/* ═══════════════════════════════════════════════════
   HAVVA ABLA | ŞİFA & HİKMET ALANI
   Design System & Styles
   ═══════════════════════════════════════════════════ */

/* ─── Custom Properties ─── */
:root {
    --pudra: #F6D6E3;
    --sage: #A8C3B0;
    --cream: #F9F6F1;
    --lavanta: #DCCFF2;
    --gold: #C9A96E;
    --gold-light: #e8d5a8;
    --text: #4A4A4A;
    --text-light: #7a7a7a;
    --white: #ffffff;
    --shadow-sm: 0 2px 12px rgba(0,0,0,0.06);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
    --shadow-lg: 0 16px 48px rgba(0,0,0,0.1);
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 32px;
    --radius-xl: 48px;
    --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Poppins', 'Segoe UI', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul { list-style: none; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ─── Reveal Animation ─── */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ═══════════════════ NAVBAR ═══════════════════ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(249, 246, 241, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 10px 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-icon {
    font-size: 1.6rem;
    color: var(--gold);
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text);
}

.logo-sub {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold);
    align-self: flex-end;
    margin-bottom: 2px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    color: var(--text);
    position: relative;
    padding: 4px 0;
}

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

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

.nav-link--cta {
    background: var(--gold);
    color: var(--white) !important;
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 600;
}

.nav-link--cta::after {
    display: none;
}

.nav-link--cta:hover {
    background: #b8944f;
    transform: translateY(-2px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.nav-toggle span {
    width: 26px;
    height: 2px;
    background: var(--text);
    border-radius: 4px;
    transition: var(--transition);
}

.nav-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.open span:nth-child(2) {
    opacity: 0;
}
.nav-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ═══════════════════ HERO ═══════════════════ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: url('hero_background.png') center center / cover no-repeat;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(249,246,241,0.3) 0%,
        rgba(249,246,241,0.6) 50%,
        rgba(249,246,241,0.95) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 120px 24px 80px;
}

.hero-badge {
    display: inline-block;
    background: rgba(201, 169, 110, 0.15);
    border: 1px solid var(--gold-light);
    color: var(--gold);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 8px 24px;
    border-radius: 50px;
    margin-bottom: 32px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.4rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text);
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: 8px;
    font-weight: 300;
}

.hero-tagline {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.1rem;
    color: var(--gold);
    margin-bottom: 48px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

.hero-scroll-hint {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    color: var(--text-light);
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: float 3s ease-in-out infinite;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid var(--gold);
    border-bottom: 2px solid var(--gold);
    transform: rotate(45deg);
}

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

/* ═══════════════════ BUTTONS ═══════════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-icon {
    font-size: 1.1rem;
}

.btn--primary {
    background: var(--gold);
    color: var(--white);
    border-color: var(--gold);
}
.btn--primary:hover {
    background: transparent;
    color: var(--gold);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn--secondary {
    background: var(--sage);
    color: var(--white);
    border-color: var(--sage);
}
.btn--secondary:hover {
    background: transparent;
    color: var(--sage);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn--tertiary {
    background: var(--lavanta);
    color: var(--text);
    border-color: var(--lavanta);
}
.btn--tertiary:hover {
    background: transparent;
    color: var(--text);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn--outline {
    background: transparent;
    color: var(--gold);
    border-color: var(--gold);
}
.btn--outline:hover {
    background: var(--gold);
    color: var(--white);
    transform: translateY(-3px);
}

.btn--lg {
    padding: 18px 48px;
    font-size: 1rem;
}

/* ═══════════════════ SECTIONS ═══════════════════ */
.section {
    padding: 100px 0;
}

.section--kursun {
    background: var(--white);
}

.section--ebced {
    background: var(--cream);
}

.section--taslar {
    background: var(--white);
}

.section--hakkimda {
    background: linear-gradient(135deg, var(--cream) 0%, rgba(220,207,242,0.15) 100%);
}

