/* ========================================
   Av. Hatice Hilal Avşar — Hukuk Bürosu
   ======================================== */

:root {
  --color-primary: #3d5a73;
  --color-primary-light: #5a7d96;
  --color-accent: #b8956a;
  --color-accent-light: #d4bc96;
  --color-accent-dark: #96784a;
  --color-bg: #faf9f6;
  --color-bg-soft: #f3f0ea;
  --color-bg-dark: #4a667a;
  --color-text: #3a4248;
  --color-text-light: #6e7a85;
  --color-white: #ffffff;
  --color-border: #e6e1d8;

  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  --shadow-sm: 0 1px 3px rgba(61, 90, 115, 0.06);
  --shadow-md: 0 4px 20px rgba(61, 90, 115, 0.1);
  --shadow-lg: 0 10px 40px rgba(61, 90, 115, 0.14);

  --radius: 8px;
  --radius-lg: 16px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --header-height: 80px;
  --scroll-offset: calc(var(--header-height) + 24px);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--scroll-offset);
}

.hero[id] {
  scroll-margin-top: 0;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
  touch-action: none;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}

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

.btn--primary:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: rgba(61, 90, 115, 0.35);
}

.btn--outline:hover {
  background: rgba(61, 90, 115, 0.06);
  border-color: var(--color-primary);
}

.btn--full {
  width: 100%;
}

/* ---- Section ---- */
.section {
  padding: 72px 0 88px;
}

.section__header {
  margin-bottom: 48px;
  scroll-margin-top: var(--scroll-offset);
}

.section__header--center {
  text-align: center;
}

.section__tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: 12px;
}

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

.section__desc {
  margin-top: 12px;
  font-size: 16px;
  color: var(--color-text-light);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ---- Header / Nav ---- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.97);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  flex-shrink: 0;
}

.nav__logo-icon {
  font-size: 1.4rem;
  color: var(--color-accent);
}

.nav__menu {
  display: flex;
  align-items: center;
}

.nav__menu-header {
  display: none;
}

.nav__menu-list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav__menu-list li {
  display: flex;
}

.nav__link {
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
  letter-spacing: 0.2px;
}

.nav__link:hover {
  color: var(--color-primary);
  background: var(--color-bg-soft);
}

.nav__link--cta {
  background: var(--color-accent);
  color: var(--color-white) !important;
  font-weight: 600;
  margin-left: 8px;
  padding: 10px 20px;
}

.nav__link--cta:hover {
  background: var(--color-accent-dark);
  color: var(--color-white) !important;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1003;
  position: relative;
}

.nav__overlay {
  display: none;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  transition: all var(--transition);
}

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(135deg, #eef3f7 0%, #dfe9f0 45%, #d4e0ea 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  bottom: -30%;
  right: -15%;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184, 149, 106, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 75%, rgba(250, 249, 246, 0.6) 100%);
}

.hero__content {
  position: relative;
  text-align: center;
  padding: 120px 24px 80px;
  animation: fadeUp 1s ease-out;
}

.hero__subtitle {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero__desc {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-text-light);
  max-width: 540px;
  margin: 0 auto 40px;
  font-weight: 400;
}

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

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-text-light);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: fadeUp 1s ease-out 0.5s both;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

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

@keyframes scrollLine {
  0%, 100% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---- About ---- */
.about {
  background: var(--color-white);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
}

.about__image {
  position: relative;
}

.about__image-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about__image-placeholder {
  aspect-ratio: 4/5;
  background: linear-gradient(145deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--color-white);
}

.about__icon {
  font-size: 4rem;
  color: var(--color-accent);
}

.about__image-placeholder p {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
}

.about__badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--color-accent);
  color: var(--color-white);
  padding: 20px 24px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.about__badge-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.about__badge-text {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.about__text {
  font-size: 16px;
  color: var(--color-text-light);
  margin-bottom: 20px;
  line-height: 1.8;
}

.about__text:first-of-type {
  font-size: 18px;
  color: var(--color-text);
  font-weight: 400;
}

.about__highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.about__highlight {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--color-bg);
  border-radius: 50px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-primary);
}

.about__highlight-icon {
  color: var(--color-accent-dark);
  font-weight: 700;
}

/* ---- Practice Areas ---- */
.practice {
  background: var(--color-bg);
  position: relative;
}

.practice::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-border), transparent);
}

.practice__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}

.practice__card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.practice__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  opacity: 0;
  transition: opacity var(--transition);
}

.practice__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(201, 169, 98, 0.35);
}

.practice__card:hover::before {
  opacity: 1;
}

.practice__card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
}

.practice__card-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: rgba(26, 39, 68, 0.08);
  line-height: 1;
}

.practice__card-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 39, 68, 0.06);
  border-radius: 12px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.practice__card-icon svg {
  width: 26px;
  height: 26px;
}

.practice__card-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 14px;
  line-height: 1.35;
  color: var(--color-primary);
  min-height: 2.7em;
}

.practice__card-text {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 24px;
}

.practice__card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  transition: color var(--transition), gap var(--transition);
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.practice__card-link:hover {
  color: var(--color-primary);
  gap: 10px;
}

/* ---- Principles ---- */
.principles {
  background: linear-gradient(135deg, #5a7d96 0%, #6d8fa6 100%);
  color: var(--color-white);
}

