/**
 * Homepage V2 Styles - ATRAHI Design
 * Modern design based on React template
 * Version 2.0
 */

/* ==========================================================================
   CSS VARIABLES
   ========================================================================== */
:root {
    --atrahi-gold: #b99d63;
    --atrahi-dark: #1a1a1a;
    --atrahi-gray: #6b7280;
    --atrahi-light: #fafafa;
    --atrahi-white: #ffffff;
    --radius-sm: 1rem;
    --radius-md: 1.5rem;
    --radius-lg: 2rem;
    --radius-xl: 2.5rem;
    --radius-2xl: 3rem;
    --radius-3xl: 4rem;
}

/* ==========================================================================
   GENERAL STYLES
   ========================================================================== */
.homepage {
    font-family: var(--ath-font-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container-sm {
    max-width: 900px;
}

.text-gold {
    color: var(--atrahi-gold) !important;
}

.text-white {
    color: var(--atrahi-white) !important;
}

.text-left {
    text-align: left !important;
}

/* Animation Classes */
.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

/* ==========================================================================
   HERO SECTION V2
   ========================================================================== */
.hero-v2 {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 160px 0 80px;
    background: var(--atrahi-white);
    overflow: hidden;
}

.hero-bg-decoration {
    position: absolute;
    top: 25%;
    right: 0;
    width: 50%;
    height: 60%;
    background: var(--atrahi-gold);
    filter: blur(200px);
    opacity: 0.15;
    pointer-events: none;
    border-radius: 50%;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 10;
}

.hero-badge-v2 {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(185, 157, 99, 0.05);
    border: 1px solid rgba(185, 157, 99, 0.1);
    border-radius: 50px;
    margin-bottom: 2rem;
}

.hero-badge-star {
    color: var(--atrahi-gold);
    fill: var(--atrahi-gold);
}

.hero-badge-v2 span {
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--atrahi-gold);
}

.hero-title-v2 {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: -0.03em;
    color: var(--atrahi-dark);
    margin-bottom: 2rem;
    text-transform: uppercase;
    font-family: var(--ath-font-primary);
}

.hero-subtitle-v2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--atrahi-dark);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    font-family: var(--ath-font-primary);
}

.hero-desc-v2 {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--atrahi-gray);
    line-height: 1.7;
    max-width: 36rem;
    margin-bottom: 3rem;
}

.hero-buttons-v2 {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
}

.btn-v2 {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.25rem 2.5rem;
    border-radius: var(--radius-lg);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary-v2 {
    background: var(--atrahi-dark);
    color: var(--atrahi-white);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

.btn-primary-v2:hover {
    background: var(--atrahi-gold);
    transform: translateY(-2px);
}

.btn-outline-v2 {
    background: var(--atrahi-white);
    color: var(--atrahi-dark);
    border: 1px solid #e5e7eb;
}

.btn-outline-v2:hover {
    border-color: var(--atrahi-gold);
}

.btn-outline-v2 svg {
    color: var(--atrahi-gold);
}

.hero-stats-v2 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
    padding-top: 2.5rem;
    border-top: 1px solid #e5e7eb;
}

.hero-stat-v2 .stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--atrahi-gold);
    line-height: 1;
    font-family: var(--ath-font-primary);
}

@media (max-width: 992px) {
    .hero-v2 {
        min-height: auto;
        padding: 110px 0 60px;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .hero-image-v2 {
        display: block;
        max-width: 520px;
        margin: 0 auto;
    }
    .hero-stats-v2 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1.25rem;
        margin-top: 2.5rem;
        padding-top: 1.5rem;
    }
}

@media (max-width: 640px) {
    .hero-v2 {
        padding: 96px 0 48px;
    }
    .hero-title-v2 {
        font-size: clamp(2.4rem, 8vw, 3rem);
        line-height: 1.05;
    }
    .hero-subtitle-v2 {
        font-size: 1.1rem;
    }
    .hero-desc-v2 {
        font-size: 1rem;
    }
    .hero-buttons-v2 {
        gap: 0.85rem;
    }
    .btn-v2 {
        width: 100%;
        justify-content: center;
        padding: 1rem 1.25rem;
    }
    .hero-stats-v2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1rem;
    }
    .stat-icon {
        width: 36px;
        height: 36px;
    }
}

