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


:root {
    --green-900: #1a3c28;
    --green-800: #1b4332;
    --green-700: #2d6a4f;
    --green-600: #40916c;
    --green-500: #52b788;
    --green-400: #74c69d;
    --green-100: #d8f3dc;
    --green-50: #f0faf3;
    --white: #ffffff;
    --off-white: #f8faf9;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --whatsapp: #25D366;
    --whatsapp-dark: #1ebe57;
    --radius: 8px;
    --radius-lg: 12px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
    --transition: 0.2s ease;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--green-700); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--green-600); }

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

/* === Header === */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: box-shadow var(--transition);
}

.header.scrolled {
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 24px;
}

.logo { display: flex; align-items: center; flex-shrink: 0; }
.logo-img { height: 44px; width: auto; }

.nav-list {
    display: flex;
    list-style: none;
    gap: 4px;
}

.nav-link {
    display: block;
    padding: 8px 14px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
    border-radius: 6px;
    transition: all var(--transition);
}

.nav-link:hover {
    color: var(--green-700);
    background: var(--green-50);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: all 0.3s;
}

.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); }

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 22px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    line-height: 1.4;
    white-space: nowrap;
}

.btn-primary {
    background: var(--green-700);
    color: var(--white);
}
.btn-primary:hover {
    background: var(--green-800);
    color: var(--white);
}

.btn-whatsapp {
    background: var(--whatsapp);
    color: var(--white);
}
.btn-whatsapp:hover {
    background: var(--whatsapp-dark);
    color: var(--white);
}

.btn-whatsapp-sm {
    background: var(--whatsapp);
    color: var(--white);
    padding: 8px;
    border-radius: 50%;
    width: 36px;
    height: 36px;
}
.btn-whatsapp-sm:hover {
    background: var(--whatsapp-dark);
    color: var(--white);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.7);
}
.btn-outline:hover {
    background: rgba(255,255,255,0.15);
    color: var(--white);
    border-color: var(--white);
}

.btn-outline-dark {
    background: transparent;
    color: var(--gray-800);
    border: 2px solid var(--gray-300);
}
.btn-outline-dark:hover {
    border-color: var(--green-700);
    color: var(--green-700);
}

.btn-lg { padding: 14px 28px; font-size: 15px; }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-full { width: 100%; }

.btn-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--green-700);
    padding: 4px 0;
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}
.btn-text:hover {
    color: var(--green-800);
    border-bottom-color: var(--green-700);
}

/* Language switcher */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 2px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    overflow: hidden;
}

.lang-active, .lang-link {
    padding: 5px 8px;
    color: var(--gray-600);
    text-decoration: none;
    transition: all var(--transition);
}

.lang-active {
    background: var(--green-700);
    color: var(--white);
}

.lang-link:hover {
    background: var(--green-50);
    color: var(--green-700);
}

.header-cta {
    font-size: 13px;
    padding: 8px 20px;
    background: #e8590c;
    animation: ctaPulse 2.5s infinite;
    box-shadow: 0 2px 8px rgba(232,89,12,0.3);
}

.header-cta:hover {
    background: #d14b08;
    box-shadow: 0 4px 16px rgba(232,89,12,0.4);
}

@keyframes ctaPulse {
    0%, 100% { box-shadow: 0 2px 8px rgba(232,89,12,0.3); }
    50% { box-shadow: 0 2px 8px rgba(232,89,12,0.3), 0 0 0 6px rgba(232,89,12,0.12); }
}

/* === Text Reveal === */
.line-mask {
    display: block;
    overflow: hidden;
    padding-bottom: 4px;
}

.line-inner {
    display: block;
    will-change: transform;
}

.text-reveal { overflow: hidden; }

/* === Hero === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26,60,40,0.88) 0%, rgba(45,106,79,0.75) 50%, rgba(26,60,40,0.85) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 720px;
}

.hero h1 {
    font-size: clamp(28px, 5vw, 44px);
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.hero-sub {
    font-size: clamp(15px, 2vw, 18px);
    color: rgba(255,255,255,0.9);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 600px;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

/* === Trust Strip === */
.trust-strip {
    background: var(--green-800);
    padding: 16px 0;
}

.trust-items {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px 32px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.9);
    font-size: 13px;
    font-weight: 500;
    padding: 4px 0;
}

.trust-item svg {
    color: var(--green-400);
    flex-shrink: 0;
    width: 18px;
    height: 18px;
}

