/* BC Brand Website - Professional Ecommerce Styles */
/* Color scheme based on product: Teal + Orange */

:root {
    /* Primary - Deep Blue */
    --teal-900: #011f2a;
    --teal-800: #01303e;
    --teal-700: #024459;
    --teal-600: #035875;
    --teal-500: #046d91;
    --teal-100: #d4e8f0;
    --teal-50: #edf5f8;

    /* Accent - Orange (from product straps) */
    --orange-600: #ea580c;
    --orange-500: #f97316;
    --orange-400: #fb923c;
    --orange-100: #ffedd5;

    /* Neutrals */
    --gray-900: #111827;
    --gray-800: #1f2937;
    --gray-700: #374151;
    --gray-600: #4b5563;
    --gray-500: #6b7280;
    --gray-400: #9ca3af;
    --gray-300: #d1d5db;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --gray-50: #f9fafb;
    --white: #ffffff;

    /* Semantic */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;

    /* Amazon */
    --amazon-orange: #ff9900;
    --amazon-dark: #131921;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p {
    color: var(--gray-600);
    margin-bottom: 1rem;
}

a {
    color: var(--teal-700);
    text-decoration: none;
    transition: all 0.2s ease;
}

a:hover {
    color: var(--teal-600);
}

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

/* Layout */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container-sm {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ==================== HEADER ==================== */
.announcement-bar {
    background: var(--teal-800);
    color: var(--white);
    text-align: center;
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.announcement-bar span {
    color: var(--orange-400);
}

header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-mark {
    width: 48px;
    height: 48px;
    border-radius: 0;
    object-fit: contain;
    background: none;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-brand {
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.logo-tagline {
    font-size: 0.75rem;
    color: var(--gray-500);
    font-weight: 500;
    letter-spacing: 0.02em;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 0.5rem;
}

.nav-links a {
    display: block;
    padding: 0.625rem 1rem;
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.9375rem;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.nav-links a:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.nav-links a.active {
    background: var(--teal-50);
    color: var(--teal-700);
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    color: var(--gray-700);
}

.mobile-menu-btn svg {
    width: 24px;
    height: 24px;
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--teal-700);
    color: var(--white);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.btn-primary:hover {
    background: var(--teal-800);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(15, 118, 110, 0.3);
}

.btn-secondary {
    background: var(--white);
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}

.btn-secondary:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
    color: var(--gray-900);
}

.btn-amazon {
    background: var(--amazon-orange);
    color: var(--amazon-dark);
    font-weight: 700;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.btn-amazon:hover {
    background: #e68a00;
    color: var(--amazon-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 153, 0, 0.4);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* ==================== HERO SECTION ==================== */
.hero {
    background: linear-gradient(135deg, var(--teal-800) 0%, var(--teal-900) 100%);
    padding: 4rem 0;
    overflow: hidden;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle at 70% 50%, rgba(249, 115, 22, 0.1) 0%, transparent 50%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
}

.hero-content {
    color: var(--white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: var(--orange-500);
    border-radius: 50%;
}

.hero h1 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: clamp(2.25rem, 5vw, 3.25rem);
}

.hero-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 2rem;
    line-height: 1.7;
    max-width: 540px;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.9);
}

.hero-feature svg {
    width: 20px;
    height: 20px;
    color: var(--orange-400);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
}

.hero-image-main {
    background: var(--white);
    border-radius: 24px;
    padding: 2rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.3s ease;
}

.hero-image-main:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.hero-image-main img {
    width: 100%;
    height: auto;
    border-radius: 12px;
}

.hero-float-badge {
    position: absolute;
    background: var(--white);
    padding: 1rem 1.25rem;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.hero-float-badge.top {
    top: -20px;
    right: -20px;
}

.hero-float-badge.bottom {
    bottom: 40px;
    left: -30px;
}

.hero-float-icon {
    width: 40px;
    height: 40px;
    background: var(--teal-100);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--teal-700);
}

.hero-float-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--teal-700);
}

.hero-float-text {
    font-size: 0.8125rem;
}

.hero-float-text strong {
    display: block;
    color: var(--gray-900);
    font-weight: 600;
}

.hero-float-text span {
    color: var(--gray-500);
}

/* ==================== TRUST BAR ==================== */
.trust-bar {
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    padding: 1.25rem 0;
}

.trust-items {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    color: var(--gray-600);
    font-size: 0.875rem;
    font-weight: 500;
}

.trust-item svg {
    width: 20px;
    height: 20px;
    color: var(--teal-600);
}

/* ==================== FEATURES SECTION ==================== */
.features-section {
    padding: 5rem 0;
    background: var(--white);
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 3.5rem;
}

.section-label {
    display: inline-block;
    background: var(--teal-100);
    color: var(--teal-700);
    padding: 0.375rem 1rem;
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.section-header h2 {
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.0625rem;
    color: var(--gray-500);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: var(--teal-200);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transform: translateY(-4px);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--teal-100) 0%, var(--teal-50) 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    font-size: 1.5rem;
    color: var(--teal-700);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--teal-700);
}

