/* =================================
   ECEDORU A.Ş - Four Group Style
   Modern, Minimal, Professional
   ================================= */

/* ========== GLOBAL STYLES ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-black: #0b090a;
    --color-white: #ffffff;
    --color-red: #E5383A;
    --color-gray: #6b6b6b;
    --color-light-gray: #f5f5f5;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
    font-family: var(--font-primary);
    color: var(--color-black);
    background-color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

/* ========== HEADER ========== */
.ecedoru-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 25px 0;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.4s ease;
}

.ecedoru-header.scrolled {
    padding: 15px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.logo-col {
    display: flex;
    align-items: center;
}

.ecedoru-logo {
    display: inline-block;
}

.logo-text {
    font-size: 28px;
    font-weight: 900;
    letter-spacing: -1px;
    color: var(--color-black);
    transition: color 0.3s ease;
}

.ecedoru-logo:hover .logo-text {
    color: var(--color-red);
}

.menu-col {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.ecedoru-nav {
    display: flex;
    align-items: center;
    gap: 40px;
}

.ecedoru-nav ul {
    display: flex;
    list-style: none;
    gap: 35px;
    margin: 0;
    padding: 0;
}

.ecedoru-nav ul li a {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-black);
    position: relative;
}

.ecedoru-nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-red);
    transition: width 0.3s ease;
}

.ecedoru-nav ul li a:hover::after {
    width: 100%;
}

.header-phone {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-white);
    background-color: var(--color-black);
    padding: 12px 24px;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.header-phone:hover {
    background-color: var(--color-red);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(229, 56, 58, 0.3);
}

/* ========== HERO SECTION ========== */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-color: var(--color-black);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
    padding-top: 100px;
}

.hero-decoration {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    pointer-events: none;
}

.deco-circle {
    position: absolute;
    top: 10%;
    right: -10%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    border: 1px solid rgba(229, 56, 58, 0.2);
    animation: pulse-slow 8s ease-in-out infinite;
}

.deco-line {
    position: absolute;
    bottom: 20%;
    right: 10%;
    width: 400px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-red), transparent);
    animation: slide 6s ease-in-out infinite;
}

@keyframes pulse-slow {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.1); opacity: 0.5; }
}

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

.hero-content {
    position: relative;
    z-index: 10;
}

.hero-title {
    font-size: 72px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 30px;
    letter-spacing: -2px;
}

.hero-title .highlight {
    color: var(--color-red);
    display: block;
}

.hero-subtitle {
    font-size: 20px;
    font-weight: 300;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 50px;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    display: inline-block;
    font-size: 16px;
    font-weight: 600;
    padding: 18px 40px;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--color-red);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: #c72d2f;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(229, 56, 58, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

.btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-black);
}

/* ========== PRODUCTS SECTION ========== */
.products-section {
    padding: 120px 0;
    background-color: var(--color-white);
}

.section-title {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--color-gray);
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.product-cards-row {
    margin-top: 60px;
}

.product-card {
    background-color: var(--color-white);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 20px;
    padding: 50px 35px;
    height: 100%;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--color-red);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.product-card:hover::before {
    transform: scaleX(1);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    border-color: rgba(229, 56, 58, 0.2);
}

.product-card.featured {
    background-color: var(--color-black);
    color: var(--color-white);
    border: none;
    transform: translateY(-10px);
}

.product-card.featured:hover {
    transform: translateY(-20px);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: var(--color-red);
    color: var(--color-white);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 8px 16px;
    border-radius: 20px;
}

.card-icon {
    margin-bottom: 30px;
    height: 60px;
}

.card-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 20px;
}

.card-description {
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-gray);
    margin-bottom: 30px;
}

.product-card.featured .card-description {
    color: rgba(255, 255, 255, 0.7);
}

.card-features {
    list-style: none;
    margin-bottom: 30px;
}

.card-features li {
    font-size: 15px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    color: var(--color-gray);
}

.product-card.featured .card-features li {
    border-bottom-color: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
}

.card-link {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-red);
    display: inline-block;
    transition: transform 0.3s ease;
}

.card-link:hover {
    transform: translateX(5px);
}

/* ========== ABOUT SECTION ========== */
.about-section {
    padding: 120px 0;
    background-color: var(--color-light-gray);
}

.about-image-wrapper {
    position: relative;
}

.about-image-placeholder {
    background: linear-gradient(135deg, var(--color-black) 0%, #2a2a2a 100%);
    border-radius: 20px;
    height: 500px;
    position: relative;
    overflow: hidden;
}

.stat-box {
    position: absolute;
    background-color: var(--color-white);
    border-radius: 15px;
    padding: 25px 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    min-width: 180px;
}

.stat-box:nth-child(1) {
    top: 10%;
    left: -5%;
}

.stat-box-2 {
    top: 40%;
    right: -5%;
}

.stat-box-3 {
    bottom: 10%;
    left: 10%;
}

.stat-number {
    font-size: 42px;
    font-weight: 900;
    color: var(--color-red);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-gray);
}

