/* ========================================
   JUNZHJIA — Based on nanuk.com (Shopify Impact Theme)
   Design System: Roboto Condensed + Libre Franklin
   Colors: --primary 26 26 26 / --bg 240 240 240
   ======================================== */

/* CSS Custom Properties — matching nanuk.com */
:root {
    --text-primary: 26 26 26;
    --background-primary: 240 240 240;
    --background-secondary: 255 255 255;
    --dialog-background: 255 255 255;
    --border-color: rgb(26 26 26 / 0.12);

    --heading-font-family: 'Roboto Condensed', sans-serif;
    --heading-font-weight: 700;
    --heading-font-style: normal;
    --heading-text-transform: normal;
    --heading-letter-spacing: -0.01em;
    --text-font-family: 'Libre Franklin', sans-serif;
    --text-font-weight: 300;
    --text-font-style: normal;
    --text-letter-spacing: 0.0em;

    --text-h0: 2.5rem;
    --text-h1: 1.75rem;
    --text-h2: 1.5rem;
    --text-h3: 1.375rem;
    --text-h4: 1.125rem;
    --text-h5: 1.125rem;
    --text-h6: 1rem;
    --text-xs: 0.6875rem;
    --text-sm: 0.75rem;
    --text-base: 0.875rem;
    --text-lg: 1.125rem;

    --spacing-1: 4px;
    --spacing-2: 8px;
    --spacing-3: 12px;
    --spacing-4: 16px;
    --spacing-5: 20px;
    --spacing-6: 24px;
    --spacing-8: 32px;
    --spacing-10: 40px;
    --spacing-12: 48px;
    --spacing-16: 64px;
    --spacing-20: 80px;

    --section-inner-spacing-inline: 24px;
    --grid-gutter: 20px;
    --header-height: 80px;
    --announcement-bar-height: 0px;
    --sticky-area-height: 80px;

    --rounded-sm: 6px;
    --rounded: 10px;
    --rounded-lg: 16px;
    --rounded-full: 9999px;

    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);

    --transition: 0.2s ease;
}

/* Reset */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
    font-family:var(--text-font-family);
    font-weight:var(--text-font-weight);
    font-size:var(--text-base);
    color:rgb(var(--text-primary));
    background:rgb(var(--background-primary));
    line-height:1.6;
    letter-spacing:var(--text-letter-spacing);
    max-width:2000px;
    margin:0 auto;
    -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{cursor:pointer;font-family:inherit}

/* Typography */
h1,h2,h3,h4,h5,h6{
    font-family:var(--heading-font-family);
    font-weight:var(--heading-font-weight);
    font-style:var(--heading-font-style);
    letter-spacing:var(--heading-letter-spacing);
    text-transform:var(--heading-text-transform);
    line-height:1.15;
}
h1{font-size:var(--text-h0)}
h2{font-size:var(--text-h1)}
h3{font-size:var(--text-h2)}
h4{font-size:var(--text-h3)}
b,strong{font-weight:900}

/* Container — matching nanuk.com's section-full */
.container{
    max-width:1600px;
    margin:0 auto;
    padding:0 var(--section-inner-spacing-inline);
}
.section-full{padding:var(--spacing-16) 0}
.section-blends{padding:var(--spacing-12) 0}
.section-stack{display:grid;gap:var(--spacing-8)}
@media(min-width:700px){
    :root{--section-inner-spacing-inline:32px;--text-h0:3rem;--text-h1:2rem;--text-h2:1.75rem;--text-h3:1.5rem;--text-lg:1.25rem;--text-base:1rem}
    .section-full{padding:var(--spacing-20) 0}
    .section-blends{padding:var(--spacing-16) 0}
}
@media(min-width:1000px){
    :root{--section-inner-spacing-inline:48px;--text-h0:4rem;--text-h1:2.5rem;--text-h2:2rem;--text-h3:1.75rem}
}
@media(min-width:1400px){
    :root{--section-inner-spacing-inline:max(48px,calc((100vw - 1600px)/2))}
}

/* Utility: bg/text custom colors (nanuk.com pattern) */
.bg-custom-dark{background:rgb(26 26 26);color:rgb(240 240 240)}
.bg-custom-white{background:rgb(255 255 255)}
.text-custom-light{color:rgb(255 255 255)}
.text-custom-dim{color:rgb(26 26 26 / 0.7)}
.text-center{text-align:center}