/* === Sections === */
.section {
    padding: 80px 0;
}

.section-title {
    font-size: clamp(24px, 3.5vw, 34px);
    font-weight: 800;
    color: var(--gray-900);
    text-align: center;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 16px;
    color: var(--gray-500);
    text-align: center;
    margin-bottom: 48px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

/* === Choose Your Path === */
.path-section { background: var(--off-white); }

.path-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.path-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    border: 1px solid var(--gray-100);
}

.path-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.path-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--green-50);
    color: var(--green-700);
    margin-bottom: 20px;
}

.path-icon--whatsapp {
    background: #e8faf0;
    color: var(--whatsapp);
}

.path-icon--quote {
    background: var(--gray-50);
    color: var(--gray-700);
}

.path-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--gray-900);
}

.path-card p {
    font-size: 14px;
    color: var(--gray-600);
    margin-bottom: 24px;
    line-height: 1.6;
}

/* === Solution Categories === */
.solution-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.solution-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-100);
    transition: all 0.3s;
}

.solution-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.solution-img {
    height: 240px;
    overflow: hidden;
    position: relative;
}

.solution-img img {
    width: 100%;
    height: 130%;
    object-fit: cover;
    will-change: transform;
}

.solution-body {
    padding: 24px;
}

.solution-body h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.solution-body p {
    font-size: 14px;
    color: var(--gray-600);
    margin-bottom: 16px;
    line-height: 1.6;
}

.solution-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* === Quotation === */
.quotation-section {
    background: var(--green-50);
}

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

.quotation-info h2 {
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.quotation-info > p {
    font-size: 15px;
    color: var(--gray-600);
    margin-bottom: 24px;
    line-height: 1.7;
}

.quotation-points {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.q-point {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
}

.q-point svg {
    color: var(--green-600);
    flex-shrink: 0;
}

.quotation-note {
    font-size: 12px;
    color: var(--gray-500);
    font-style: italic;
    border-left: 3px solid var(--gray-200);
    padding-left: 12px;
}

.quotation-form-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-md);
}

.quotation-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 10px 14px;
    font-family: inherit;
    font-size: 14px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    background: var(--white);
    color: var(--gray-800);
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--green-500);
    box-shadow: 0 0 0 3px rgba(82,183,136,0.15);
}

.form-group textarea { resize: vertical; }

.form-alt {
    font-size: 13px;
    color: var(--gray-500);
    text-align: center;
}

/* === Why GMYS === */
.why-section { background: var(--off-white); }

.why-cards {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.why-card {
    text-align: center;
    padding: 28px 16px;
}

.why-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--green-100);
    color: var(--green-700);
    margin-bottom: 16px;
}

.why-card h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.why-card p {
    font-size: 13px;
    color: var(--gray-600);
    line-height: 1.5;
}

/* === Webstore Entrance === */
.webstore-categories {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 40px;
}

.ws-cat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px 16px;
    background: var(--off-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    transition: all 0.3s;
    text-decoration: none;
}

.ws-cat:hover {
    background: var(--green-50);
    border-color: var(--green-400);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.ws-cat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--green-100);
    color: var(--green-700);
    transition: all var(--transition);
}

.ws-cat:hover .ws-cat-icon {
    background: var(--green-700);
    color: var(--white);
}

.ws-cat span {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    text-align: center;
}

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

/* === Knowledge === */
.knowledge-section { background: var(--off-white); }

.knowledge-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.knowledge-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid var(--gray-100);
    transition: all 0.3s;
}

.knowledge-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.knowledge-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--green-700);
    background: var(--green-100);
    padding: 4px 10px;
    border-radius: 20px;
    margin-bottom: 12px;
}

.knowledge-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
    line-height: 1.4;
}

.knowledge-card p {
    font-size: 14px;
    color: var(--gray-600);
    margin-bottom: 16px;
    line-height: 1.6;
}

.knowledge-links {
    display: flex;
    gap: 16px;
}

/* === About === */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.about-content h2 {
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.about-content p {
    font-size: 15px;
    color: var(--gray-600);
    margin-bottom: 16px;
    line-height: 1.7;
}

.about-channels {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 24px;
}

.channel-badge {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    color: var(--green-800);
    background: var(--green-100);
    padding: 6px 14px;
    border-radius: 20px;
}

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* === Contact === */
.contact-section { background: var(--off-white); }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.contact-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-100);
    margin-bottom: 24px;
}

