/*
 Theme Name: SAFI Theme
 Description: Custom theme for saficare-au.com
 Version: 3.0
 Author: Saficare
*/

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'DM Sans', -apple-system, sans-serif;
    line-height: 1.6;
    color: #2C3E50;
    background: #FFFFFF;
    overflow-x: hidden;
    width: 100%;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===================================
   VARIABLES
   =================================== */
:root {
    --primary: #6BA4B8;
    --primary-dark: #5A8FA3;
    --primary-light: #E8F4F8;
    --accent: #7DBBD1;
    --text-primary: #1A2332;
    --text-secondary: #5A6C7D;
    --background: #FFFFFF;
    --background-alt: #F8FAFB;
    --border: #E1E8ED;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
}

/* ===================================
   LAYOUT
   =================================== */
.container,
.header-container,
.footer-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section { padding: 80px 0; }

/* ===================================
   HEADER — TOPBAR
   =================================== */
.safi-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
}

.header-topbar {
    background: var(--text-primary);
    padding: 8px 0;
}

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

.topbar-text {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.85);
    font-weight: 400;
    letter-spacing: 0.01em;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.topbar-link {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.7);
    transition: color 0.2s;
}

.topbar-link:hover {
    color: var(--primary-light);
}

.topbar-divider {
    color: rgba(255,255,255,0.3);
    font-size: 0.75rem;
}

/* ===================================
   HEADER — MAIN
   =================================== */
.header-main {
    background: #FFFFFF;
    border-bottom: 1px solid var(--border);
    padding: 14px 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}

.header-main .header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

/* Logo */
.safi-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.logo-mark {
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-name {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.logo-tagline {
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-top: 2px;
}

/* Nav */
.header-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding-bottom: 2px;
    transition: color 0.2s;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--primary);
}

.nav-link:hover::after {
    width: 100%;
}

/* CTA Button */
.header-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--primary);
    color: #FFFFFF;
    padding: 10px 22px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
    white-space: nowrap;
    flex-shrink: 0;
}

.header-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(107,164,184,0.4);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s;
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    background: #FFFFFF;
    border-top: 1px solid var(--border);
    padding: 16px 20px;
    flex-direction: column;
    gap: 4px;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu a {
    padding: 12px 16px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: 8px;
    transition: all 0.2s;
}

.mobile-menu a:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.mobile-menu .mobile-cta {
    margin-top: 8px;
    background: var(--primary);
    color: #FFFFFF;
    text-align: center;
    border-radius: 50px;
    font-weight: 600;
}

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
    font-family: 'DM Sans', sans-serif;
}

.btn-primary {
    background: var(--primary);
    color: #FFFFFF;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(107,164,184,0.35);
}

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

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

.btn-large { padding: 16px 36px; font-size: 1.125rem; }
.btn-block { display: block; width: 100%; }

/* ===================================
   HERO
   =================================== */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #F8FAFB 0%, #E8F4F8 100%);
    width: 100%;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.75rem;
    font-weight: 700;
    line-height: 1.15;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
    font-weight: 300;
}

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

/* ===================================
   VIDEO
   =================================== */
.video-section { padding: 40px 0; background: #000; }
.promo-video {
    width: 100%;
    max-width: 800px;
    border-radius: 16px;
    margin: 0 auto;
}

/* ===================================
   FEATURES BAR
   =================================== */
.features-bar {
    background: #FFFFFF;
    padding: 32px 0;
    border-bottom: 1px solid var(--border);
    width: 100%;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    text-align: center;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.feature-icon {
    width: 44px;
    height: 44px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--primary);
    font-weight: 700;
}

.feature-item p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

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

.section-header { margin-bottom: 40px; }

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
}

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

.product-card {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

.product-image {
    width: 100%;
    height: 240px;
    object-fit: contain;
    border-radius: 12px;
    margin-bottom: 16px;
}

.product-info { display: flex; flex-direction: column; gap: 8px; }

.product-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.stars { color: #F4C542; }

/* ===================================
   SOCIAL PROOF
   =================================== */
.social-proof-section { background: #FFFFFF; }
.text-center { text-align: center; }

.benefits-list {
    margin: 32px auto;
    max-width: 400px;
}

.benefits-list li {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.check-icon { color: var(--primary); font-weight: 700; }

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

.cta-content { max-width: 600px; margin: 0 auto; }

.cta-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.25rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 16px;
}

.cta-text {
    font-size: 1.125rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 32px;
    font-weight: 300;
}

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

/* ===================================
   FOOTER
   =================================== */
.safi-footer {
    background: #FFFFFF;
}

.footer-wave {
    display: block;
    line-height: 0;
    background: var(--background-alt);
}

.footer-wave svg {
    width: 100%;
    height: 80px;
    display: block;
}

.footer-body {
    background: var(--text-primary);
    padding: 60px 0 0;
}

.footer-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
}

/* Footer Brand */
.footer-brand {}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-logo span {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #FFFFFF;
}

.footer-brand-text {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    margin-bottom: 20px;
    font-weight: 300;
}

.footer-trust {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.trust-badge {
    display: inline-block;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.7);
    background: rgba(255,255,255,0.07);
    padding: 6px 14px;
    border-radius: 50px;
    width: fit-content;
    border: 1px solid rgba(255,255,255,0.1);
}

/* Footer Columns */
.footer-col {}

.footer-heading {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary-light);
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    transition: color 0.2s;
    font-weight: 300;
}

.footer-links a:hover {
    color: #FFFFFF;
    padding-left: 4px;
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-contact-list li {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    font-weight: 300;
}

.footer-contact-list a {
    color: rgba(255,255,255,0.6);
    transition: color 0.2s;
}

.footer-contact-list a:hover {
    color: #FFFFFF;
}

/* Footer Bottom */
.footer-bottom {
    margin-top: 48px;
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 20px 0;
}

.footer-bottom .footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    grid-template-columns: none;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}

.footer-payments {
    display: flex;
    gap: 8px;
}

.payment-icon {
    font-size: 0.7rem;
    font-weight: 700;
    color: rgba(255,255,255,0.5);
    background: rgba(255,255,255,0.08);
    padding: 4px 10px;
    border-radius: 4px;
    border: 1px solid rgba(255,255,255,0.1);
    letter-spacing: 0.02em;
}

/* ===================================
   RESPONSIVE
   =================================== */
@media (min-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
    }
    .hero-title { font-size: 3.25rem; }
}

@media (max-width: 1024px) {
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-container { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 767px) {
    .topbar-right { display: none; }

    .header-nav { display: none; }
    .header-actions { display: none; }
    .mobile-menu-btn { display: flex; }

    .hero-title { font-size: 2rem; }
    .section-title { font-size: 1.75rem; }
    .cta-title { font-size: 1.75rem; }

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

    .hero-cta { flex-direction: column; }
    .btn { width: 100%; text-align: center; }

    .section { padding: 48px 0; }
    .hero { padding: 48px 0; }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 32px;
        display: flex;
        flex-direction: column;
    }

    .footer-bottom .footer-container {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }

    .footer-wave svg { height: 40px; }
}