.hero-stat-v2 .stat-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--atrahi-gray);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.5rem;
    font-family: var(--ath-font-primary);
}

.stat-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 14px;
    background: rgba(185, 157, 99, 0.12);
    color: var(--atrahi-gold);
    margin-bottom: 0.75rem;
    box-shadow: inset 0 0 0 1px rgba(185, 157, 99, 0.15);
}

.stat-icon svg {
    width: 22px;
    height: 22px;
}

.hero-image-v2 {
    position: relative;
    display: none;
}

.hero-image-glow {
    position: absolute;
    inset: -1rem;
    background: rgba(185, 157, 99, 0.1);
    border-radius: var(--radius-3xl);
    filter: blur(40px);
    transition: all 0.3s ease;
}

.hero-image-v2:hover .hero-image-glow {
    background: rgba(185, 157, 99, 0.2);
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-3xl);
    overflow: hidden;
    box-shadow: 0 50px 100px -20px rgba(0, 0, 0, 0.15);
    aspect-ratio: 4/5;
    animation: float 4s ease-in-out infinite;
}

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(20%);
    transition: filter 0.7s ease;
}

.hero-image-v2:hover .hero-image-wrapper img {
    filter: grayscale(0);
}

@media (min-width: 1024px) {
    .hero-image-v2 {
        display: block;
    }
}

/* ==========================================================================
   SECTION STYLES V2
   ========================================================================== */
.section-v2 {
    padding: 6rem 0;
    position: relative;
}

.section-header-v2 {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title-v2 {
    font-size: clamp(1.875rem, 5vw, 3rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    color: var(--atrahi-dark);
    margin-bottom: 1rem;
    font-family: var(--ath-font-primary);
}

.section-subtitle-v2 {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--atrahi-gray);
    max-width: 42rem;
    margin: 0 auto;
    font-family: var(--ath-font-primary);
}

/* ==========================================================================
   PAIN POINTS SECTION
   ========================================================================== */
.painpoints-section {
    background: var(--atrahi-white);
}

.painpoints-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2.5rem;
}

@media (min-width: 768px) {
    .painpoints-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .painpoints-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.painpoint-card {
    padding: 2.5rem;
    background: var(--atrahi-light);
    border-radius: var(--radius-2xl);
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.painpoint-card:hover {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
    border-color: #e5e7eb;
}

.painpoint-icon {
    color: var(--atrahi-gold);
    margin-bottom: 2rem;
}

.painpoint-icon svg {
    stroke-width: 1.5;
}

.painpoint-title {
    font-size: 1.25rem;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--atrahi-dark);
    margin-bottom: 1rem;
}

.painpoint-desc {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--atrahi-gray);
    line-height: 1.7;
}

/* ==========================================================================
   SOLUTIONS/SERVICES SECTION
   ========================================================================== */
.solutions-section {
    background: var(--atrahi-light);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .solutions-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.solution-card {
    display: block;
    background: var(--atrahi-white);
    border-radius: var(--radius-2xl);
    padding: 2.5rem;
    text-decoration: none;
    border: 1px solid rgba(0, 0, 0, 0.03);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.solution-card:hover {
    background: var(--atrahi-dark);
    transform: translateY(-8px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.solution-icon {
    width: 4rem;
    height: 4rem;
    background: var(--atrahi-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--atrahi-gold);
    margin-bottom: 2.5rem;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.solution-card:hover .solution-icon {
    background: var(--atrahi-gold);
    color: var(--atrahi-white);
}

.solution-title {
    font-size: 1.5rem;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--atrahi-dark);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
    transition: color 0.3s ease;
}

.solution-card:hover .solution-title {
    color: var(--atrahi-white);
}

.solution-desc {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--atrahi-gray);
    line-height: 1.7;
    margin-bottom: 2.5rem;
    transition: color 0.3s ease;
}

.solution-card:hover .solution-desc {
    color: #9ca3af;
}

.solution-bullets {
    list-style: none;
    padding: 0;
    margin: 0 0 3rem 0;
}

