    background: rgba(45,80,22,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.btn-view {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 2px solid var(--white);
    background: rgba(255,255,255,0.2);
    color: var(--white);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(4px);
}

.btn-view:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--dark);
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--accent);
    color: var(--dark);
    padding: 4px 14px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 2;
}

.product-badge.new {
    background: var(--primary);
    color: var(--white);
}

.product-info {
    padding: 24px;
}

.product-info h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--dark);
    margin-bottom: 8px;
}

.marathi-name {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-dark);
    letter-spacing: 0.5px;
}

/* Map Section */
.contact-map {
    display: flex;
    flex-direction: column;
}

.map-wrapper {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    height: 400px;
    min-height: 300px;
}

.map-wrapper iframe {
    width: 100%;
    height: 100%;
    display: block;
}

.map-button-wrapper {
    margin-top: 16px;
    text-align: center;
}

/* Developer Credit */
.developer-credit {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 8px;
}

.developer-credit a {
    color: var(--accent);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.developer-credit a:hover {
    color: var(--accent-light);
}

.product-info p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 16px;
}

/* ===================== LIGHTBOX ===================== */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0,0,0,0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 2.5rem;
    color: var(--white);
    background: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10001;
}

.lightbox-close:hover {
    color: var(--accent);
    transform: rotate(90deg);
}

.lightbox-content {
    text-align: center;
    max-width: 80vw;
    max-height: 80vh;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 75vh;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    object-fit: contain;
}

.lightbox-caption {
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-top: 16px;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.1);
    border: 2px solid rgba(255,255,255,0.3);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-nav:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--dark);
}

.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

/* ===================== BENEFITS ===================== */
.benefits {
    background: var(--primary-dark);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.benefits::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(212,160,48,0.1) 0%, transparent 70%);
    pointer-events: none;
}

.benefits .section-label {
    color: var(--accent-light);
}

.benefits .section-title {
    color: var(--white);
}

.benefits .section-subtitle {
    color: rgba(255,255,255,0.7);
}

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

.benefit-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
    backdrop-filter: blur(4px);
}

.benefit-card:hover {
    background: rgba(255,255,255,0.12);
    transform: translateY(-6px);
    border-color: rgba(212,160,48,0.4);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.benefit-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.4rem;
    color: var(--dark);
    transition: var(--transition);
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-glow);
}

.benefit-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    margin-bottom: 10px;
    color: var(--accent-light);
}

.benefit-card p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.6;
}

/* ===================== PROCESS ===================== */
.process {
    background: var(--white);
}

.process-timeline {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--accent), var(--primary));
    border-radius: 2px;
}

.process-step {
    display: flex;
    gap: 32px;
    margin-bottom: 40px;
    position: relative;
}

.process-step:last-child {
    margin-bottom: 0;
}

.step-number {
    width: 80px;
    height: 80px;
    min-width: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--dark);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-glow);
    position: relative;
    z-index: 2;
    transition: var(--transition);
}

.process-step:hover .step-number {
    transform: scale(1.1);
}

.step-content {
    padding-top: 16px;
}

.step-content h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--dark);
    margin-bottom: 6px;
}

.step-content p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ===================== TESTIMONIALS ===================== */
.testimonials {
    background: var(--cream);
}

.testimonial-slider {
    position: relative;
    overflow: hidden;
    max-width: 1000px;
    margin: 0 auto;
}

.testimonial-track {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card {
    min-width: 100%;
    padding: 48px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    text-align: center;
    margin: 0 16px;
}

.testimonial-stars {
    color: var(--accent);
    font-size: 1.1rem;
    margin-bottom: 20px;
    display: flex;
    gap: 4px;
    justify-content: center;
}

.testimonial-card > p {
    font-size: 1.1rem;
    color: var(--text);
    font-style: italic;
    line-height: 1.8;
    margin-bottom: 24px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
    justify-content: center;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.9rem;
}

.testimonial-author strong {
    display: block;
    color: var(--dark);
    font-size: 1rem;
}

.testimonial-author span {
    color: var(--text-light);
    font-size: 0.85rem;
}

.testimonial-dots {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 32px;
}

.testimonial-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--brown-light);
    opacity: 0.3;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.testimonial-dot.active {
    opacity: 1;
    background: var(--accent);
    transform: scale(1.2);
}

/* ===================== COMPARISON ===================== */
.comparison {
    background: var(--white);
}

.comparison-table {
    max-width: 850px;
    margin: 0 auto;
    overflow-x: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
    padding: 16px 24px;
    text-align: left;
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.comparison-table thead {
    background: var(--primary-dark);
}

.comparison-table th {
    color: var(--white);
    font-weight: 700;
    font-size: 1rem;
}

.comparison-table th i {
    margin-right: 6px;
}

.comparison-table tbody tr {
    transition: var(--transition);
}

.comparison-table tbody tr:hover {
    background: var(--cream);
}

.comparison-table tbody tr:nth-child(even) {
    background: rgba(255,248,231,0.5);
}