.about-content {
    padding-left: 40px;
}

.about-text {
    font-size: 18px;
    line-height: 1.8;
    color: var(--color-gray);
    margin-bottom: 40px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.about-feature-item {
    display: flex;
    gap: 20px;
}

.feature-icon {
    width: 40px;
    height: 40px;
    background-color: var(--color-red);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    flex-shrink: 0;
}

.feature-content h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 5px;
}

.feature-content p {
    font-size: 15px;
    color: var(--color-gray);
    margin: 0;
}

/* ========== CTA SECTION ========== */
.cta-section {
    padding: 100px 0;
    background-color: var(--color-white);
}

.cta-box {
    background-color: var(--color-black);
    color: var(--color-white);
    border-radius: 30px;
    padding: 80px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(229, 56, 58, 0.2) 0%, transparent 70%);
}

.cta-title {
    font-size: 42px;
    font-weight: 900;
    margin-bottom: 20px;
    position: relative;
    z-index: 10;
}

.cta-text {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 10;
}

.btn-cta {
    display: inline-block;
    background-color: var(--color-red);
    color: var(--color-white);
    font-size: 18px;
    font-weight: 700;
    padding: 20px 50px;
    border-radius: 50px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 10;
}

.btn-cta:hover {
    background-color: #c72d2f;
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(229, 56, 58, 0.4);
}

/* ========== CONTACT SECTION ========== */
.contact-section {
    padding: 120px 0;
    background-color: var(--color-white);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background-color: var(--color-light-gray);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.contact-info-item:hover {
    background-color: var(--color-black);
    color: var(--color-white);
}

.contact-info-item:hover .contact-icon svg path,
.contact-info-item:hover .contact-icon svg rect,
.contact-info-item:hover .contact-icon svg line,
.contact-info-item:hover .contact-icon svg circle {
    stroke: var(--color-white);
}

.contact-icon {
    flex-shrink: 0;
}

.contact-text h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 5px;
}

.contact-text p {
    font-size: 16px;
    margin: 0;
}

.contact-text a {
    color: inherit;
}

.contact-text a:hover {
    color: var(--color-red);
}

/* Contact Form */
.contact-form {
    background-color: var(--color-light-gray);
    padding: 40px;
    border-radius: 20px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-black);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid transparent;
    border-radius: 10px;
    font-size: 15px;
    font-family: var(--font-primary);
    background-color: var(--color-white);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-red);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    width: 100%;
    background-color: var(--color-black);
    color: var(--color-white);
    font-size: 16px;
    font-weight: 700;
    padding: 18px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-submit:hover {
    background-color: var(--color-red);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(229, 56, 58, 0.3);
}

/* ========== FOOTER ========== */
.ecedoru-footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: 80px 0 30px;
}

.footer-logo .logo-text {
    font-size: 32px;
    font-weight: 900;
    color: var(--color-white);
}

.footer-tagline {
    font-size: 18px;
    font-weight: 300;
    color: var(--color-red);
    margin-top: 5px;
}

.footer-description {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 20px;
    line-height: 1.7;
}

.footer-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 25px;
}

.footer-links,
.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-links li,
.footer-contact li {
    margin-bottom: 12px;
}

.footer-links a,
.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    transition: color 0.3s ease;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--color-red);
}

.footer-bottom {
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

/* ========== WHATSAPP FLOAT ========== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #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: 9999;
    transition: all 0.3s ease;
    animation: float-whatsapp 3s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

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

/* ========== RESPONSIVE ========== */
@media screen and (max-width: 991px) {
    .ecedoru-nav ul {
        display: none;
    }

    .hero-title {
        font-size: 52px;
    }

    .section-title {
        font-size: 38px;
    }

    .about-content {
        padding-left: 0;
        margin-top: 60px;
    }

    .cta-box {
        padding: 60px 40px;
    }

    .cta-title {
        font-size: 32px;
    }
}

@media screen and (max-width: 767px) {
    .hero-title {
        font-size: 42px;
    }

    .hero-subtitle {
        font-size: 17px;
    }

    .section-title {
        font-size: 32px;
    }

    .product-card {
        margin-bottom: 30px;
    }

    .product-card.featured {
        transform: translateY(0);
    }

    .about-image-placeholder {
        height: 400px;
    }

    .stat-box {
        padding: 20px;
        min-width: 140px;
    }

    .stat-number {
        font-size: 32px;
    }

    .contact-form {
        padding: 30px 20px;
        margin-top: 40px;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }

    .whatsapp-float svg {
        width: 30px;
        height: 30px;
    }
}

@media screen and (max-width: 576px) {
    .header-phone {
        font-size: 14px;
        padding: 10px 18px;
    }

    .hero-title {
        font-size: 36px;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
    }

    .cta-box {
        padding: 40px 25px;
    }

    .cta-title {
        font-size: 26px;
    }
}