/* ═══════════════════════════════════════════════
   RIVANTA JEWELS — ABOUT US
   Premium Luxury Stylesheet
   ═══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&family=Jost:wght@300;400;500;600&display=swap');

/* ── CSS Variables ─────────────────────────────── */
:root {
    --gold:        #c4a96b;
    --gold-light:  #dfc99a;
    --gold-dark:   #9c7d43;
    --dark:        #0d0d0d;
    --dark-navy:   #0f1923;
    --cream:       #F5EAD0;
    --cream-light: #fdf6ec;
    --white:       #ffffff;
    --text-body:   #3a3028;
    --text-muted:  #7a6b5a;
    --border:      rgba(196, 169, 107, 0.25);

    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body:    'Jost', sans-serif;

    --shadow-sm:  0 2px 12px rgba(0,0,0,0.06);
    --shadow-md:  0 8px 32px rgba(0,0,0,0.10);
    --shadow-lg:  0 20px 60px rgba(0,0,0,0.14);
    --shadow-gold:0 4px 20px rgba(196,169,107,0.18);

    --radius-sm:  8px;
    --radius-md:  16px;
    --radius-lg:  24px;

    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background-color: var(--cream-light);
    font-family: var(--font-body);
    color: var(--text-body);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    line-height: 1.2;
}

/* ── Shared Section Utility ────────────────────── */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--gold);
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin-bottom: 10px;
}
.section-label::before,
.section-label::after {
    content: '';
    display: block;
    width: 28px;
    height: 1px;
    background: var(--gold);
    opacity: 0.6;
}

/* ═══════════════════════════════════════════════
   BANNER / HERO
   ═══════════════════════════════════════════════ */
.banner {
    position: relative;
    background-image: url('../img/aboutusbanner.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        rgba(13, 13, 13, 0.78) 0%,
        rgba(13, 13, 13, 0.45) 55%,
        rgba(13, 13, 13, 0.10) 100%
    );
    z-index: 1;
}

.banner > .container {
    position: relative;
    z-index: 2;
}

.banner-content {
    padding: 80px 0 80px;
    max-width: 560px;
}

.banner-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--gold-light);
    font-size: 0.70rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin-bottom: 18px;
}
.banner-eyebrow::before {
    content: '';
    display: block;
    width: 30px;
    height: 1px;
    background: var(--gold-light);
}

.banner-title {
    font-family: var(--font-display);
    color: var(--white);
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    font-weight: 300;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: 0.01em;
}

.banner-title span {
    color: var(--gold-light);
    font-style: italic;
    font-weight: 400;
    display: block;
}

.banner-des {
    color: rgba(255,255,255,0.80);
    font-size: 1.0rem;
    font-weight: 300;
    line-height: 1.8;
    margin-bottom: 36px;
    letter-spacing: 0.02em;
}

.banner-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: 1px solid var(--gold);
    padding: 13px 32px;
    border-radius: 2px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.banner-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s ease;
    z-index: 0;
}
.banner-btn:hover::before { transform: scaleX(1); }

.banner-btn a,
.banner-btn span {
    position: relative;
    z-index: 1;
    color: var(--gold);
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
    transition: color 0.35s ease;
}
.banner-btn:hover a,
.banner-btn:hover span {
    color: var(--dark);
}

/* ═══════════════════════════════════════════════
   OUR STORY
   ═══════════════════════════════════════════════ */
.story-section {
    padding: 80px 0;
    background: var(--cream-light);
}

.story-img-wrap {
    position: relative;
}

.story-img-wrap img {
    border-radius: var(--radius-lg);
    width: 100%;
    height: 100%;
    min-height: 380px;
    object-fit: cover;
    box-shadow: var(--shadow-lg);
    display: block;
}

.story-img-wrap::after {
    content: '';
    position: absolute;
    bottom: -14px;
    right: -14px;
    width: 55%;
    height: 55%;
    border: 1.5px solid var(--gold);
    border-radius: var(--radius-md);
    z-index: -1;
    opacity: 0.5;
}

.story-content {
    padding: 20px 0 20px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.os-title {
    font-family: var(--font-display);
    color: var(--gold);
    font-size: clamp(2.2rem, 4vw, 3rem);
    font-weight: 400;
    font-style: italic;
    margin-bottom: 6px;
}

.story-content h3 {
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 2.2vw, 1.5rem);
    font-weight: 500;
    color: var(--dark);
    line-height: 1.45;
    margin-bottom: 20px;
}