/* ========================================
   BUTTONS — matching nanuk.com
   ======================================== */
.btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:12px 28px;font-size:var(--text-sm);font-weight:700;
    font-family:var(--heading-font-family);text-transform:uppercase;
    letter-spacing:0.05em;border-radius:var(--rounded-full);
    border:1.5px solid transparent;transition:all var(--transition);
    line-height:1.4;cursor:pointer;
}
.btn--primary{
    background:rgb(var(--text-primary));color:rgb(var(--background-primary));
    border-color:rgb(var(--text-primary));
}
.btn--primary:hover{background:rgb(26 26 26 / 0.85)}
.btn--outline{
    background:transparent;color:rgb(var(--text-primary));
    border-color:rgb(var(--text-primary) / 0.3);
}
.btn--outline:hover{background:rgb(var(--text-primary));color:rgb(var(--background-primary))}
.btn--outline-light{
    background:transparent;color:rgb(255 255 255);
    border-color:rgb(255 255 255 / 0.3);
}
.btn--outline-light:hover{background:rgb(255 255 255);color:rgb(26 26 26)}
.btn--lg{padding:16px 36px;font-size:var(--text-base)}
@media(min-width:700px){.btn{padding:14px 34px;font-size:var(--text-sm)}.btn--lg{padding:18px 40px;font-size:var(--text-base)}}

/* ========================================
   ANNOUNCEMENT BAR
   ======================================== */
.announcement-bar{
    background:rgb(var(--text-primary));color:rgb(var(--background-primary));
    text-align:center;padding:10px 0;font-size:var(--text-xs);
    font-weight:500;letter-spacing:0.03em;
}

/* ========================================
   HEADER — sticky, 80px, matching nanuk.com
   ======================================== */
.header{
    position:sticky;top:0;z-index:1000;
    height:var(--header-height);
    background:rgb(var(--background-secondary));
    border-bottom:1px solid var(--border-color);
}
.header-inner{
    display:flex;align-items:center;justify-content:space-between;
    height:var(--header-height);gap:24px;
}
.logo img{height:36px;width:auto}
@media(min-width:700px){.logo img{height:44px}}

/* Main Nav — nanuk.com style */
.main-nav{display:none}
.main-nav > ul{display:flex;align-items:center;gap:4px}
.main-nav > ul > li{position:relative}
.main-nav > ul > li > a{
    display:block;padding:28px 14px;font-size:var(--text-sm);
    font-weight:700;font-family:var(--heading-font-family);
    text-transform:uppercase;letter-spacing:0.05em;
    color:rgb(var(--text-primary));transition:color var(--transition);
}
.main-nav > ul > li > a:hover{color:rgb(var(--text-primary) / 0.6)}
.arrow{font-size:8px;margin-left:4px;display:inline-block;transition:transform var(--transition)}
.has-mega:hover .arrow{transform:rotate(180deg)}

/* Mega Menu — black background like nanuk.com */
.mega-menu{
    position:absolute;top:100%;left:50%;transform:translateX(-50%);
    background:#000;color:#fff;
    border-radius:var(--rounded);box-shadow:var(--shadow-lg);
    padding:var(--spacing-8);min-width:640px;
    opacity:0;visibility:hidden;transition:all 0.15s ease;z-index:999;
}
.has-mega:hover .mega-menu{opacity:1;visibility:visible}
.mega-inner{display:flex;gap:var(--spacing-10)}
.mega-col{min-width:150px}
.mega-col h4{
    font-size:var(--text-xs);font-weight:700;text-transform:uppercase;
    letter-spacing:0.08em;color:rgb(255 255 255 / 0.5);margin-bottom:12px;
}
.mega-col ul li{margin-bottom:6px}
.mega-col ul li a{font-size:var(--text-sm);color:rgb(255 255 255 / 0.85);transition:color var(--transition)}
.mega-col ul li a:hover{color:#fff}
.mega-featured{flex:1}
.mega-product-card{
    background:rgb(255 255 255 / 0.08);border-radius:var(--rounded-sm);
    padding:12px;text-align:center;
}
.mega-product-card img{border-radius:4px;margin-bottom:8px}
.mega-product-card span{font-size:var(--text-xs);font-weight:600}

/* Header Actions */
.header-actions{display:flex;align-items:center;gap:8px}
.header-actions .btn{font-size:var(--text-xs);padding:8px 18px}

