/* ============================================================
   style.css — Global · ROX Signature Home-page
   ============================================================ */

@font-face {
  font-family: '1FTV Sagire';
  src: url('../fonts/1FTV-Sagire.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-white:        #FFFFFF;
  --color-black:        #272727;
  --color-golden:       #CAA53E;
  --color-dark-gold:    #98854E;
  --color-brown-footer: rgba(88, 53, 23, 0.6);
  --font-sagire:   '1FTV Sagire', Georgia, serif;
  --font-inter:    'Inter', Arial, sans-serif;
/*  --font-century:  'SHG CenturyBook', 'Century Gothic', Georgia, serif;
  --font-noto:     'Noto Sans', Arial, sans-serif;
  --font-gods:     'UTM Gods Word', Georgia, serif;*/
  --grad-gold: linear-gradient(123deg, #9B6E35 22%, #D7B570 43%, #9B6E35 73%);
}
.font-tit{ font-family: var(--font-sagire); }
.font-body{ font-family: var(--font-inter); }
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-inter);
  color: var(--color-black);
  background: #fff;
  margin: 0 auto;
  padding: 0;
  font-size: 16px;
  overflow-x: hidden;
  max-width: 1440px;

}
img { max-width: 100%; display: block; }
a { text-decoration: none; }

.s1_1{ min-height:450px }
/* --- Container override ------------------------------------ */
.container { max-width: 1360px; }
/* --- Gradient text ----------------------------------------- */
.text-grad {
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Shared heading ---------------------------------------- */
.section-heading {
  font-family: var(--font-sagire);
  font-size: 32px;
  line-height: 1.3;
  font-weight: 400;
  text-transform: uppercase;
  text-align: center;
  margin: 0;
}

/* --- Shared body text ------------------------------------- */
.section-body {
  font-family: var(--font-inter);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.7;
  color: var(--color-black);
  opacity: 0.8;
  text-align: center;
  margin: 0;
}

/* --- Divider icon ----------------------------------------- */
.divider-icon {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
}
.divider-icon__line {
  flex: 1;
  height: 1px;
  background: rgba(39,39,39,0.2);
}
.divider-icon__line-img {
  flex: 1;
  height: auto;
  max-height: 12px;
  object-fit: contain;
  opacity: 0.4;
}
.divider-icon__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* --- CTA link --------------------------------------------- */
.cta-link {
  font-family: var(--font-inter);
  font-weight: 500;
  color: var(--color-dark-gold);
  border-bottom: 1px solid rgba(152,133,78,0.35);
  padding-bottom: 2px;
  display: inline-block;
  transition: opacity .25s;
}
.cta-link:hover          { opacity: .7; color: var(--color-dark-gold); }
.cta-link--white         { color: #fff; border-color: rgba(255,255,255,0.35); }
.cta-link--white:hover   { color: #fff; }

/* --- Slide indicator -------------------------------------- */
.slide-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  width: 180px;
  margin: 16px auto;
}
.slide-indicator__bar {
  flex: 1;
  height: 1px;
  background: rgba(39,39,39,0.2);
  transition: height .3s, background .3s;
}
.slide-indicator__bar--active {
  height: 3px;
  background: var(--color-dark-gold);
  opacity: 1;
}

/* --- Offcanvas nav ---------------------------------------- */
.offcanvas-nav .nav-link {
  font-family: var(--font-inter);
  font-size: 16px;
  font-weight: 500;
  color: var(--color-black);
  padding: 14px 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.offcanvas-nav .nav-link:last-child { border-bottom: none; }
.nav-lang {
  font-family: var(--font-inter);
  font-size: 14px;
  font-weight: 500;
  color: rgba(39,39,39,0.5);
  padding: 18px 0 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* --- GSAP initial state (JS sets these via gsap.set) ------ */
/* Elements are visible by default — JS animates them in */

/* --- Slick dots ------------------------------------------- */
.slick-dots li button::before {
  color: var(--color-dark-gold);
  font-size: 7px;
  opacity: .3;
}
.slick-dots li.slick-active button::before {
  color: var(--color-dark-gold);
  opacity: 1;
}