.solution-bullets li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--atrahi-dark);
    margin-bottom: 1rem;
    transition: color 0.3s ease;
}

.solution-card:hover .solution-bullets li {
    color: var(--atrahi-white);
}

.solution-bullets li svg {
    color: var(--atrahi-gold);
    flex-shrink: 0;
}

.solution-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--atrahi-gold);
    transition: gap 0.3s ease;
}

.solution-card:hover .solution-link {
    gap: 1.5rem;
}

/* ==========================================================================
   MODELS SECTION
   ========================================================================== */
.models-section {
    background: var(--atrahi-white);
}

.models-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
}

@media (min-width: 768px) {
    .models-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.model-card {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    aspect-ratio: 16/10;
}

.model-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.model-card:hover img {
    transform: scale(1.1);
}

.model-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    display: flex;
    align-items: flex-end;
    padding: 2.5rem;
}

.model-overlay h3 {
    font-size: 1.25rem;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--atrahi-white);
}

/* ==========================================================================
   CATEGORIES ACCORDION
   ========================================================================== */
.categories-section {
    background: var(--atrahi-light);
}

.categories-accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.accordion-item {
    background: var(--atrahi-white);
    border-radius: var(--radius-xl);
    border: 1px solid #f3f4f6;
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
}

.accordion-header span:first-child {
    font-size: 1.25rem;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--atrahi-dark);
    transition: color 0.3s ease;
}

.accordion-item.active .accordion-header span:first-child {
    color: var(--atrahi-gold);
}

.accordion-icon {
    color: #d1d5db;
}

.accordion-item.active .accordion-icon {
    color: var(--atrahi-gold);
}

.accordion-icon .icon-minus {
    display: none;
}

.accordion-item.active .accordion-icon .icon-plus {
    display: none;
}

.accordion-item.active .accordion-icon .icon-minus {
    display: block;
}

.accordion-content {
    display: none;
    padding: 0 2rem 2.5rem;
    animation: slideDown 0.3s ease;
}

.accordion-item.active .accordion-content {
    display: block;
}

.accordion-content p {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--atrahi-gray);
    line-height: 1.7;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   PROCESS SECTION V2
   ========================================================================== */
.process-section-v2 {
    background: var(--atrahi-white);
}

.process-grid-v2 {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2.5rem;
}

@media (min-width: 768px) {
    .process-grid-v2 {
        grid-template-columns: repeat(5, 1fr);
    }
}

.process-step-v2 {
    position: relative;
    text-align: center;
}

@media (min-width: 1024px) {
    .process-step-v2 {
        text-align: left;
    }
}

.step-number {
    font-size: 7.5rem;
    font-weight: 900;
    color: #f3f4f6;
    line-height: 1;
    position: absolute;
    top: -3rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 0;
}

@media (min-width: 1024px) {
    .step-number {
        left: 0;
        transform: none;
    }
}

.step-title {
    position: relative;
    z-index: 1;
    font-size: 1.25rem;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--atrahi-dark);
    padding-top: 2.5rem;
    margin-bottom: 1rem;
}

.step-line {
    width: 3rem;
    height: 4px;
    background: var(--atrahi-gold);
    margin: 0 auto;
}

@media (min-width: 1024px) {
    .step-line {
        margin: 0;
    }
}

/* ==========================================================================
   DELIVERABLES SECTION
   ========================================================================== */
.deliverables-section {
    background: var(--atrahi-light);
}

.deliverables-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.deliverable-card {
    background: var(--atrahi-white);
    padding: 1.4rem 1.6rem;
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.04);
    border: 1px solid #eef2f7;
}

.deliverable-card h3 {
    font-size: 1rem;
    font-weight: 800;
    color: var(--atrahi-dark);
    margin-bottom: 0.4rem;
}

.deliverable-card p {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--atrahi-gray);
    margin: 0;
}

/* ==========================================================================
   TECHNICAL SECTION
   ========================================================================== */
.technical-section {
    background: var(--atrahi-white);
}