.feature-card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.125rem;
}

.feature-card p {
    font-size: 0.9375rem;
    color: var(--gray-500);
    margin-bottom: 0;
    line-height: 1.6;
}

/* ==================== PRODUCT SHOWCASE ==================== */
.product-showcase {
    padding: 5rem 0;
    background: var(--gray-50);
}

.showcase-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

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

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

.showcase-image {
    position: relative;
}

.showcase-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.showcase-content h2 {
    margin-bottom: 1.5rem;
}

.showcase-content p {
    font-size: 1.0625rem;
    margin-bottom: 1.5rem;
}

.showcase-list {
    list-style: none;
    margin-bottom: 2rem;
}

.showcase-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 0;
    color: var(--gray-700);
    font-size: 0.9375rem;
}

.showcase-list li svg {
    width: 20px;
    height: 20px;
    color: var(--teal-600);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ==================== COMPATIBILITY ==================== */
.compatibility-section {
    padding: 5rem 0;
    background: var(--white);
}

.compatibility-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.brand-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.brand-item {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: 1.25rem;
    text-align: center;
    font-weight: 600;
    color: var(--gray-700);
    transition: all 0.2s ease;
}

.brand-item:hover {
    border-color: var(--teal-300);
    background: var(--teal-50);
}

/* ==================== STORY SECTION ==================== */
.story-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--teal-800) 0%, var(--teal-900) 100%);
    color: var(--white);
}

.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.story-content h2 {
    color: var(--white);
    margin-bottom: 1.5rem;
}

.story-quote {
    font-size: 1.125rem;
    font-style: italic;
    color: rgba(255, 255, 255, 0.9);
    border-left: 4px solid var(--orange-500);
    padding-left: 1.5rem;
    margin: 2rem 0;
    line-height: 1.8;
}

.story-content p {
    color: rgba(255, 255, 255, 0.8);
}

.story-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* ==================== CTA SECTION ==================== */
.cta-section {
    padding: 5rem 0;
    background: var(--gray-900);
    text-align: center;
}

.cta-content {
    max-width: 640px;
    margin: 0 auto;
}

.cta-section h2 {
    color: var(--white);
    margin-bottom: 1rem;
}

.cta-section p {
    color: var(--gray-400);
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ==================== PRODUCT PAGE ==================== */
.product-page {
    padding: 3rem 0 5rem;
}

.product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.product-gallery {
    position: sticky;
    top: 100px;
}

.gallery-main {
    background: var(--gray-50);
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 1rem;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.gallery-main img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 12px;
}

.gallery-thumbs {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.75rem;
}

.gallery-thumb {
    aspect-ratio: 1;
    background: var(--gray-100);
    border: 2px solid transparent;
    border-radius: 12px;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.2s ease;
    padding: 0.5rem;
}

.gallery-thumb:hover {
    border-color: var(--gray-300);
}

.gallery-thumb.active {
    border-color: var(--teal-600);
    background: var(--teal-50);
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 6px;
}

.product-info {
    padding-top: 1rem;
}

.product-brand-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    background: var(--teal-100);
    color: var(--teal-700);
    padding: 0.375rem 0.875rem;
    border-radius: 6px;
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.product-title {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.product-subtitle {
    color: var(--gray-500);
    font-size: 0.9375rem;
    margin-bottom: 1.5rem;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.stars {
    color: var(--amazon-orange);
    font-size: 1.125rem;
}

.rating-text {
    color: var(--gray-500);
    font-size: 0.875rem;
}

.product-price {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--gray-200);
}

.price-current {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
}

.price-original {
    font-size: 1.125rem;
    color: var(--gray-400);
    text-decoration: line-through;
}

.product-highlights {
    background: var(--gray-50);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.product-highlights h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.highlights-list {
    list-style: none;
}

.highlights-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.625rem 0;
    font-size: 0.9375rem;
    color: var(--gray-700);
}

.highlights-list li svg {
    width: 18px;
    height: 18px;
    color: var(--teal-600);
    flex-shrink: 0;
    margin-top: 2px;
}

.product-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.product-actions .btn {
    flex: 1;
}

.product-guarantee {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--teal-50);
    border-radius: 12px;
    border: 1px solid var(--teal-100);
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 0.8125rem;
    color: var(--teal-800);
    font-weight: 500;
}

.guarantee-item svg {
    width: 18px;
    height: 18px;
}

/* ==================== ABOUT PAGE ==================== */
.page-hero {
    background: linear-gradient(135deg, var(--teal-800) 0%, var(--teal-900) 100%);
    padding: 4rem 0;
    text-align: center;
    color: var(--white);
}

.page-hero h1 {
    color: var(--white);
    margin-bottom: 1rem;
}

.page-hero p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

.about-content {
    padding: 4rem 0;
}

.affiliation-banner {
    background: linear-gradient(135deg, var(--teal-700) 0%, var(--teal-800) 100%);
    border-radius: 20px;
    padding: 2.5rem;
    margin-bottom: 3rem;
    color: var(--white);
}

.affiliation-banner h3 {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.affiliation-banner p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.0625rem;
    line-height: 1.7;
    margin-bottom: 0;
}

