/* Spoton B2B Independent Site Styles */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primary: #0F1923;
    --color-secondary: #1A2332;
    --color-tertiary: #243447;
    --color-accent: #FF6B35;
    --color-accent-light: #F7931E;
    --color-white: #FFFFFF;
    --color-light: #F5F7FA;
    --color-gray: #8B95A1;
    --color-gray-dark: #5A6573;
    --color-border: #E2E8F0;
    --color-success: #22C55E;

    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --container-width: 1200px;
    --header-height: 72px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.15);
    --shadow-xl: 0 24px 64px rgba(0,0,0,0.2);

    --transition: all 0.3s ease;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 20px;
}

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

body {
    font-family: var(--font-main);
    color: var(--color-primary);
    background: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

/* ===== Section ===== */
.section {
    padding: 100px 0;
}

.section--dark {
    background: var(--color-primary);
    color: var(--color-white);
}

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

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

.section-header .eyebrow {
    display: inline-block;
    color: var(--color-accent);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--color-gray);
    max-width: 640px;
    margin: 0 auto;
}

.section--dark .section-header p {
    color: rgba(255,255,255,0.7);
}

/* ===== Button ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn--primary {
    background: var(--color-accent);
    color: var(--color-white);
}

.btn--primary:hover {
    background: #E55A2B;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255,107,53,0.3);
}

.btn--secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255,255,255,0.3);
}

.btn--secondary:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn--outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn--outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn--lg {
    padding: 18px 40px;
    font-size: 1.125rem;
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(15, 25, 35, 0.95);
    backdrop-filter: blur(12px);
    z-index: 1000;
    transition: var(--transition);
}

.header .container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-white);
}

.logo-img {
    height: 40px;
    width: auto;
    display: block;
}

.footer-brand .logo-img {
    height: 44px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav a {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

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

.nav .btn {
    padding: 10px 24px;
    font-size: 0.9rem;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--color-primary);
    overflow: hidden;
    padding-top: var(--header-height);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(255,107,53,0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 30%, rgba(247,147,30,0.1) 0%, transparent 50%),
        linear-gradient(135deg, #0F1923 0%, #1A2332 100%);
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 50px 50px;
}

.hero .container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    max-width: 560px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,107,53,0.15);
    border: 1px solid rgba(255,107,53,0.3);
    color: var(--color-accent);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--color-white);
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero h1 .highlight {
    color: var(--color-accent);
}

.hero p {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 36px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 48px;
    padding-top: 36px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat {
    text-align: left;
}

.hero-stat .number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
}

.hero-stat .label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    margin-top: 4px;
}

.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-card {
    position: absolute;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    padding: 20px 24px;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.hero-card:hover {
    background: rgba(255,255,255,0.08);
    border-color: var(--color-accent);
    transform: translateY(-4px);
}

.hero-card .icon {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.hero-card .title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-white);
}

.hero-card .desc {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    margin-top: 4px;
}

.hero-card--1 { top: 0; left: 0; width: 200px; }
.hero-card--2 { top: 40%; right: 0; width: 220px; }
.hero-card--3 { bottom: 0; left: 10%; width: 200px; }

.hero-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,107,53,0.2) 0%, transparent 70%);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.1); }
}

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

.product-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

.product-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.product-card-image {
    width: 100%;
    height: 260px;
    background: linear-gradient(135deg, #E2E8F0 0%, #CBD5E1 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-card-image .placeholder {
    font-size: 3rem;
    opacity: 0.3;
}

.product-card-image .tag {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--color-accent);
    color: var(--color-white);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

.product-card-body {
    padding: 24px;
}

.product-card-body h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.product-card-body p {
    font-size: 0.9rem;
    color: var(--color-gray);
    margin-bottom: 16px;
    line-height: 1.6;
}

.product-card-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.product-card-features li {
    background: var(--color-light);
    color: var(--color-gray-dark);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

/* ===== Features / Why Choose Us ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    transition: var(--transition);
}

.feature-card:hover {
    background: rgba(255,107,53,0.08);
    border-color: var(--color-accent);
    transform: translateY(-4px);
}

.feature-card .icon {
    width: 56px;
    height: 56px;
    background: rgba(255,107,53,0.15);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
}

/* ===== Certifications ===== */
.certifications {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.cert-badge {
    width: 160px;
    height: 160px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 2px solid transparent;
}

.cert-badge:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.cert-badge .cert-icon {
    width: 56px;
    height: 56px;
    background: var(--color-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-accent);
}

.cert-badge .cert-name {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-primary);
}

.cert-badge .cert-desc {
    font-size: 0.75rem;
    color: var(--color-gray);
    text-align: center;
}

/* ===== Factory Stats ===== */
.factory-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-item {
    text-align: center;
    padding: 24px;
}