.technical-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2.5rem;
}

@media (min-width: 1024px) {
    .technical-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.technical-card {
    padding: 3rem;
    background: var(--atrahi-light);
    border-left: 8px solid var(--atrahi-gold);
    border-radius: 0 var(--radius-2xl) var(--radius-2xl) 0;
}

.technical-card h3 {
    font-size: 1.5rem;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--atrahi-dark);
    margin-bottom: 1.5rem;
}

.technical-card p {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--atrahi-gray);
    line-height: 1.7;
}

/* ==========================================================================
   PORTFOLIO SECTION V2
   ========================================================================== */
.portfolio-section-v2 {
    background: var(--atrahi-dark);
    color: var(--atrahi-white);
}

.portfolio-header {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    margin-bottom: 5rem;
}

@media (min-width: 1024px) {
    .portfolio-header {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

.portfolio-header .section-header-v2 {
    margin-bottom: 0;
}

.portfolio-filters-v2 {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.filter-btn {
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.05);
    color: #9ca3af;
}

.filter-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.filter-btn.active {
    background: var(--atrahi-gold);
    color: var(--atrahi-white);
}

.portfolio-grid-v2 {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
}

@media (min-width: 768px) {
    .portfolio-grid-v2 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .portfolio-grid-v2 {
        grid-template-columns: repeat(4, 1fr);
    }
}

.portfolio-card-v2 {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 4/5;
    cursor: pointer;
    box-shadow: 0 22px 40px -18px rgba(0, 0, 0, 0.45);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.portfolio-card-v2:hover {
    transform: translateY(-6px);
    box-shadow: 0 32px 56px -22px rgba(0, 0, 0, 0.55);
}

.portfolio-card-v2 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1s ease;
}

.portfolio-card-v2:hover img {
    transform: scale(1.1);
}

.portfolio-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(8, 8, 8, 0) 5%, rgba(0, 0, 0, 0.35) 35%, rgba(0, 0, 0, 0.82) 100%);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2.25rem;
    opacity: 1;
    transition: background 0.35s ease, transform 0.35s ease;
}

.portfolio-card-v2:hover .portfolio-card-overlay {
    background: linear-gradient(180deg, rgba(8, 8, 8, 0.05) 0%, rgba(0, 0, 0, 0.45) 45%, rgba(0, 0, 0, 0.9) 100%);
}

.portfolio-card-overlay h3 {
    font-size: 1.5rem;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--atrahi-white);
    margin: 0 0 0.35rem 0;
}

.portfolio-card-overlay p {
    font-size: 14px;
    font-weight: 600;
    color: #e5e7eb;
}

.portfolio-card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.portfolio-card-badges {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.badge-light,
.badge-dark {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.badge-light {
    background: rgba(255, 255, 255, 0.12);
    color: var(--atrahi-white);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.badge-dark {
    background: rgba(0, 0, 0, 0.55);
    color: #f8fafc;
    border: 1px solid rgba(255, 255, 255, 0.22);
}

.portfolio-card-body {
    margin-top: auto;
}

.portfolio-card-meta {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.text-white-70 {
    color: rgba(255, 255, 255, 0.7) !important;
}

.dot-separator {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.45);
}

.portfolio-card-cta {
    margin-top: 1.1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.75rem 1.05rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 999px;
    color: var(--atrahi-white);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
}

.portfolio-card-cta svg {
    stroke-width: 2.2;
}

.portfolio-card-cta:hover {
    background: rgba(185, 157, 99, 0.18);
    border-color: rgba(185, 157, 99, 0.4);
    color: var(--atrahi-white);
}

.section-kicker {
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 0.35rem;
}

.section-subtitle {
    font-size: 15px;
    font-weight: 600;
    margin-top: 0.35rem;
}

.section-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

.section-actions .btn-v2 {
    padding: 0.9rem 1.6rem;
    font-size: 11px;
    letter-spacing: 0.14em;
}

/* ==========================================================================
   PRICING SECTION V2
   ========================================================================== */
.pricing-section-v2 {
    background: var(--atrahi-white);
}

.pricing-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 5rem;
}

.pricing-tab {
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f3f4f6;
    color: #9ca3af;
}

.pricing-tab.active {
    background: var(--atrahi-gold);
    color: var(--atrahi-white);
    box-shadow: 0 10px 15px -3px rgba(185, 157, 99, 0.3);
}