.comparison-table tbody tr:nth-child(even):hover {
    background: var(--cream);
}

.green-col {
    color: var(--primary);
    font-weight: 600;
}

.red-col {
    color: var(--danger);
    font-weight: 500;
}

.comparison-table thead .green-col {
    color: var(--accent-light);
}

.comparison-table thead .red-col {
    color: #ff8a80;
}

/* ===================== CONTACT ===================== */
.contact {
    background: var(--cream);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

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

.contact-card {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 24px;
    background: var(--white);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.contact-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.contact-icon.whatsapp-icon {
    background: linear-gradient(135deg, var(--whatsapp), var(--whatsapp-dark));
}

.contact-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: 4px;
}

.contact-card p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.6;
}

.contact-card a {
    color: var(--primary);
    font-weight: 600;
}

.contact-card a:hover {
    color: var(--accent);
}

.whatsapp-card {
    border: 2px solid rgba(37,211,102,0.3);
    background: linear-gradient(135deg, rgba(37,211,102,0.05), var(--white));
}

.map-wrapper {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    height: 100%;
    min-height: 450px;
    border: 3px solid var(--white);
}

.map-wrapper iframe {
    display: block;
}

/* ===================== FOOTER ===================== */
.footer {
    background: var(--dark);
    color: rgba(255,255,255,0.7);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

.footer-logo i {
    color: var(--accent);
}

.footer-brand p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--dark);
    transform: translateY(-3px);
}

.footer-links h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links li a,
.footer-links li {
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.footer-links li i {
    margin-right: 8px;
    color: var(--accent);
    width: 16px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    text-align: center;
    font-size: 0.85rem;
}

/* ===================== FLOATING WHATSAPP ===================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--whatsapp);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 6px 20px rgba(37,211,102,0.5);
    z-index: 999;
    transition: var(--transition);
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37,211,102,0.7);
}

.whatsapp-tooltip {
    position: absolute;
    right: 72px;
    background: var(--dark);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    transform: translateX(10px);
    transition: var(--transition);
    pointer-events: none;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateX(0);
}

@keyframes whatsappPulse {
    0%, 100% { box-shadow: 0 6px 20px rgba(37,211,102,0.5); }
    50% { box-shadow: 0 6px 30px rgba(37,211,102,0.8), 0 0 0 15px rgba(37,211,102,0.1); }
}

/* ===================== BACK TO TOP ===================== */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 34px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    border: none;
    font-size: 1rem;
    cursor: pointer;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--accent);
    color: var(--dark);
    transform: translateY(-3px);
}

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

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.animate-on-scroll:nth-child(3) { transition-delay: 0.2s; }
.animate-on-scroll:nth-child(4) { transition-delay: 0.3s; }
.animate-on-scroll:nth-child(5) { transition-delay: 0.4s; }
.animate-on-scroll:nth-child(6) { transition-delay: 0.5s; }
.animate-on-scroll:nth-child(7) { transition-delay: 0.6s; }
.animate-on-scroll:nth-child(8) { transition-delay: 0.7s; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 70px 0;
    }

    /* Navbar mobile */
    .hamburger {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        max-width: 320px;
        height: 100vh;
        background: var(--dark);
        flex-direction: column;
        padding: 80px 32px 32px;
        gap: 24px;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: -10px 0 40px rgba(0,0,0,0.3);
        z-index: 1000;
    }

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

    .nav-links a {
        color: rgba(255,255,255,0.85) !important;
        font-size: 1.1rem;
    }

    /* About */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image img {
        height: 350px;
    }

    .about-badge {
        bottom: -10px;
        right: 10px;
    }

    .about-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }

    /* Products */
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    /* Benefits */
    .benefits-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    /* Process */
    .process-timeline::before {
        left: 30px;
    }

    .step-number {
        width: 60px;
        height: 60px;
        min-width: 60px;
        font-size: 1.2rem;
    }

    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .map-wrapper {
        min-height: 350px;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* Lightbox */
    .lightbox-nav { display: none; }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

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

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

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

    .about-stats {
        grid-template-columns: 1fr;
    }

    .process-step {
        gap: 20px;
    }

    .step-number {
        width: 50px;
        height: 50px;
        min-width: 50px;
        font-size: 1rem;
    }

    .process-timeline::before {
        left: 24px;
    }

    .testimonial-card {
        padding: 28px 20px;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 12px 14px;
        font-size: 0.8rem;
    }

    .whatsapp-float {
        width: 52px;
        height: 52px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }

    .back-to-top {
        bottom: 82px;
        right: 24px;
    }
}

/* ===================== MOBILE NAV OVERLAY ===================== */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ===================== GRAIN TEXTURE OVERLAY ===================== */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 9999;
    opacity: 0.4;
}