.principles .section__tag {
  color: var(--color-accent);
}

.principles .section__title {
  color: var(--color-white);
}

.principles__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.principles__item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
}

.principles__item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
}

.principles__item--wide {
  grid-column: span 2;
}

.principles__icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.principles__item h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--color-accent-light);
}

.principles__item p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.6;
}

/* ---- Contact ---- */
.contact {
  background: var(--color-white);
}

.contact__wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact__desc {
  font-size: 16px;
  color: var(--color-text-light);
  margin: 20px 0 40px;
  line-height: 1.7;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact__detail-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  border-radius: var(--radius);
}

.contact__detail strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.contact__detail a,
.contact__detail span {
  font-size: 15px;
  color: var(--color-text-light);
}

.contact__detail a:hover {
  color: var(--color-accent-dark);
}

/* ---- Form ---- */
.contact__form {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--color-border);
}

.form__group {
  margin-bottom: 20px;
}

.form__group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form__group input,
.form__group select,
.form__group textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.15);
}

.form__group textarea {
  resize: vertical;
  min-height: 100px;
}

.form__note {
  margin-top: 12px;
  font-size: 12px;
  color: var(--color-text-light);
  text-align: center;
}

/* ---- Footer ---- */
.footer {
  background: var(--color-bg-soft);
  color: var(--color-text-light);
  padding: 48px 0 32px;
  border-top: 1px solid var(--color-border);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}

.footer__logo {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-primary);
}

.footer__tagline {
  font-size: 14px;
  margin-top: 4px;
  color: var(--color-text-light);
}

.footer__links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer__links a {
  font-size: 14px;
  color: var(--color-text-light);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--color-accent-dark);
}

.footer__copy {
  font-size: 13px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  width: 100%;
  color: var(--color-text-light);
}

/* ---- WhatsApp Float ---- */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  background: #25d366;
  color: white;
  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: all var(--transition);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
}

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

/* ---- Scroll Animations ---- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Responsive ---- */
@media (max-width: 1100px) {
  .nav__logo-text {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .nav__link {
    padding: 10px 10px;
    font-size: 12px;
  }
}

@media (max-width: 992px) {
  .nav__toggle {
    display: flex;
  }

  .nav__overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(61, 90, 115, 0.35);
    backdrop-filter: blur(4px);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
  }

  .nav__overlay.active {
    opacity: 1;
    visibility: visible;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: 0;
    width: min(100%, 420px);
    height: 100dvh;
    height: 100vh;
    background: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 88px 32px 40px;
    gap: 0;
    z-index: 1002;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -8px 0 40px rgba(61, 90, 115, 0.15);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .nav__menu.active {
    transform: translateX(0);
  }

  .nav__menu-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-bottom: 32px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--color-border);
  }

  .nav__menu-logo-icon {
    font-size: 2rem;
    color: var(--color-accent);
    margin-bottom: 12px;
  }

  .nav__menu-logo {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.3;
    margin-bottom: 6px;
  }

  .nav__menu-tag {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-accent-dark);
  }

  .nav__menu-list {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    width: 100%;
  }

  .nav__menu-list li {
    width: 100%;
  }

  .nav__link {
    width: 100%;
    padding: 18px 20px;
    font-size: 16px;
    text-align: left;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    color: var(--color-primary);
    white-space: normal;
  }

  .nav__link:hover {
    background: var(--color-bg-soft);
    border-color: rgba(184, 149, 106, 0.4);
    color: var(--color-primary);
  }

  .nav__link--cta {
    margin-left: 0;
    margin-top: 12px;
    text-align: center;
    padding: 18px 24px;
    border: none;
    font-size: 14px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    background: var(--color-accent) !important;
    color: var(--color-white) !important;
  }

  .nav__link--cta:hover {
    background: var(--color-accent-dark) !important;
    color: var(--color-white) !important;
  }

  .nav__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }

  .nav__toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }

  .practice__grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
    gap: 20px;
  }

  .practice__card-title {
    min-height: auto;
  }

  .principles__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .principles__item--wide {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 70px 0;
  }

  .container {
    padding: 0 20px;
  }

  .nav__logo-text {
    max-width: calc(100vw - 88px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 1rem;
  }

  .nav__menu {
    width: 100%;
    padding: 84px 24px 32px;
  }

  .nav__menu-header {
    padding-bottom: 28px;
    margin-bottom: 20px;
  }

  .nav__link {
    padding: 16px 18px;
    font-size: 15px;
  }

  .contact__wrapper,
  .contact__form,
  .about__grid,
  .practice__grid {
    min-width: 0;
  }

  .contact__form input,
  .contact__form select,
  .contact__form textarea {
    max-width: 100%;
  }

  .section__title {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
    word-wrap: break-word;
  }

  .about__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about__image {
    max-width: 360px;
    margin: 0 auto;
  }

  .about__badge {
    right: 0;
  }

  .contact__wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .principles__grid {
    grid-template-columns: 1fr;
  }

  .principles__item--wide {
    grid-column: span 1;
  }

  .hero__actions {
    flex-direction: column;
    align-items: center;
  }

  .hero__actions .btn {
    width: 100%;
    max-width: 280px;
  }

  .practice__card {
    padding: 28px 24px;
  }
}

@media (max-width: 480px) {
  .contact__form {
    padding: 28px 20px;
  }

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