.section--blog {
    background: var(--white);
}

.section--instagram {
    background: var(--cream);
}

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

.section-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 16px;
}

.section-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    border-radius: 2px;
    margin: 0 auto 20px;
}

.section-divider--left {
    margin-left: 0;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.section-cta {
    text-align: center;
    margin-top: 48px;
}

/* ═══════════════════ KURŞUN DÖKÜMÜ ═══════════════════ */
.kursun-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.kursun-card {
    background: var(--cream);
    border-radius: var(--radius-md);
    padding: 36px 28px;
    text-align: center;
    border: 1px solid rgba(201,169,110,0.15);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.kursun-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--pudra), var(--lavanta));
    opacity: 0;
    transition: var(--transition);
}

.kursun-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.kursun-card:hover::before {
    opacity: 1;
}

.kursun-card__icon {
    font-size: 1.4rem;
    color: var(--gold);
    margin-bottom: 16px;
}

.kursun-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--text);
}

.kursun-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
}

.kursun-options {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.option-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
}

.option-badge--online {
    background: rgba(168,195,176,0.2);
    color: #6a9a78;
    border: 1px solid rgba(168,195,176,0.4);
}

.option-badge--yuzyuze {
    background: rgba(220,207,242,0.3);
    color: #8a72b5;
    border: 1px solid rgba(220,207,242,0.5);
}

.kursun-disclaimer {
    text-align: center;
    margin-bottom: 8px;
}

.kursun-disclaimer p {
    display: inline-block;
    background: rgba(246,214,227,0.3);
    border: 1px solid rgba(246,214,227,0.5);
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--text-light);
}

/* ═══════════════════ EBCED ═══════════════════ */
.ebced-content {
    max-width: 800px;
    margin: 0 auto;
}

.ebced-features {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-bottom: 40px;
}

.ebced-feature {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    padding: 28px;
    background: var(--white);
    border-radius: var(--radius-md);
    border: 1px solid rgba(201,169,110,0.1);
    transition: var(--transition);
}

.ebced-feature:hover {
    border-color: var(--gold-light);
    box-shadow: var(--shadow-sm);
    transform: translateX(8px);
}

.ebced-feature__number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold);
    min-width: 50px;
    line-height: 1;
}

.ebced-feature__text h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    margin-bottom: 8px;
    color: var(--text);
}

.ebced-feature__text p {
    font-size: 0.9rem;
    color: var(--text-light);
}

.ebced-info__card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(220,207,242,0.2);
    border: 1px solid rgba(220,207,242,0.4);
    padding: 20px 28px;
    border-radius: var(--radius-md);
    text-align: center;
    justify-content: center;
}

.ebced-info__icon {
    font-size: 1.8rem;
}

.ebced-info__card p {
    font-size: 0.95rem;
    color: var(--text);
}

/* ═══════════════════ DOĞAL TAŞLAR ═══════════════════ */
.tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.tab {
    padding: 10px 28px;
    border: 2px solid rgba(201,169,110,0.3);
    border-radius: 50px;
    background: transparent;
    color: var(--text);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.tab:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.tab.active {
    background: var(--gold);
    color: var(--white);
    border-color: var(--gold);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 28px;
    margin-bottom: 40px;
}

.product-card {
    background: var(--cream);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(201,169,110,0.1);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.product-card__image {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-card__image img {
    transform: scale(1.05);
}

.product-card__badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(10px);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gold);
    border: 1px solid var(--gold-light);
}

.product-card__body {
    padding: 24px;
}

.product-card__body h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--text);
}

.product-card__chakra {
    font-size: 0.85rem;
    color: var(--gold);
    margin-bottom: 10px;
    font-weight: 500;
}

.product-card__benefit {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 16px;
}

.product-card__footer {
    padding-top: 16px;
    border-top: 1px solid rgba(201,169,110,0.15);
}

.product-card__price {
    font-size: 0.85rem;
    color: var(--text-light);
    font-style: italic;
}