.pricing-grid-v2 {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2.5rem;
    max-width: 72rem;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .pricing-grid-v2 {
        grid-template-columns: repeat(3, 1fr);
    }
}

.pricing-card-v2 {
    padding: 3rem;
    border-radius: var(--radius-3xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.3s ease;
    background: var(--atrahi-light);
}

.pricing-card-v2.featured {
    background: var(--atrahi-dark);
    color: var(--atrahi-white);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transform: scale(1.05);
    position: relative;
}

.pricing-badge {
    position: absolute;
    top: -1rem;
    background: var(--atrahi-gold);
    color: var(--atrahi-white);
    font-size: 9px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 0.5rem 1rem;
    border-radius: 50px;
}

.pricing-card-v2 h3 {
    font-size: 1.25rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 2.5rem;
}

.pricing-price {
    font-size: 2.25rem;
    font-weight: 900;
    color: var(--atrahi-gold);
    margin-bottom: 3rem;
}

.pricing-price span {
    font-size: 12px;
    font-weight: 500;
    color: #9ca3af;
    text-transform: uppercase;
}

.pricing-benefits {
    list-style: none;
    padding: 0;
    margin: 0 0 3rem 0;
    width: 100%;
    flex-grow: 1;
}

.pricing-benefits li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 1rem;
}

.pricing-benefits li svg {
    color: var(--atrahi-gold);
    flex-shrink: 0;
}

.pricing-btn {
    display: block;
    width: 100%;
    padding: 1.25rem 2rem;
    border-radius: var(--radius-md);
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    text-decoration: none;
    text-align: center;
    background: var(--atrahi-dark);
    color: var(--atrahi-white);
    transition: all 0.3s ease;
}

.pricing-card-v2.featured .pricing-btn {
    background: var(--atrahi-gold);
}

.pricing-btn:hover {
    background: var(--atrahi-gold);
}

.pricing-btn.primary {
    background: var(--atrahi-gold);
}

/* ==========================================================================
   CASE STUDY SECTION
   ========================================================================== */
.casestudy-section {
    background: var(--atrahi-light);
}

.casestudy-card {
    background: var(--atrahi-white);
    border-radius: var(--radius-3xl);
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
    display: grid;
    grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
    .casestudy-card {
        grid-template-columns: 1fr 1fr;
    }
}

.casestudy-content {
    padding: 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.casestudy-label {
    display: block;
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.4em;
    color: var(--atrahi-gold);
    margin-bottom: 1rem;
}

.casestudy-content h3 {
    font-size: 2.25rem;
    font-weight: 900;
    text-transform: uppercase;
    line-height: 1.2;
    color: var(--atrahi-dark);
    margin-bottom: 2rem;
}

.casestudy-quote {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--atrahi-gray);
    font-style: italic;
    margin-bottom: 3rem;
}

.casestudy-stats {
    display: flex;
    gap: 2.5rem;
}

.casestudy-stats .stat-value {
    display: block;
    font-size: 1.875rem;
    font-weight: 900;
    color: var(--atrahi-gold);
}

.casestudy-stats .stat-text {
    display: block;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    color: #9ca3af;
}

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

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */
.faq-section {
    background: var(--atrahi-white);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 1rem;
}

.faq-question {
    width: 100%;
    padding: 1.5rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
}

.faq-question span:first-child {
    font-size: 1.125rem;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--atrahi-dark);
    transition: color 0.3s ease;
}

.faq-question:hover span:first-child {
    color: var(--atrahi-gold);
}

.faq-icon {
    color: #d1d5db;
}

.faq-item.active .faq-icon {
    color: var(--atrahi-gold);
}

.faq-icon .icon-minus {
    display: none;
}

.faq-item.active .faq-icon .icon-plus {
    display: none;
}

.faq-item.active .faq-icon .icon-minus {
    display: block;
}

.faq-answer {
    display: none;
    padding-bottom: 1.5rem;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer p {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--atrahi-gray);
    line-height: 1.7;
}