.story-content p {
    font-size: 0.97rem;
    color: var(--text-muted);
    margin-bottom: 14px;
    font-weight: 300;
}

.story-content p strong {
    color: var(--text-body);
    font-weight: 600;
}

/* ═══════════════════════════════════════════════
   STATS / WHY RIVANTA (top 3-card row)
   ═══════════════════════════════════════════════ */
.stats-section {
    padding: 24px 0 0;
    background: var(--cream-light);
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
    height: 100%;
}

.stat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-gold);
    border-color: var(--gold);
}

.stat-card i {
    font-size: 2rem;
    color: var(--gold);
    margin-bottom: 14px;
    display: block;
}

.stat-card h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 4px;
}

.stat-card p {
    color: var(--text-muted);
    font-size: 0.88rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    margin: 0;
}

/* ═══════════════════════════════════════════════
   WHY RIVANTA — DIFFERENTIATORS
   ═══════════════════════════════════════════════ */
.why-section {
    padding: 72px 0 40px;
    background: var(--cream-light);
}

.why-section .section-head {
    text-align: center;
    margin-bottom: 48px;
}

.why-section .section-head h3 {
    color: var(--gold);
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.why-section .section-head h2 {
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 3.5vw, 2.8rem);
    font-weight: 400;
    color: var(--dark);
}

/* ── Feature card (box) ── */
.box {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 28px 22px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
    height: 100%;
}

.box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-gold);
    border-color: var(--gold);
}

.why-card i {
    font-size: 1.8rem;
    color: var(--gold);
    margin-bottom: 14px;
    display: block;
}

.why-card h5 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 8px;
}

.why-card p {
    color: var(--text-muted);
    font-size: 0.90rem;
    font-weight: 300;
    margin: 0;
    line-height: 1.7;
}

/* ═══════════════════════════════════════════════
   OUR PROCESS (new section from screenshot)
   ═══════════════════════════════════════════════ */
.process-section {
    padding: 80px 0;
    background: var(--dark-navy);
    position: relative;
    overflow: hidden;
}

.process-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 100%, rgba(196,169,107,0.07) 0%, transparent 70%);
    pointer-events: none;
}

.process-section .section-head {
    text-align: center;
    margin-bottom: 60px;
}

.process-section .section-head .section-label {
    color: var(--gold-light);
}
.process-section .section-label::before,
.process-section .section-label::after {
    background: var(--gold-light);
}

.process-section .section-head h2 {
    font-family: var(--font-display);
    color: var(--white);
    font-size: clamp(1.9rem, 3.5vw, 2.8rem);
    font-weight: 400;
    margin-top: 8px;
}

/* ── Connector Line ── */
.process-track {
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0;
}

.process-track::before {
    content: '';
    position: absolute;
    top: 38px;
    left: calc(8.33% + 4px);
    right: calc(8.33% + 4px);
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold) 15%, var(--gold) 85%, transparent);
    opacity: 0.45;
    z-index: 0;
}

/* ── Step card ── */
.process-step {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    padding: 0 6px;
}

.process-step-icon {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    border: 1.5px solid var(--gold);
    background: rgba(196,169,107,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    position: relative;
    transition: var(--transition);
    flex-shrink: 0;
}

.process-step:hover .process-step-icon {
    background: rgba(196,169,107,0.20);
    box-shadow: 0 0 24px rgba(196,169,107,0.25);
    transform: scale(1.06);
}

.process-step-num {
    position: absolute;
    top: -7px;
    right: -7px;
    width: 22px;
    height: 22px;
    background: var(--gold);
    color: var(--dark);
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.process-step-icon i {
    font-size: 1.5rem;
    color: var(--gold-light);
}

.process-step h5 {
    font-family: var(--font-display);
    color: var(--white);
    font-size: 1.05rem;
    font-weight: 500;
    margin-bottom: 8px;
    line-height: 1.3;
}

.process-step p {
    color: rgba(255,255,255,0.55);
    font-size: 0.80rem;
    font-weight: 300;
    line-height: 1.65;
    margin: 0;
}

/* ── Dot between steps ── */
.process-dot {
    width: 8px;
    height: 8px;
    background: var(--gold);
    border-radius: 50%;
    position: absolute;
    top: 34px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0.6;
}