.niyet-note {
    text-align: center;
    margin-bottom: 24px;
}

.niyet-note p {
    display: inline-block;
    background: rgba(168,195,176,0.15);
    border: 1px solid rgba(168,195,176,0.3);
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--text);
}

.btn--shopier {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 24px;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--gold), #d4af61);
    color: var(--white);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    width: 100%;
    justify-content: center;
}

.btn--shopier:hover {
    background: transparent;
    border-color: var(--gold);
    color: var(--gold);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.shopier-cta {
    margin-top: 40px;
}

.shopier-cta__inner {
    text-align: center;
    padding: 48px 32px;
    background: linear-gradient(135deg, rgba(201,169,110,0.08), rgba(220,207,242,0.12));
    border: 1px solid rgba(201,169,110,0.2);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
}

.shopier-cta__inner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--pudra), var(--lavanta), var(--sage));
}

.shopier-cta__icon {
    font-size: 2.4rem;
    display: block;
    margin-bottom: 12px;
}

.shopier-cta__inner h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 12px;
}

.shopier-cta__inner p {
    font-size: 0.95rem;
    color: var(--text-light);
    max-width: 500px;
    margin: 0 auto 28px;
}

.placeholder-box {
    text-align: center;
    padding: 24px;
    border: 2px dashed rgba(201,169,110,0.3);
    border-radius: var(--radius-md);
    color: var(--text-light);
    font-size: 0.9rem;
    margin-top: 24px;
}

.placeholder-box--sm {
    padding: 14px;
    font-size: 0.8rem;
    margin-top: 16px;
}

/* ═══════════════════ HAKKIMDA ═══════════════════ */
.hakkimda-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 60px;
    align-items: center;
}

.hakkimda-image {
    position: relative;
}

.hakkimda-image__frame {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
}

.hakkimda-image__frame img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
}

.hakkimda-image__decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-lg);
    border: 2px solid var(--gold-light);
    z-index: 0;
}

.hakkimda-text .section-title {
    text-align: left;
}

.hakkimda-intro {
    font-size: 0.95rem;
    color: var(--gold);
    font-weight: 500;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.hakkimda-text p {
    margin-bottom: 16px;
    font-size: 0.95rem;
    color: var(--text);
}

.hakkimda-quote {
    margin-top: 28px;
    padding: 24px 28px;
    border-left: 3px solid var(--gold);
    background: rgba(201,169,110,0.06);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.1rem;
    color: var(--text);
    line-height: 1.6;
}

/* ═══════════════════ BLOG ═══════════════════ */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.blog-card {
    background: var(--cream);
    border-radius: var(--radius-md);
    padding: 32px 28px;
    border: 1px solid rgba(201,169,110,0.1);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.blog-card__category {
    display: inline-block;
    align-self: flex-start;
    background: rgba(220,207,242,0.3);
    color: #8a72b5;
    padding: 4px 14px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.blog-card__title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--text);
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-card__excerpt {
    font-size: 0.88rem;
    color: var(--text-light);
    flex: 1;
    margin-bottom: 16px;
}

.blog-card__meta {
    display: flex;
    gap: 16px;
    font-size: 0.78rem;
    color: var(--text-light);
    margin-bottom: 16px;
}

.blog-card__link {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--gold);
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    padding: 0;
    transition: var(--transition);
}

.blog-card__link:hover {
    color: #b8944f;
    letter-spacing: 0.5px;
}

/* Expandable Article Content */
.blog-card__full {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.blog-card.expanded .blog-card__full {
    max-height: 3000px;
    transition: max-height 0.8s ease-in;
}

.blog-card.expanded {
    grid-column: 1 / -1;
}

.blog-card__content {
    padding-top: 20px;
    margin-top: 20px;
    border-top: 1px solid rgba(201,169,110,0.2);
}

.blog-card__content h4 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    color: var(--text);
    margin: 20px 0 8px;
}