.contact-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 20px;
}

.contact-item {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.contact-item svg {
    color: var(--green-600);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-item p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.6;
}

.contact-item a { color: var(--gray-700); }
.contact-item a:hover { color: var(--green-700); }

.contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.contact-map iframe {
    display: block;
    border-radius: var(--radius-lg);
}

/* === Footer === */
.footer {
    background: var(--green-900);
    color: rgba(255,255,255,0.8);
    padding: 56px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-logo {
    height: 40px;
    width: auto;
    margin-bottom: 16px;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    font-size: 13px;
    line-height: 1.6;
    opacity: 0.8;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

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

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    font-size: 13px;
    color: rgba(255,255,255,0.7);
    transition: color var(--transition);
}

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

.footer-contact p {
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: 8px;
}

.footer-contact a {
    color: rgba(255,255,255,0.7);
}
.footer-contact a:hover { color: var(--white); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    opacity: 0.6;
}

/* === Hover & Interaction Effects === */
.path-card, .solution-card, .knowledge-card, .ws-cat, .why-card {
    will-change: transform;
}

.why-card {
    border-radius: var(--radius-lg);
}

.why-card:hover .why-icon {
    background: var(--green-700);
    color: var(--white);
    transition: all 0.3s ease;
}

.btn-primary, .btn-whatsapp {
    position: relative;
    overflow: hidden;
}

.btn-primary::after, .btn-whatsapp::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    transition: width 0.5s, height 0.5s;
    transform: translate(-50%, -50%);
}

.btn-primary:hover::after, .btn-whatsapp:hover::after {
    width: 300px;
    height: 300px;
}

/* Section title accent line */
.section-title {
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--green-500);
    margin: 16px auto 0;
    border-radius: 2px;
    transition: width 0.4s ease;
}

.section-title:hover::after {
    width: 100px;
}

/* WhatsApp float pulse */
@keyframes whatsappPulse {
    0% { box-shadow: 0 4px 12px rgba(37,211,102,0.4); }
    50% { box-shadow: 0 4px 12px rgba(37,211,102,0.4), 0 0 0 12px rgba(37,211,102,0.15); }
    100% { box-shadow: 0 4px 12px rgba(37,211,102,0.4); }
}

.whatsapp-float { animation: whatsappPulse 3s infinite; }

/* Channel badges hover */
.channel-badge {
    transition: all 0.3s ease;
    cursor: default;
}
.channel-badge:hover {
    background: var(--green-700);
    color: var(--white);
    transform: translateY(-2px);
}

/* Contact card hover */
.contact-card { transition: all 0.3s ease; }
.contact-card:hover { box-shadow: var(--shadow-lg); }

/* Quotation form hover */
.quotation-form-wrap { transition: all 0.3s ease; }
.quotation-form-wrap:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.1); }

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* === Floating WhatsApp === */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: var(--whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37,211,102,0.4);
    z-index: 999;
    transition: all 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 20px rgba(37,211,102,0.5);
}

/* Mobile bottom bar — hidden on desktop */
.mobile-bottom-bar { display: none; }

.btn.btn-shop {
    background: #e8590c !important;
    color: #fff !important;
}

.btn.btn-shop:hover {
    background: #d14b08 !important;
}

/* === Responsive === */
@media (max-width: 1024px) {
    .why-cards {
        grid-template-columns: repeat(3, 1fr);
    }
    .why-cards .why-card:nth-child(4),
    .why-cards .why-card:nth-child(5) {
        grid-column: span 1;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 900px) {
    .path-cards {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }
    .solution-cards {
        grid-template-columns: 1fr;
    }
    .quotation-grid {
        grid-template-columns: 1fr;
    }
    .about-grid {
        grid-template-columns: 1fr;
    }
    .about-image { order: -1; }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .knowledge-cards {
        grid-template-columns: 1fr;
    }
    .why-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    .webstore-categories {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header-inner { height: 64px; }

    .nav {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--white);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all 0.3s;
        z-index: 999;
    }

    .nav.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-list {
        flex-direction: column;
        padding: 16px 24px;
        gap: 0;
    }

    .nav-link {
        padding: 12px 0;
        font-size: 15px;
        border-bottom: 1px solid var(--gray-100);
    }

    .hamburger { display: flex; }
    .header-cta { display: none; }

    .hero { min-height: 500px; padding: 100px 0 60px; }
    .hero-ctas { flex-direction: column; }
    .hero-ctas .btn { width: 100%; }