/* Mobile Toggle */
.mobile-menu-toggle{
    display:flex;flex-direction:column;gap:5px;
    background:none;border:none;cursor:pointer;padding:8px;
}
.mobile-menu-toggle span{display:block;width:22px;height:2px;background:rgb(var(--text-primary));transition:all 0.3s ease}
.mobile-nav{
    display:none;position:absolute;top:var(--header-height);left:0;width:100%;
    background:rgb(var(--background-secondary));border-bottom:1px solid var(--border-color);
    padding:16px 24px;max-height:calc(100vh - var(--header-height));overflow-y:auto;
}
.mobile-nav.active{display:block}
.mobile-nav li{border-bottom:1px solid var(--border-color)}
.mobile-nav li a{display:block;padding:14px 0;font-weight:600;font-size:15px;font-family:var(--heading-font-family);text-transform:uppercase}
.mobile-nav .submenu{display:none;padding-left:16px;padding-bottom:8px}
.mobile-nav .has-sub.active .submenu{display:block}
.mobile-nav .submenu a{font-weight:400;font-size:14px;text-transform:none;font-family:var(--text-font-family)}

@media(min-width:1000px){
    .main-nav{display:block}
    .mobile-menu-toggle{display:none}
}

/* ========================================
   HERO — Content Over Media (nanuk style)
   ======================================== */
.hero{
    position:relative;display:grid;overflow:hidden;
    min-height:375px;height:calc(100vh - var(--sticky-area-height));
    max-height:800px;
}
.hero-bg{
    position:absolute;inset:0;
    background-size:cover;background-position:center;
}
.hero-bg::after{
    content:'';position:absolute;inset:0;
    background:linear-gradient(to bottom, rgb(0 0 0 / 0.3), rgb(0 0 0 / 0.5));
}
.hero-content{
    position:relative;z-index:2;
    display:flex;flex-direction:column;justify-content:flex-end;
    padding:var(--spacing-10) var(--section-inner-spacing-inline);
    max-width:700px;
}
.hero-badge{
    display:inline-block;background:rgb(232 71 68);
    color:#fff;padding:3px 12px;border-radius:3px;
    font-size:var(--text-xs);font-weight:700;text-transform:uppercase;
    letter-spacing:0.08em;margin-bottom:var(--spacing-4);width:fit-content;
}
.hero-title{
    font-size:var(--text-h0);color:#fff;
    line-height:1.05;margin-bottom:var(--spacing-5);
}
.hero-subtitle{
    font-size:var(--text-base);color:rgb(255 255 255 / 0.85);
    margin-bottom:var(--spacing-8);max-width:520px;line-height:1.6;
}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}

/* Hero Slider */
.hero-slider{position:relative;height:100%;grid-area:1/1}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 0.6s ease}
.hero-slide.active{opacity:1}
.hero-dots{position:absolute;bottom:32px;left:0;right:0;display:flex;justify-content:center;gap:8px;z-index:10}
.dot{width:8px;height:8px;border-radius:50%;background:rgb(255 255 255 / 0.4);border:none;cursor:pointer;transition:all 0.3s}
.dot.active{background:#fff;transform:scale(1.3)}
.hero-arrow{
    position:absolute;top:50%;transform:translateY(-50%);
    background:rgb(255 255 255 / 0.1);border:none;color:#fff;
    font-size:24px;width:44px;height:44px;border-radius:50%;
    cursor:pointer;transition:all var(--transition);z-index:10;
    display:none;align-items:center;justify-content:center;
}
.hero-arrow:hover{background:rgb(255 255 255 / 0.25)}
.hero-prev{left:16px}.hero-next{right:16px}
@media(min-width:700px){
    .hero{min-height:480px;height:calc(100svh - var(--sticky-area-height))}
    .hero-content{padding:var(--spacing-16) var(--section-inner-spacing-inline)}
    .hero-arrow{display:flex}
}
@media(min-width:1400px){.hero{height:calc(100svh - var(--sticky-area-height));max-height:1200px}}

/* ========================================
   IMPACT TEXT — bold centered text on dark bg
   ======================================== */
.impact-text{padding:var(--spacing-16) 0;text-align:center}
.impact-text h2{font-size:var(--text-h0);line-height:1.1;margin-bottom:var(--spacing-4)}
.impact-text p{font-size:var(--text-lg);opacity:0.7;max-width:800px;margin:0 auto}
@media(min-width:700px){.impact-text{padding:var(--spacing-20) 0}}