/* ═══════════════════════════════════════════════
   OUR VALUES
   ═══════════════════════════════════════════════ */
.values-section {
    padding: 72px 0;
    background: var(--cream-light);
}

.values-main-card {
    background: linear-gradient(135deg, var(--dark-navy) 0%, #1a2433 100%);
    border-radius: var(--radius-lg);
    padding: 44px 36px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    height: 100%;
    border: 1px solid rgba(196,169,107,0.2);
    position: relative;
    overflow: hidden;
}

.values-main-card::before {
    content: '';
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 140px;
    height: 140px;
    border: 1px solid rgba(196,169,107,0.15);
    border-radius: 50%;
}
.values-main-card::after {
    content: '';
    position: absolute;
    bottom: -60px;
    right: -60px;
    width: 200px;
    height: 200px;
    border: 1px solid rgba(196,169,107,0.08);
    border-radius: 50%;
}

.values-main-card h2 {
    font-family: var(--font-display);
    color: var(--gold);
    font-size: 2.4rem;
    font-weight: 400;
    font-style: italic;
    margin-bottom: 16px;
}

.values-main-card h3 {
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 400;
    margin-bottom: 10px;
}

.values-main-card p {
    color: rgba(255,255,255,0.60);
    font-size: 0.90rem;
    font-weight: 300;
    margin: 0;
}

.value-sub-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 26px 22px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
    height: 100%;
}

.value-sub-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-gold);
    border-color: var(--gold);
}

.value-sub-card i {
    font-size: 1.5rem;
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 3px;
}

.value-sub-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 6px;
}

.value-sub-card p {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin: 0;
    font-weight: 300;
    line-height: 1.65;
}

/* ═══════════════════════════════════════════════
   FEATURED CATEGORIES / CREATION
   ═══════════════════════════════════════════════ */
.creation-section {
    padding: 72px 0;
    background: var(--cream);
}

.creation-section .section-head {
    margin-bottom: 40px;
}

.creation-section .section-head h3 {
    color: var(--gold);
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.creation-section .section-head h2 {
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 3.5vw, 2.6rem);
    font-weight: 400;
    color: var(--dark);
}

.col-lg-25 {
    width: 20%;
}

/* ── Card link wrapper ── */
.creation-card-link {
    display: block;
    height: 100%;
}

.creation-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    background: var(--dark);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
    height: 100%;
    cursor: pointer;
}

.creation-card-link:hover .creation-card {
    transform: translateY(-6px);
    box-shadow: var(--shadow-gold);
    border-color: var(--gold);
}

.creation-card img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease, filter 0.45s ease;
}

.creation-card-link:hover .creation-card img {
    transform: scale(1.08);
    filter: brightness(0.55);
}

/* ── Slide-up overlay ── */
.creation-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 28px 18px 20px;
    background: linear-gradient(
        to top,
        rgba(13,13,13,0.92) 0%,
        rgba(13,13,13,0.60) 55%,
        transparent 100%
    );
    transform: translateY(100%);
    transition: transform 0.42s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.creation-card-link:hover .creation-overlay {
    transform: translateY(0);
}

.creation-overlay h4 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--white);
    margin: 0;
    font-weight: 500;
    letter-spacing: 0.04em;
}

.creation-explore {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: 1px solid var(--gold);
    color: var(--gold);
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 7px 18px;
    border-radius: 2px;
    transition: background 0.3s ease, color 0.3s ease;
}

.creation-card-link:hover .creation-explore {
    background: var(--gold);
    color: var(--dark);
}

.creation-explore i {
    font-size: 0.78rem;
    transition: transform 0.3s ease;
}

.creation-card-link:hover .creation-explore i {
    transform: translateX(4px);
}

/* ═══════════════════════════════════════════════
   OUR PROMISE
   ═══════════════════════════════════════════════ */
.promise-section {
    padding: 72px 0;
    background: var(--cream-light);
}

.promise-img-wrap {
    position: relative;
}

.promise-img-wrap img {
    border-radius: var(--radius-lg);
    width: 100%;
    object-fit: cover;
    min-height: 320px;
    box-shadow: var(--shadow-lg);
}

.promise-img-wrap::before {
    content: '';
    position: absolute;
    top: -14px;
    left: -14px;
    width: 50%;
    height: 50%;
    border: 1.5px solid var(--gold);
    border-radius: var(--radius-md);
    z-index: -1;
    opacity: 0.45;
}