/* ==========================================================================
   CONTACT SECTION V2
   ========================================================================== */
.contact-section-v2 {
    padding: 6rem 0;
    background: var(--atrahi-white);
}

.contact-wrapper-v2 {
    background: var(--atrahi-dark);
    border-radius: var(--radius-3xl);
    padding: 2.5rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 5rem;
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .contact-wrapper-v2 {
        padding: 4rem;
    }
}

@media (min-width: 1024px) {
    .contact-wrapper-v2 {
        padding: 6rem;
        grid-template-columns: 1fr 1fr;
    }
}

.contact-glow {
    position: absolute;
    top: 0;
    right: 0;
    width: 24rem;
    height: 24rem;
    background: var(--atrahi-gold);
    filter: blur(180px);
    opacity: 0.1;
    pointer-events: none;
}

.contact-info-v2 {
    color: var(--atrahi-white);
    position: relative;
    z-index: 10;
}

.contact-info-v2 h2 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    text-transform: uppercase;
    line-height: 1;
    margin-bottom: 4rem;
}

.contact-details-v2 {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.contact-item-v2 {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.contact-icon {
    width: 4rem;
    height: 4rem;
    background: var(--atrahi-gold);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item-v2.muted .contact-icon {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--atrahi-gold);
}

.contact-label {
    display: block;
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #6b7280;
}

.contact-value {
    font-size: 1.875rem;
    font-weight: 900;
    color: var(--atrahi-white);
    text-decoration: none;
}

.contact-item-v2.muted .contact-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #d1d5db;
}

.contact-form-v2 {
    background: var(--atrahi-white);
    padding: 3rem;
    border-radius: var(--radius-3xl);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    position: relative;
    z-index: 10;
}

.contact-form-v2 form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-form-v2 input,
.contact-form-v2 select {
    width: 100%;
    padding: 1.5rem;
    background: var(--atrahi-light);
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--atrahi-dark);
    outline: none;
    transition: box-shadow 0.3s ease;
}

.contact-form-v2 input:focus,
.contact-form-v2 select:focus {
    box-shadow: 0 0 0 2px var(--atrahi-gold);
}

.contact-form-v2 input::placeholder {
    color: #9ca3af;
}

.submit-btn {
    width: 100%;
    padding: 2rem;
    background: var(--atrahi-dark);
    color: var(--atrahi-white);
    border: none;
    border-radius: var(--radius-xl);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    background: var(--atrahi-gold);
}

.submit-btn:hover svg {
    transform: translate(8px, -8px);
}

.submit-btn svg {
    transition: transform 0.3s ease;
}

/* ==========================================================================
   MOBILE STICKY CTA
   ========================================================================== */
.mobile-sticky-cta {
    display: flex;
    gap: 1rem;
    position: fixed;
    bottom: 1.5rem;
    left: 1.5rem;
    right: 1.5rem;
    z-index: 120;
}

@media (min-width: 1024px) {
    .mobile-sticky-cta {
        display: none;
    }
}

.sticky-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.25rem;
    border-radius: var(--radius-md);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    text-decoration: none;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.sticky-btn.call {
    background: var(--atrahi-gold);
    color: var(--atrahi-white);
}

.sticky-btn.zalo {
    background: #0068ff;
    color: var(--atrahi-white);
}

/* ==========================================================================
   RESPONSIVE FIXES
   ========================================================================== */
@media (max-width: 767px) {
    .section-v2 {
        padding: 4rem 0;
    }
    
    .hero-v2 {
        padding: 120px 0 60px;
        min-height: auto;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title-v2 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle-v2 {
        font-size: 1.125rem;
    }
    
    .hero-stats-v2 {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
        text-align: center;
    }
    
    .hero-stat-v2 .stat-number {
        font-size: 1.5rem;
    }
    
    .btn-v2 {
        width: 100%;
        justify-content: center;
    }
    
    .pricing-card-v2.featured {
        transform: none;
    }
    
    .casestudy-content {
        padding: 2rem;
    }
    
    .casestudy-content h3 {
        font-size: 1.5rem;
    }
    
    .contact-info-v2 h2 {
        font-size: 2rem;
    }
    
    .contact-value {
        font-size: 1.25rem;
    }
}