.blog-card__content h4:first-child {
    margin-top: 0;
}

.blog-card__content p {
    font-size: 0.9rem;
    color: var(--text);
    line-height: 1.7;
    margin-bottom: 10px;
}

.blog-card__content ul {
    padding-left: 20px;
    margin-bottom: 16px;
}

.blog-card__content ul li {
    font-size: 0.9rem;
    color: var(--text);
    line-height: 1.7;
    margin-bottom: 6px;
    list-style: disc;
    padding-left: 4px;
}

.blog-card__content blockquote {
    margin: 20px 0 0;
    padding: 16px 20px;
    background: rgba(201,169,110,0.08);
    border-left: 3px solid var(--gold);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: 0.9rem;
    color: var(--text);
    line-height: 1.6;
}

/* ═══════════════════ INSTAGRAM ═══════════════════ */
.instagram-handle {
    color: var(--gold);
    font-weight: 500;
    transition: var(--transition);
}

.instagram-handle:hover {
    color: #b8944f;
}

.instagram-embed-grid {
    display: flex;
    justify-content: center;
}

.instagram-embed-wrapper {
    width: 100%;
    max-width: 540px;
    min-height: 400px;
}

.instagram-embed-wrapper .instagram-media {
    border-radius: var(--radius-md) !important;
}

.instagram-follow-cta {
    text-align: center;
    margin-top: 36px;
}

/* ═══════════════════ FOOTER ═══════════════════ */
.footer {
    background: var(--text);
    color: rgba(255,255,255,0.8);
}

.footer-top {
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.footer-logo .logo-icon {
    color: var(--gold);
    font-size: 1.4rem;
}

.footer-logo .logo-text {
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 1.3rem;
}

.footer-desc {
    font-size: 0.88rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.6);
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--white);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--gold);
    border-radius: 2px;
}

.footer-col ul li {
    margin-bottom: 10px;
    font-size: 0.88rem;
}

.footer-col ul li a:hover {
    color: var(--gold);
    padding-left: 4px;
}

.footer-col p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.6);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    text-align: center;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.4);
}

/* ═══════════════════ WHATSAPP ═══════════════════ */
.whatsapp-btn {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    z-index: 999;
    transition: var(--transition);
    animation: pulse-wp 2s infinite;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(37,211,102,0.5);
}

@keyframes pulse-wp {
    0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
    50% { box-shadow: 0 4px 30px rgba(37,211,102,0.6), 0 0 0 12px rgba(37,211,102,0.1); }
}

/* ═══════════════════ RESPONSIVE ═══════════════════ */
@media (max-width: 992px) {
    .hero-title { font-size: 2.6rem; }
    .section-title { font-size: 2rem; }
    .hakkimda-grid { grid-template-columns: 1fr; gap: 40px; }
    .hakkimda-image { max-width: 400px; margin: 0 auto; }
    .hakkimda-text .section-title { text-align: center; }
    .section-divider--left { margin: 0 auto 20px; }
    .hakkimda-intro { text-align: center; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 360px;
        height: 100vh;
        background: rgba(249,246,241,0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 24px;
        padding: 40px;
        transition: var(--transition);
        box-shadow: -10px 0 40px rgba(0,0,0,0.1);
    }
    .nav-menu.open { right: 0; }
    .nav-toggle { display: flex; }
    .nav-link { font-size: 1.05rem; }

    .hero-title { font-size: 2.2rem; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .btn { width: 100%; max-width: 320px; justify-content: center; }

    .ebced-feature { flex-direction: column; text-align: center; }
    .ebced-feature__number { min-width: unset; }

    .products-grid { grid-template-columns: 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .kursun-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 1.8rem; }
    .section { padding: 70px 0; }
    .section-title { font-size: 1.7rem; }
    .container { padding: 0 16px; }
    .tabs { gap: 8px; }
    .tab { padding: 8px 18px; font-size: 0.8rem; }
}