/* ========================================
   COLLECTION LIST — product categories grid
   ======================================== */
.collection-grid{
    display:grid;grid-template-columns:repeat(2,1fr);
    gap:var(--grid-gutter);
}
.collection-card{
    position:relative;border-radius:var(--rounded);overflow:hidden;
    aspect-ratio:3/4;display:flex;flex-direction:column;justify-content:flex-end;
    padding:var(--spacing-6);
}
.collection-card-img{
    position:absolute;inset:0;background-size:cover;background-position:center;
    transition:transform 0.6s ease;
}
.collection-card:hover .collection-card-img{transform:scale(1.05)}
.collection-card-img::after{
    content:'';position:absolute;inset:0;
    background:linear-gradient(to top, rgb(0 0 0 / 0.7) 0%, rgb(0 0 0 / 0) 50%);
}
.collection-card-content{position:relative;z-index:2}
.collection-card-content h3{
    color:#fff;font-size:var(--text-h3);margin-bottom:4px;
}
.collection-card-content span{
    color:rgb(255 255 255 / 0.7);font-size:var(--text-sm);
}
@media(min-width:700px){.collection-grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1000px){.collection-grid{grid-template-columns:repeat(4,1fr)}}

/* ========================================
   FEATURED PRODUCTS — horizontal scroll
   ======================================== */
.section-header{text-align:center;margin-bottom:var(--spacing-8)}
.section-header h2{font-size:var(--text-h1);margin-bottom:var(--spacing-2)}
.section-header p{color:rgb(var(--text-primary) / 0.6);font-size:var(--text-base);max-width:600px;margin:0 auto}

.products-scroll{overflow-x:auto;padding-bottom:8px;-webkit-overflow-scrolling:touch}
.products-scroll::-webkit-scrollbar{height:5px}
.products-scroll::-webkit-scrollbar-track{background:rgb(255 255 255 / 0.05);border-radius:3px}
.products-scroll::-webkit-scrollbar-thumb{background:rgb(255 255 255 / 0.15);border-radius:3px}
.products-track{display:flex;gap:var(--grid-gutter);min-width:max-content}

.product-card{
    width:260px;flex-shrink:0;
    background:rgb(255 255 255 / 0.04);
    border:1px solid rgb(255 255 255 / 0.08);
    border-radius:var(--rounded);overflow:hidden;
    transition:all var(--transition);position:relative;
}
.product-card:hover{border-color:rgb(255 255 255 / 0.2);transform:translateY(-2px)}
.product-card img{width:100%;aspect-ratio:1;object-fit:cover}
.product-badge{
    position:absolute;top:10px;left:10px;z-index:2;
    padding:2px 10px;border-radius:3px;font-size:var(--text-xs);
    font-weight:700;text-transform:uppercase;letter-spacing:0.05em;
}
.product-badge--hot{background:#e84744;color:#fff;border:1px solid #e84744}
.product-badge--new{background:#1a1a1a;color:#fff}
.product-card-info{padding:var(--spacing-4)}
.product-card-info .series-tag{
    font-size:var(--text-xs);font-weight:700;text-transform:uppercase;
    letter-spacing:0.05em;opacity:0.5;
}
.product-card-info h3{font-size:var(--text-base);margin:6px 0}
.product-card-info p{font-size:var(--text-sm);opacity:0.6;margin-bottom:8px}
.product-link{font-size:var(--text-sm);font-weight:700;font-family:var(--heading-font-family);text-transform:uppercase;letter-spacing:0.05em}
.product-link:hover{opacity:0.7}
@media(min-width:700px){.product-card{width:300px}}

/* ========================================
   IMAGE WITH TEXT OVERLAY — nanuk.com CTA sections
   ======================================== */
.image-overlay{
    position:relative;display:grid;overflow:hidden;min-height:400px;
    border-radius:var(--rounded);margin:0 var(--section-inner-spacing-inline);
}
.image-overlay-bg{
    position:absolute;inset:0;background-size:cover;background-position:center;
}
.image-overlay-bg::after{
    content:'';position:absolute;inset:0;
    background:linear-gradient(to right, rgb(0 0 0 / 0.6) 0%, rgb(0 0 0 / 0.2) 100%);
}
.image-overlay-content{
    position:relative;z-index:2;
    display:flex;flex-direction:column;justify-content:center;
    padding:var(--spacing-12);max-width:550px;
}
.image-overlay-content h2{color:#fff;font-size:var(--text-h1);margin-bottom:var(--spacing-4);line-height:1.1}
.image-overlay-content p{color:rgb(255 255 255 / 0.8);font-size:var(--text-base);margin-bottom:var(--spacing-6)}
@media(min-width:700px){.image-overlay{min-height:500px;margin:0}.image-overlay-content{padding:var(--spacing-16)}}