.info-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.info-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.2s ease;
}

.info-card:hover {
    border-color: var(--teal-300);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.info-card-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.info-card-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--teal-700);
}

.structure-diagram {
    background: var(--gray-50);
    border-radius: 20px;
    padding: 3rem;
    margin: 3rem 0;
}

.structure-diagram h3 {
    text-align: center;
    margin-bottom: 2rem;
}

.structure-flow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.structure-item {
    background: var(--white);
    border-radius: 12px;
    padding: 1.25rem 2rem;
    text-align: center;
    border: 2px solid var(--gray-200);
    width: 100%;
    max-width: 400px;
}

.structure-item.primary {
    background: var(--teal-700);
    border-color: var(--teal-700);
    color: var(--white);
}

.structure-item.primary .structure-label {
    color: rgba(255, 255, 255, 0.8);
}

.structure-item.primary .structure-value {
    color: var(--white);
}

.structure-item.secondary {
    background: var(--teal-100);
    border-color: var(--teal-200);
}

.structure-item.secondary .structure-value {
    color: var(--teal-800);
}

.structure-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    margin-bottom: 0.25rem;
}

.structure-value {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--gray-900);
}

.structure-arrow {
    color: var(--teal-500);
    font-size: 1.5rem;
}

/* ==================== CONTACT PAGE ==================== */
.contact-content {
    padding: 4rem 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
}

.contact-info h2 {
    margin-bottom: 1rem;
}

.contact-info > p {
    margin-bottom: 2rem;
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--gray-50);
    border-radius: 12px;
    border: 1px solid var(--gray-200);
}

.contact-card-icon {
    width: 44px;
    height: 44px;
    background: var(--teal-100);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-700);
    flex-shrink: 0;
}

.contact-card-content h4 {
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--gray-500);
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.contact-card-content p {
    color: var(--gray-900);
    font-weight: 500;
    margin-bottom: 0;
}

.contact-form-wrapper {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 20px;
    padding: 2.5rem;
}

.contact-form-wrapper h2 {
    margin-bottom: 1.5rem;
}

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

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: 10px;
    font-size: 0.9375rem;
    font-family: inherit;
    transition: all 0.2s ease;
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--teal-500);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

/* ==================== TERMS SECTION ==================== */
.terms-section {
    padding: 4rem 0;
    background: var(--gray-50);
}

.terms-card {
    background: var(--white);
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid var(--gray-200);
}

.terms-card h2 {
    margin-bottom: 2rem;
}

.terms-card h3 {
    margin: 2rem 0 1rem;
    font-size: 1.125rem;
}

.terms-card p {
    line-height: 1.7;
}

/* ==================== FOOTER ==================== */
footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 4rem 0 0;
}

footer .logo-mark {
    filter: invert(1);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand p {
    color: var(--gray-400);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-top: 1rem;
}

.footer-links h4 {
    color: var(--white);
    font-size: 0.9375rem;
    margin-bottom: 1.25rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--gray-400);
    font-size: 0.9375rem;
    transition: color 0.2s ease;
}

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

.footer-legal-info h4 {
    color: var(--white);
    font-size: 0.9375rem;
    margin-bottom: 1rem;
}

.footer-legal-info p {
    color: var(--gray-400);
    font-size: 0.8125rem;
    line-height: 1.7;
}

.footer-bottom {
    padding: 1.5rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright {
    color: var(--gray-500);
    font-size: 0.875rem;
}

.footer-copyright strong {
    color: var(--gray-300);
}

.footer-badges {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.footer-badge {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.75rem;
    color: var(--gray-400);
    font-weight: 500;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
    .hero-grid,
    .showcase-grid,
    .compatibility-grid,
    .story-grid,
    .product-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .showcase-grid.reverse {
        direction: ltr;
    }

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

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

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

    .product-gallery {
        position: static;
    }

    .hero-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .header-main {
        padding: 0.875rem 0;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 1rem;
        border-bottom: 1px solid var(--gray-200);
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: block;
    }

    .nav-cta {
        display: none;
    }

    .hero {
        padding: 3rem 0;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .hero-float-badge {
        display: none;
    }

    .trust-items {
        gap: 1.5rem;
    }

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

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

    .info-cards {
        grid-template-columns: 1fr;
    }

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

    .product-actions {
        flex-direction: column;
    }

    .product-guarantee {
        flex-direction: column;
        gap: 1rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero-image-main {
        padding: 1rem;
        border-radius: 16px;
    }

    .gallery-thumbs {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.5rem;
    }

    .announcement-bar {
        font-size: 0.8125rem;
    }
}

/* ==================== UTILITIES ==================== */
.text-center { text-align: center; }
.text-teal { color: var(--teal-700); }
.text-orange { color: var(--orange-500); }
.bg-gray { background: var(--gray-50); }
.mt-4 { margin-top: 2rem; }
.mb-4 { margin-bottom: 2rem; }

/* Check icon SVG for reuse */
.check-icon {
    display: inline-flex;
    width: 20px;
    height: 20px;
    color: var(--teal-600);
}