    .trust-items { gap: 4px 20px; }
    .trust-item { font-size: 12px; }
    .trust-item svg { width: 16px; height: 16px; }

    .section { padding: 56px 0; }
    .section-subtitle { margin-bottom: 36px; }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .contact-actions {
        flex-direction: column;
    }
    .contact-actions .btn { width: 100%; }

    .whatsapp-float { display: none; }

    /* Mobile sticky bottom bar */
    .mobile-bottom-bar {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 998;
        background: var(--white);
        border-top: 1px solid var(--gray-200);
        box-shadow: 0 -2px 10px rgba(0,0,0,0.08);
        padding: 10px 16px;
        gap: 10px;
    }

    .mobile-bottom-bar .btn {
        flex: 1;
        justify-content: center;
        padding: 12px 16px;
        font-size: 14px;
        border-radius: 8px;
    }

    .mobile-bottom-bar .btn-shop {
        background: #e8590c;
        color: var(--white);
    }

    .mobile-bottom-bar .btn-shop:hover {
        background: #d14b08;
        color: var(--white);
    }

    .footer { padding-bottom: 70px; }
}

@media (max-width: 480px) {
    .container { padding: 0 14px; }

    /* Hero text: let it flow naturally on small screens */
    .line-mask { display: inline; overflow: visible; }
    .line-inner { display: inline; }
    .hero h1 { font-size: 24px; line-height: 1.3; }
    .hero-sub { font-size: 14px; line-height: 1.6; }
    .hero { min-height: 440px; padding: 90px 0 50px; }
    .hero-ctas .btn { font-size: 13px; padding: 12px 20px; }

    /* Trust strip */
    .trust-items { gap: 2px 12px; }
    .trust-item { font-size: 11px; }
    .trust-item svg { width: 14px; height: 14px; }

    /* Section titles */
    .section-title { font-size: 22px; }
    .section-subtitle { font-size: 14px; margin-bottom: 28px; }
    .section { padding: 44px 0; }

    /* Cards */
    .path-card { padding: 24px 16px; }
    .path-card h3 { font-size: 16px; }
    .path-card p { font-size: 13px; }
    .path-icon { width: 56px; height: 56px; }
    .path-icon svg { width: 30px; height: 30px; }

    .solution-body h3 { font-size: 17px; }
    .solution-body p { font-size: 13px; }
    .solution-actions { gap: 10px; }
    .solution-img { height: 180px; }

    /* Why cards */
    .why-cards { grid-template-columns: 1fr; }
    .why-card { padding: 20px 16px; }
    .why-card h3 { font-size: 14px; }
    .why-card p { font-size: 12px; }

    /* Webstore */
    .webstore-categories { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .ws-cat { padding: 14px 8px; gap: 8px; }
    .ws-cat span { font-size: 11px; }
    .ws-cat-icon { width: 44px; height: 44px; }
    .ws-cat-icon svg { width: 22px; height: 22px; }

    /* Knowledge */
    .knowledge-card { padding: 20px; }
    .knowledge-card h3 { font-size: 15px; }
    .knowledge-card p { font-size: 13px; }
    .knowledge-tag { font-size: 10px; }

    /* Quotation */
    .quotation-info h2 { font-size: 22px; }
    .quotation-form-wrap { padding: 20px; }
    .form-group input, .form-group select, .form-group textarea { font-size: 14px; padding: 10px 12px; }

    /* About */
    .about-content h2 { font-size: 22px; }
    .about-content p { font-size: 14px; }
    .channel-badge { font-size: 11px; padding: 4px 10px; }

    /* Contact */
    .contact-card { padding: 20px; }
    .contact-card h3 { font-size: 18px; }

    /* Footer */
    .footer-brand p { font-size: 12px; }

    /* Lang switcher */
    .lang-switcher { font-size: 11px; }
    .lang-active, .lang-link { padding: 4px 6px; }

    /* Bottom bar */
    .mobile-bottom-bar { padding: 8px 12px; gap: 8px; }
    .mobile-bottom-bar .btn { padding: 10px 12px; font-size: 13px; }
}

@media (max-width: 360px) {
    .hero h1 { font-size: 21px; }
    .hero-sub { font-size: 13px; }
    .section-title { font-size: 20px; }
    .trust-items { flex-direction: column; align-items: center; gap: 4px; }
    .path-card h3 { font-size: 15px; }
    .ws-cat span { font-size: 10px; }
}