/* ========================================
   TEXT WITH ICONS — trust badges
   ======================================== */
.trust-icons{
    display:grid;grid-template-columns:repeat(1,1fr);gap:var(--spacing-8);
    text-align:center;
}
.trust-icon-item{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-2)}
.trust-icon-item .icon{font-size:28px}
.trust-icon-item h4{font-size:var(--text-h5);margin-top:var(--spacing-1)}
.trust-icon-item p{font-size:var(--text-sm);color:rgb(var(--text-primary) / 0.6);max-width:280px}
@media(min-width:700px){.trust-icons{grid-template-columns:repeat(3,1fr)}}

/* ========================================
   FOOTER — matching nanuk.com
   ======================================== */
.footer{
    background:rgb(var(--text-primary));color:rgb(var(--background-primary));
    padding:var(--spacing-16) 0 var(--spacing-8);
}
.footer-grid{
    display:grid;grid-template-columns:1fr;gap:var(--spacing-8);
    padding-bottom:var(--spacing-10);border-bottom:1px solid rgb(255 255 255 / 0.08);
    margin-bottom:var(--spacing-8);
}
.footer-col h4{
    font-size:var(--text-sm);font-weight:700;text-transform:uppercase;
    letter-spacing:0.08em;margin-bottom:var(--spacing-4);color:rgb(255 255 255 / 0.5);
}
.footer-col ul li{margin-bottom:8px;font-size:var(--text-sm)}
.footer-col ul li a{color:rgb(255 255 255 / 0.7);transition:color var(--transition)}
.footer-col ul li a:hover{color:#fff}
.footer-brand p{font-size:var(--text-sm);color:rgb(255 255 255 / 0.5);margin-top:12px;line-height:1.7}
.footer-bottom{
    display:flex;flex-direction:column;gap:12px;
    align-items:center;font-size:var(--text-xs);color:rgb(255 255 255 / 0.4);
}
.footer-links{display:flex;gap:20px}
.footer-links a{color:rgb(255 255 255 / 0.4)}
.footer-links a:hover{color:rgb(255 255 255 / 0.7)}
.newsletter-form{display:flex;gap:8px;margin-top:12px}
.newsletter-form input{
    flex:1;padding:10px 16px;border-radius:var(--rounded-full);
    border:1.5px solid rgb(255 255 255 / 0.15);background:rgb(255 255 255 / 0.05);
    color:#fff;font-size:var(--text-sm);font-family:var(--text-font-family);outline:none;
}
.newsletter-form input::placeholder{color:rgb(255 255 255 / 0.3)}
.newsletter-form input:focus{border-color:rgb(255 255 255 / 0.4)}
@media(min-width:700px){
    .footer-grid{grid-template-columns:2fr 1fr 1fr 1.5fr}
    .footer-bottom{flex-direction:row;justify-content:space-between}
}

/* ========================================
   SEARCH SECTION — nanuk.com style
   ======================================== */
.search-section{padding:var(--spacing-16) 0;text-align:center}
.search-box{
    display:flex;max-width:600px;margin:0 auto;
    border:1.5px solid var(--border-color);border-radius:var(--rounded-full);
    overflow:hidden;
}
.search-box input{
    flex:1;padding:14px 24px;border:none;outline:none;
    font-size:var(--text-base);font-family:var(--text-font-family);
    background:transparent;color:rgb(var(--text-primary));
}
.search-box button{
    padding:14px 28px;background:rgb(var(--text-primary));
    color:rgb(var(--background-primary));border:none;
    font-weight:700;font-family:var(--heading-font-family);
    text-transform:uppercase;font-size:var(--text-sm);letter-spacing:0.05em;
    cursor:pointer;transition:opacity var(--transition);
}
.search-box button:hover{opacity:0.85}

/* ========================================
   STATS COUNTER
   ======================================== */
.stats-row{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--spacing-10)}
.stat-item{text-align:center}
.stat-item strong{display:block;font-size:var(--text-h0);font-family:var(--heading-font-family);line-height:1}
.stat-item span{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:0.08em;opacity:0.5}