/**/
.hero {
                --hero-overlay: rgba(0, 0, 0, .38);
                --btn-bg: rgb(255 255 255 / 70%);
                --btn-text: #1f1f1f;
                --ease: cubic-bezier(.22, .61, .36, 1);
                position: relative;
                min-height: 100vh;
                min-height: 100svh;
                overflow: hidden;
                color: #fff;
                isolation: isolate;
            }
            .hero__bg {
                position: absolute;
                inset: 0;
                z-index: -2;
                background-image: var(--hero-bg);
                background-position: center;
                background-size: cover;
                background-repeat: no-repeat;
            }
            .hero::before {
                content: "";
                position: absolute;
                inset: 0;
                z-index: -1;
                background:
                    linear-gradient(180deg, rgba(0,0,0,.15) 0%, rgba(0,0,0,0) 35%, rgba(0,0,0,.25) 100%),
                    var(--hero-overlay);
            }
            .hero__inner {
                min-height: inherit;
                padding-block: 6rem 4rem;
            }
            .hero__title {
                font-weight: 400;
                font-size: clamp(2.25rem, 6.2vw, 5rem);
                line-height: 1.05;
                letter-spacing: .01em;
                text-transform: uppercase;
                color: #fff;
                margin: 0;
            }
            .hero__subtitle {
                font-size: clamp(.75rem, 1.1vw, .95rem);
                font-weight: 400;
                text-transform: uppercase;
                margin: 1.25rem 0 0;
            }
            .btn-hero {
                display: inline-block;
                font-size: .95rem;
                font-weight: 500;
                color: var(--btn-text);
                background: var(--btn-bg);
                border: 1px solid rgba(255, 255, 255, .3);
                border-radius: 2px;
                padding: .85rem 2.75rem;
                text-decoration: none;
                backdrop-filter: blur(6px);
                -webkit-backdrop-filter: blur(6px);
                transition: transform .35s var(--ease),
                            background-color .35s ease,
                            box-shadow .35s ease;
            }
            .btn-hero:hover,
            .btn-hero:focus-visible {
                color: var(--btn-text);
                background: #fff;
                transform: scale(1.08);
                box-shadow: 0 10px 30px rgba(0, 0, 0, .25);
                text-decoration: none;
            }
            .btn-hero:active { transform: scale(1.02); }

            /* ===== TRẠNG THÁI CHỜ (chỉ khi JS đã gắn .hero--anim) ===== */
            .hero--anim .hero__bg { transform: scale(1.12); }
            .hero--anim .hero__title,
            .hero--anim .hero__subtitle,
            .hero--anim .hero__cta { opacity: 0; }

            /* ===== CHẠY HIỆU ỨNG KHI CUỘN TỚI ===== */
            .hero--anim.is-inview .hero__bg {
                animation: heroZoom 2.4s var(--ease) forwards;
            }
            .hero--anim.is-inview .hero__title {
                animation: titleIn 1.4s var(--ease) .3s forwards;
            }
            .hero--anim.is-inview .hero__subtitle {
                animation: fadeUp 1s var(--ease) 1.1s forwards;
            }
            .hero--anim.is-inview .hero__cta {
                animation: fadeUp 1s var(--ease) 1.5s forwards;
            }

            @keyframes heroZoom {
                from { transform: scale(1.12); }
                to   { transform: scale(1); }
            }
            @keyframes titleIn {
                from { opacity: 0; letter-spacing: .35em; filter: blur(10px); transform: translateY(20px); }
                to   { opacity: 1; letter-spacing: .01em; filter: blur(0);    transform: translateY(0); }
            }
            @keyframes fadeUp {
                from { opacity: 0; transform: translateY(24px); }
                to   { opacity: 1; transform: translateY(0); }
            }
            @media (max-width: 575.98px) {
                .hero__title { line-height: 1.15; }
                .btn-hero { padding: .75rem 2.25rem; }
            }
            @media (prefers-reduced-motion: reduce) {
                .hero .hero__bg,
                .hero .hero__title,
                .hero .hero__subtitle,
                .hero .hero__cta {
                    animation: none !important;
                    opacity: 1 !important;
                    transform: none !important;
                    filter: none !important;
                }
            }