.stat-item .number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-item .label {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
}

/* ===== CTA Section ===== */
.cta-section {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    padding: 80px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 16px;
}

.cta-section p {
    font-size: 1.125rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 36px;
}

.cta-section .btn {
    background: var(--color-primary);
    color: var(--color-white);
}

.cta-section .btn:hover {
    background: #000;
    transform: translateY(-2px);
}

/* ===== Social Media Section ===== */
.social-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.social-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
}

.social-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.social-card .icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-white);
}

.social-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.social-card p {
    font-size: 0.875rem;
    color: var(--color-gray);
    margin-bottom: 16px;
}

.social-card .link {
    color: var(--color-accent);
    font-size: 0.875rem;
    font-weight: 600;
}

/* ===== Footer ===== */
.footer {
    background: var(--color-primary);
    color: rgba(255,255,255,0.7);
    padding: 60px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.875rem;
    line-height: 1.7;
    max-width: 320px;
}

.footer-col h4 {
    color: var(--color-white);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 16px;
}

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

.footer-col ul li a {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
}

/* ===== WhatsApp Float ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(37,211,102,0.4);
    z-index: 999;
    transition: var(--transition);
    cursor: pointer;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(37,211,102,0.5);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: white;
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    background: #25D366;
    animation: ripple 2s ease-out infinite;
    z-index: -1;
}

@keyframes ripple {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.5); opacity: 0; }
}

/* ===== Page Header ===== */
.page-header {
    background: var(--color-primary);
    padding: calc(var(--header-height) + 60px) 0 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 30% 50%, rgba(255,107,53,0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(247,147,30,0.08) 0%, transparent 50%);
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.page-header h1 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 12px;
}

.page-header p {
    font-size: 1.125rem;
    color: rgba(255,255,255,0.6);
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    font-size: 0.875rem;
}

.breadcrumb a {
    color: rgba(255,255,255,0.5);
}

.breadcrumb span {
    color: var(--color-accent);
}

/* ===== Contact Form ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.contact-info-card {
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.contact-info-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-info-item .icon {
    width: 44px;
    height: 44px;
    background: rgba(255,107,53,0.15);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.125rem;
}

.contact-info-item .label {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: 4px;
}

.contact-info-item .value {
    font-size: 0.95rem;
    font-weight: 500;
}

.contact-form {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.contact-form h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.contact-form .subtitle {
    color: var(--color-gray);
    margin-bottom: 32px;
    font-size: 0.95rem;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-primary);
}

.form-group label .required {
    color: var(--color-accent);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: var(--font-main);
    transition: var(--transition);
    background: var(--color-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(255,107,53,0.1);
}

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

.form-success {
    display: none;
    background: #F0FDF4;
    border: 1px solid #BBF7D0;
    color: #15803D;
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.form-success.show {
    display: block;
}

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

.about-story-content h2 {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.about-story-content p {
    color: var(--color-gray);
    margin-bottom: 16px;
    font-size: 1.05rem;
    line-height: 1.8;
}

.about-story-image {
    height: 400px;
    background: linear-gradient(135deg, #E2E8F0 0%, #94A3B8 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.about-story-image .placeholder {
    font-size: 4rem;
    opacity: 0.3;
}

.advantage-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 40px;
}

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

.advantage-item .check {
    width: 28px;
    height: 28px;
    background: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: white;
    font-size: 0.875rem;
    font-weight: 700;
}

.advantage-item h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.advantage-item p {
    font-size: 0.875rem;
    color: var(--color-gray);
    line-height: 1.6;
}

/* ===== Process Steps ===== */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.process-step {
    text-align: center;
    position: relative;
}

.process-step .step-number {
    width: 64px;
    height: 64px;
    background: var(--color-accent);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 auto 20px;
}

.process-step h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-white);
}

.process-step p {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero h1 { font-size: 2.75rem; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .factory-stats { grid-template-columns: repeat(2, 1fr); }
    .social-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .section { padding: 60px 0; }
    .nav { display: none; }
    .mobile-toggle { display: block; }
    .hero .container { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.25rem; }
    .hero p { font-size: 1.05rem; }
    .hero-visual { display: none; }
    .hero-stats { flex-wrap: wrap; gap: 20px; }
    .section-header h2 { font-size: 1.875rem; }
    .products-grid { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    .factory-stats { grid-template-columns: repeat(2, 1fr); }
    .social-grid { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .about-story { grid-template-columns: 1fr; }
    .advantage-list { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .page-header h1 { font-size: 2rem; }
    .cta-section h2 { font-size: 1.875rem; }
    .whatsapp-float { bottom: 20px; right: 20px; width: 52px; height: 52px; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

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

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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