/* ========================================
   TWO COLUMN SECTION
   ======================================== */
.two-col{display:grid;grid-template-columns:1fr;gap:var(--spacing-10);align-items:center}
.two-col-image{border-radius:var(--rounded);overflow:hidden}
.two-col-image img{width:100%;aspect-ratio:4/3;object-fit:cover}
.two-col-content h2{font-size:var(--text-h1);margin-bottom:var(--spacing-4)}
.two-col-content p{color:rgb(var(--text-primary) / 0.6);font-size:var(--text-base);margin-bottom:var(--spacing-3);line-height:1.7}
.two-col-stats{display:flex;gap:var(--spacing-8);margin:var(--spacing-6) 0;padding:var(--spacing-5) 0;border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color)}
@media(min-width:700px){.two-col{grid-template-columns:1fr 1fr}}

/* ========================================
   FAQ
   ======================================== */
.faq-list{max-width:780px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border-color)}
.faq-question{
    padding:var(--spacing-5) 0;font-weight:600;font-size:var(--text-base);
    cursor:pointer;display:flex;justify-content:space-between;align-items:center;
    transition:color var(--transition);font-family:var(--heading-font-family);
}
.faq-question:hover{opacity:0.7}
.faq-toggle{font-size:20px;font-weight:300;transition:transform 0.3s}
.faq-item.active .faq-toggle{transform:rotate(45deg)}
.faq-answer{padding:0 0 var(--spacing-5);font-size:var(--text-sm);opacity:0.7;line-height:1.7;display:none}
.faq-item.active .faq-answer{display:block}

/* ========================================
   CERTIFICATIONS + APPS GRID
   ======================================== */
.cert-grid,.app-grid{
    display:grid;grid-template-columns:repeat(2,1fr);gap:var(--grid-gutter);
}
.cert-card,.app-card{
    text-align:center;padding:var(--spacing-6);
    border:1px solid var(--border-color);border-radius:var(--rounded);
    transition:all var(--transition);
}
.cert-card:hover,.app-card:hover{border-color:rgb(var(--text-primary) / 0.3)}
.cert-card .icon,.app-card .icon{font-size:32px;margin-bottom:8px}
.cert-card h4,.app-card h4{font-size:var(--text-h5);margin-bottom:4px}
.cert-card p,.app-card p{font-size:var(--text-sm);opacity:0.6}
@media(min-width:700px){.cert-grid{grid-template-columns:repeat(3,1fr)}.app-grid{grid-template-columns:repeat(5,1fr)}}
@media(min-width:1000px){.cert-grid{grid-template-columns:repeat(6,1fr)}}

/* ========================================
   PAGE HERO
   ======================================== */
.page-hero{padding:var(--spacing-16) 0;text-align:center;background:rgb(26 26 26);color:#fff}
.page-hero h1{font-size:var(--text-h0);margin-bottom:var(--spacing-2)}
.page-hero p{opacity:0.7;font-size:var(--text-lg)}

/* ========================================
   CONTACT FORM
   ======================================== */
.contact-grid{display:grid;grid-template-columns:1fr;gap:var(--spacing-10)}
.contact-detail{display:flex;gap:14px;margin-bottom:var(--spacing-5);padding-bottom:var(--spacing-5);border-bottom:1px solid var(--border-color)}
.contact-detail .icon{font-size:22px}
.contact-detail h4{font-size:var(--text-base);margin-bottom:2px}
.contact-detail p{font-size:var(--text-sm);opacity:0.6}
.contact-form-box{background:rgb(var(--background-secondary));padding:var(--spacing-8);border-radius:var(--rounded);border:1px solid var(--border-color)}
.form-group{margin-bottom:var(--spacing-4)}
.form-group label{display:block;font-weight:600;font-size:var(--text-sm);margin-bottom:6px;font-family:var(--heading-font-family);text-transform:uppercase;letter-spacing:0.05em}
.form-group input,.form-group textarea,.form-group select{
    width:100%;padding:12px 16px;border:1.5px solid var(--border-color);
    border-radius:var(--rounded-sm);font-size:var(--text-base);
    font-family:var(--text-font-family);transition:border-color var(--transition);
    background:rgb(var(--background-primary));
}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:rgb(var(--text-primary))}
.form-group textarea{min-height:120px;resize:vertical}
@media(min-width:700px){.contact-grid{grid-template-columns:1fr 1fr}}

/* ========================================
   RESPONSIVE
   ======================================== */
@media(max-width:699px){
    .hero-title{font-size:2rem !important}
    .section-header h2,.impact-text h2{font-size:1.75rem !important}
    .stats-row{gap:var(--spacing-6)}
    .stat-item strong{font-size:2rem}
}
@media(max-width:999px){
    .main-nav,.mega-menu{display:none !important}
}