.promise-content {
    padding: 20px 0 20px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.promise-content h4 {
    color: var(--gold);
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.promise-content h3 {
    font-family: var(--font-display);
    font-size: clamp(1.3rem, 2.6vw, 1.9rem);
    font-weight: 400;
    color: var(--dark);
    line-height: 1.5;
}

/* ═══════════════════════════════════════════════
   CONTACT BANNER
   ═══════════════════════════════════════════════ */
.contactbanner {
    position: relative;
    background-image: url('../img/readytocreate.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 420px;
    display: flex;
    align-items: center;
}

.contactbanner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(13,13,13,0.80) 0%,
        rgba(13,13,13,0.50) 60%,
        rgba(13,13,13,0.20) 100%
    );
}

.contactbanner > .container {
    position: relative;
    z-index: 2;
    padding: 60px 0;
}

.contactbanner h2 {
    font-family: var(--font-display);
    color: var(--white) !important;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 400;
    margin-bottom: 14px;
    max-width: 560px;
}

.contactbanner p {
    color: rgba(255,255,255,0.80) !important;
    font-size: 1.0rem;
    font-weight: 300;
    margin-bottom: 32px;
    max-width: 480px;
}

.contactbanner .banner-btn {
    margin-right: 14px;
    margin-bottom: 12px;
}

/* ═══════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════ */

/* ── Mobile (≤575px) ── */
@media (max-width: 575px) {
    .banner {
        min-height: 460px;
        background-position: 70% center;
    }
    .banner-content {
        padding: 70px 0 60px;
        max-width: 100%;
    }
    .banner-title {
        font-size: 2.2rem;
    }
    .banner-des br { display: none; }

    .story-section,
    .why-section,
    .values-section,
    .promise-section,
    .creation-section { padding: 52px 0; }

    .story-content { padding: 28px 0 0; }
    .story-img-wrap::after { display: none; }
    .promise-content { padding: 28px 0 0; }
    .promise-img-wrap::before { display: none; }

    /* Process: stack in 2 cols */
    .process-section { padding: 60px 0; }
    .process-track {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 36px 16px;
    }
    .process-track::before { display: none; }
    .process-step { padding: 0 4px; }
    .process-step-icon { width: 64px; height: 64px; }
    .process-step h5 { font-size: 0.95rem; }
    .process-step p { font-size: 0.78rem; }

    /* Values: stack */
    .values-main-card { padding: 32px 24px; }
    .value-sub-card { padding: 22px 18px; }

    /* Creation: 2 cols */
    .col-lg-25 { width: 50%; }

    /* Stats: stack */
    .stat-card { margin-bottom: 16px; }
}

/* ── Small tablet (576px–767px) ── */
@media (min-width: 576px) and (max-width: 767px) {
    .banner { min-height: 500px; }
    .banner-content { padding: 80px 0; }
    .story-content { padding: 24px 0 0; }
    .story-img-wrap::after { display: none; }
    .promise-content { padding: 24px 0 0; }
    .promise-img-wrap::before { display: none; }

    .process-track {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 40px 12px;
    }
    .process-track::before { display: none; }
    .process-step-icon { width: 68px; height: 68px; }

    .col-lg-25 { width: 50%; }
}

/* ── Tablet (768px–991px) ── */
@media (min-width: 768px) and (max-width: 991px) {
    .banner { min-height: 520px; }
    .story-content { padding: 24px 0 0; }
    .story-img-wrap::after { bottom: -10px; right: -10px; }
    .promise-content { padding: 20px 0 0; }

    .process-track {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 48px 16px;
    }
    .process-track::before { display: none; }
    .process-step-icon { width: 70px; height: 70px; }

    .col-lg-25 { width: 33.333%; }
}

/* ── Laptop (992px–1199px) ── */
@media (min-width: 992px) and (max-width: 1199px) {
    .col-lg-25 { width: 20%; }
    .process-step-icon { width: 72px; height: 72px; }
    .process-step h5 { font-size: 0.98rem; }
    .process-step p { font-size: 0.78rem; }
}

/* ── Desktop (≥1200px) ── */
@media (min-width: 1200px) {
    .col-lg-25 { width: 20%; }
}

/* ── Wide (≥1400px) ── */
@media (min-width: 1400px) {
    .banner { min-height: 640px; }
    .story-section,
    .why-section,
    .values-section,
    .promise-section,
    .creation-section { padding: 90px 0; }
}